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Temperature regulators

Temperature Control Accessories

Adapters, Thermal Fluids (such as&nbsp;SilOil and&nbsp;MinOil from Huber), hose connections, jacketed beakers and more accessories for your temperature control systems.

Picture for category Temperature Control Accessories

Show products in category Temperature Control Accessories

JULABO

KGW Isotherm

Lauda

Peter Huber

PolyScience

Tempering beaker Type T-GL 2000 2000 ml, GL18, DURAN, 200x112mm

DURAN®. For heating and cooling liquids. Thermostatting liquid is circulating between the double walls of the beaker jacket. With glass-screw connections GL14 with PTFE olives (O.D. 9mm, T-GL2000 with GL18 and O.D. 11mm) for thermostat hoses. Coolant ram pressure: 0.5bar at maximum, operating temperature: +120°C at maximum. Special sizes available on request.

LabFriend 9.032 377 Tempering Beaker Type T and Type T-GL Data Sheet.pdf

Tempering beaker Type T-GL 250 250 ml, GL14, DURAN, 115x55mm

KGW Schieder Tempering Beaker Type T-GL 600 600 ml, GL14, DURAN, 135x77mm

LabFriend 9.032 372 Tempering Beaker Type T and Type T-GL Data Sheet.pdf

Tempering beaker Type T-GL 600 600 ml, GL14, DURAN, 135x77mm

The KGW Schieder Tempering Beaker Type T-GL 600 is designed for precision and efficiency in laboratory settings. With a capacity of 600 ml, this beaker features high-quality DURAN glass and is compatible with GL14 screw thread closures. Its durable construction and robust design make it an ideal choice for accurate tempering and sample preparation. The beaker's dimensions are 135x77mm, providing ample space for a variety of laboratory applications.
 
 Key Features:
 
 <ul>
 <li>Brand: KGW Schieder</li>
 <li>Material: DURAN glass for durability and resistance to thermal shock</li>
 <li>Capacity: 600 ml</li>
 <li>Thread Type: GL14 screw thread closure for secure sealing</li>
 <li>Dimensions: 135x77mm</li>
 <li>Application: Ideal for laboratory tempering and sample preparation</li></ul>
 
 This beaker is a reliable tool for laboratories that require precision and durability in their glassware for tempering processes.

The KGW Schieder Tempering Beaker Type T-GL 600, 600 ml, GL14, DURAN, 135x77mm is perfect for precise laboratory tempering and sample preparation.

KGW Schieder tempering beaker, DURAN glass beaker, GL14 beaker, laboratory tempering beaker, glass beaker 600 ml

LabFriend 9.032 374 Tempering Beaker Type T and Type T-GL Data Sheet.pdf

Temperature beaker 250ml DURAN, 115x55mm

The KGW Schieder Temperature Beaker 250ml DURAN, 115x55mm, is a high-quality beaker designed for accurate temperature measurement and precise liquid handling. Made from durable DURAN glass, this beaker is ideal for laboratory applications requiring reliable and precise volume measurements. Its robust design ensures durability and resistance to thermal stress, making it a perfect choice for scientific and industrial use.
 
 Key Features:
 
 <ul>
 <li>Brand: KGW Schieder</li>
 <li>Capacity: 250ml</li>
 <li>Material: DURAN glass for durability and precision</li>
 <li>Dimensions: 115x55mm</li>
 <li>Application: Ideal for temperature measurement and liquid handling in laboratories</li></ul>
 
 KGW Schieder’s Temperature Beaker is a durable and reliable tool, perfect for a range of laboratory and industrial applications.

Get the KGW Schieder Temperature Beaker 250ml DURAN, 115x55mm for precise liquid handling and accurate temperature measurement.

KGW Schieder temperature beaker, 250ml beaker, DURAN glass beaker, laboratory beaker, liquid handling beaker

KGW Schieder Temperature Beaker 250ml DURAN, 115x55mm

LabFriend 9.032 371 Tempering Beaker Type T and Type T-GL Data Sheet.pdf

KGW Schieder Jacketed Beaker, DURAN, 600 mL

KGW Schieder Jacketed Beaker Type T 2000 2000 ml, DURAN, 200x112 mm

Jacketed beakers,DURAN®,cap. 600 ml

The KGW Schieder Jacketed Beaker, DURAN, 600 mL is a high-quality laboratory vessel designed for temperature-sensitive applications. Made from durable DURAN glass, this beaker is ideal for precise heating and cooling processes, offering excellent thermal insulation through its jacketed design. Perfect for use in laboratories requiring temperature control during mixing or heating processes.
 
 Key Features:
 
 <ul>
 <li>Brand: KGW Schieder</li>
 <li>Material: DURAN glass for durability and chemical resistance</li>
 <li>Capacity: 600 mL</li>
 <li>Design: Jacketed beaker for efficient thermal insulation</li>
 <li>Application: Suitable for temperature-sensitive laboratory applications</li></ul>
 
 This jacketed beaker is an essential tool for laboratories requiring precise temperature control and durable glassware for heating or cooling applications.

The KGW Schieder Jacketed Beaker, DURAN, 600 mL is perfect for precise heating and cooling in laboratory applications.

KGW Schieder jacketed beaker, DURAN glass beaker, 600 mL beaker, temperature control beaker, laboratory beaker

LabFriend 9.032 373 Tempering Beaker Type T and Type T-GL Data Sheet.pdf

Jacketed beaker Type T 2000 2000 ml, DURAN, 200x112 mm

The KGW Schieder Jacketed Beaker Type T 2000 2000 ml, made of DURAN glass, is designed for precise heating and cooling applications. This high-quality beaker features a durable jacket that allows for uniform temperature distribution, making it perfect for laboratory processes that require controlled conditions. Its large capacity of 2000 ml and dimensions of 200x112 mm make it suitable for various chemical and industrial applications.
 
 Key Features:
 
 <ul>
 <li>Brand: KGW Schieder</li>
 <li>Material: DURAN glass for high durability and chemical resistance</li>
 <li>Capacity: 2000 ml</li>
 <li>Dimensions: 200x112 mm</li>
 <li>Application: Ideal for laboratory heating and cooling processes</li></ul>
 
 This jacketed beaker is an essential tool for laboratories that require precise temperature control and reliable performance in demanding processes.

Discover the KGW Schieder Jacketed Beaker Type T 2000 2000 ml, DURAN, ideal for precise heating and cooling in laboratories.

KGW Schieder jacketed beaker, DURAN beaker, laboratory beaker, heating cooling beaker, 2000 ml beaker

LabFriend 9.032 376 Tempering Beaker Type T and Type T-GL Data Sheet.pdf

Hose Connector NW 8 for M16x1

The Peter Huber Hose Connector NW 8 for M16x1 is a high-precision adapter engineered to facilitate secure and efficient fluid transfer between Huber temperature control units and external applications. This essential accessory features a standard M16x1 male thread designed to integrate seamlessly with the pump connections of Huber circulators, Unistats, and chillers. The opposite end is a robust hose barb with a nominal width of 8 mm (NW 8), optimized for a tight, leak-free fit with 8 mm inner diameter laboratory hoses. Manufactured from high-quality stainless steel, this connector ensures long-term durability and resistance to a wide range of thermal fluids and corrosive chemical environments.

Key Features:

<ul>
<li>Precision Threading: Features a standard M16x1 male thread, ensuring full compatibility with the pump ports and manifold systems of Peter Huber equipment.</li>
<li>Optimized Barb Design: The NW 8 (8 mm) hose barb is engineered to provide maximum grip and a secure seal with industrial-grade hoses, minimizing the risk of accidental disconnection.</li>
<li>Corrosion Resistance: Fabricated from premium stainless steel, making it ideal for use with water-glycol mixtures, silicone oils (SilOils), and other common heat transfer fluids.</li>
<li>High Thermal Stability: Designed to maintain structural integrity and leak-tight performance across the entire temperature spectrum of Huber units, from sub-zero cooling to high-heat applications.</li>
<li>Compact and Robust: A space-saving design that allows for easy installation in tight spaces, such as within fume hoods or behind compact circulators.</li>
<li>Leak-Free Integration: When used with a standard M16 nut and appropriate sealing, it creates a pressure-resistant connection that ensures the safety of the laboratory environment.</li>
</ul>

This hose connector is a critical component for establishing reliable external circulation loops. Whether you are thermoregulating a small reactor, a condenser, or an analytical instrument, the NW 8 adapter ensures that thermal energy is transferred efficiently without fluid loss or pressure drops.
 
<h2>Frequently Asked Questions</h2>
1. What size hose should I use with this connector? 
This connector is specifically designed for hoses with a nominal width of 8 mm (NW 8), which corresponds to an internal diameter (ID) of approximately 8 mm.

2. Do I need a securing nut to use this adapter? 
Yes. To fasten this hose connector to the M16x1 ports on your Huber unit, a separate M16x1 securing nut is required to provide the necessary torque for a leak-proof seal.

3. Is it compatible with all Peter Huber units? 
It is compatible with any Huber circulator or chiller that utilizes the standard M16x1 connection system, which includes the majority of the Pilot ONE and KISS series models.

4. Should I use a hose clamp with this connector? 
Yes, it is strongly recommended to use a high-quality hose clamp (such as a worm-drive or Oetiker clamp) to secure the hose to the barb, especially when working with high pump pressures or low-viscosity fluids.

5. Can this connector handle temperatures up to 200°C? 
The stainless steel connector itself is rated for the full temperature range of Huber equipment. However, the overall temperature limit of your setup will be determined by the rating of the hose and the seal used in the connection.

Buy the Peter Huber Hose Connector NW 8 for M16x1. High-quality stainless steel adapter for connecting 8mm ID hoses to Huber temperature control units.

Peter Huber, Hose Connector, NW 8, M16x1, 8mm Hose Barb, Stainless Steel Adapter, Lab Circulator Fittings, External Circulation, 6086

Peter Huber Hose Connector NW 8 for M16x1

Description: Hose connector NW 8 | UNSPSC: 41103715 | 

Peter Huber Blank Plug for M16x1

Peter Huber Nut for M16x1

Peter Huber Micro Hose Connector NW3.2 for M16x1

Peter Huber 3-Way Header M16x1 including Connection Angle

Peter Huber Angle Connections, 90°, M16x1

Peter Huber 3-Way Valve System M16x1

Peter Huber 4-Way Valve System M16x1

Peter Huber 2-Way Header M16x1 with Connection Angle

Peter Huber 2-Way Valve System M16x1

Peter Huber 5-Way Valve System M16x1

Peter Huber 4-Way Header M16x1

Peter Huber Ball Cock CPL, M16 x 1

Peter Huber Ball Valve M16x1

Peter Huber Hose Connector NW12 for M16x1

Peter Huber 5-Way Header, M16x1

Blank plug for M 16x1

The Peter Huber Blank Plug M16x1 is a precision-engineered sealing component designed to safely close off unused pump connections or external ports on Huber thermoregulation units. Manufactured from high-quality, corrosion-resistant stainless steel, this blanking plug ensures a pressure-tight seal, preventing thermal fluid leakage and protecting the system's integrity. It is an essential accessory for laboratories that alternate between internal bath applications and external circuits, providing a reliable way to seal the M16x1 ports when external hoses are not in use. Its robust design is built to withstand extreme temperature fluctuations and the chemical demands of various heat transfer fluids.

Key Features:

<ul>
<li>Precision Sealing: Features a standard M16x1 male thread designed to provide a perfect, leak-proof fit with Huber pump connections.</li>
<li>Durable Construction: Made from premium stainless steel for maximum longevity and resistance to oxidation and chemical degradation.</li>
<li>Wide Temperature Compatibility: Engineered to remain secure and maintain a tight seal across the entire temperature range of Huber circulators, from cryogenic depths to +300°C.</li>
<li>System Protection: Prevents the ingress of contaminants into the fluid circuit and ensures the safety of the laboratory environment by stopping accidental fluid discharge.</li>
<li>Ergonomic Handling: Designed for easy installation and removal, allowing for quick transitions between different experimental setups.</li>
<li>Universal Huber Fit: Fully compatible with all Huber circulators, Unistats, and Chillers utilizing the standard M16x1 connection system.</li>
</ul>

Whether you are performing maintenance or temporarily converting a circulator for internal-only use, the M16x1 Blank Plug is a critical safety component. It ensures that the powerful pressure and suction pumps of the Huber unit remain contained within the intended circuit, maintaining optimal flow and operational safety.
 
<h2>Frequently Asked Questions</h2>
1. Why is a blank plug necessary for my Huber unit? 
If you are using a circulator for internal bath applications but it is equipped with external pump connections, those connections must be sealed. Without a blank plug, the pump would discharge thermal fluid through the open ports as soon as it is activated.

2. Does the plug come with a seal? 
For a completely leak-tight connection, especially at high pressures or temperatures, it is recommended to use the plug with a compatible O-ring or flat gasket. Check your existing connection kit or contact us for the appropriate sealing material.

3. Can I use this plug with any brand of circulator? 
While the M16x1 thread is a common industry standard, this plug is specifically designed and tolerances are set to match the port depths and sealing surfaces of Peter Huber equipment.

4. Is it safe to use this plug at 300°C? 
Yes. The stainless steel construction is rated for the maximum operating temperatures of Huber heating circulators. Ensure that any seals used in conjunction with the plug are also rated for your specific working temperature.

5. Do I need tools to install the blank plug? 
While it can be started by hand, it should be tightened with a suitable wrench to ensure a secure, pressure-resistant seal, particularly when utilizing high-performance VPC pumps.

Purchase the Peter Huber Blank Plug M16x1. Durable stainless steel sealing plug for closing unused pump connections on Huber temperature control units.

Peter Huber, Blank Plug, M16x1, Sealing Plug, Stainless Steel, Lab Circulator Accessories, Pump Connection Plug, 6088

Description: Blank Plug | UNSPSC: 41103715 | 

Nut for M16x1

The Peter Huber Securing Nut M16x1 is a high-quality, precision-engineered component essential for the secure assembly of thermoregulation systems. Designed specifically for Peter Huber temperature control units, this nut provides a firm and stable hold for securing adapters, fittings, and hose connections. Manufactured from durable, corrosion-resistant stainless steel, it is engineered to withstand the thermal and chemical demands of laboratory environments. Its standard M16x1 internal thread ensures seamless compatibility with Huber’s extensive range of hose connectors and external circulation adapters, guaranteeing a leak-free and reliable seal for your thermal fluid circuits.

Key Features:

<ul>
<li>Precision Threading: Features a standard M16x1 internal thread for a perfect fit with Huber male-threaded connectors and accessories.</li>
<li>High-Quality Material: Constructed from robust stainless steel to provide maximum durability and resistance to various thermal fluids and environmental factors.</li>
<li>Leak-Free Operation: Provides the necessary torque to compress seals and secure adapters, ensuring the integrity of closed-loop thermoregulation systems.</li>
<li>Universal Huber Compatibility: Designed for use across the Huber product line, from Minichillers to Unistats, wherever M16x1 connections are utilized.</li>
<li>Industrial Reliability: Engineered to maintain a secure grip even under conditions of high flow rates and rapid temperature fluctuations.</li>
<li>Compact Design: The knurled or hexagonal design allows for easy manual tightening or secure fastening with standard tools.</li>
</ul>

The M16x1 Securing Nut is an indispensable accessory for any laboratory utilizing Huber circulation technology. By ensuring a tight and stable connection, it prevents fluid loss and protects both the equipment and the laboratory environment from potential leaks during high-temperature or sub-zero operation.
 
<h2>Frequently Asked Questions</h2>
1. What is the primary purpose of this nut? 
This nut is used as a union or securing nut to fasten hose barbs, adapters, or M16x1 fittings onto the pump connections or external ports of Huber temperature control units.

2. Is this nut compatible with other brands? 
While the M16x1 thread is a common standard in laboratory thermoregulation, this specific nut is optimized for the dimensions and sealing requirements of Peter Huber accessories to ensure a perfect, leak-free fit.

3. Can I use this nut for high-temperature applications up to 300°C? 
Yes. Being made of high-quality stainless steel, the nut itself is capable of withstanding the full temperature range of Huber units. Always ensure that the accompanying hose and seal are also rated for your specific working temperature.

4. Do I need a wrench to tighten this nut? 
While it can often be hand-tightened for low-pressure applications, it is recommended to use a suitable wrench to ensure a secure, leak-proof seal, especially when working with high-viscosity fluids or high pump pressures.

5. Is the seal (O-ring) included with the nut? 
Typically, the securing nut is sold as a single metal component. Seals and O-rings are usually part of the adapter or hose barb assembly that the nut is intended to secure.

Purchase the Peter Huber Securing Nut M16x1. High-quality stainless steel nut for securing hose connections and adapters on Huber circulators.

Peter Huber, Securing Nut, Union Nut, M16x1, Stainless Steel Nut, Hose Connection, Huber Accessories, Lab Thermostat Parts

Micro hose connector NW3.2 for M16x1

The Peter Huber 6090 is a precision-engineered micro hose connector designed for specialized low-volume thermoregulation tasks. This adapter features a standard M16x1 female thread that transitions to a 3.2mm (NW3.2) hose barb, enabling the connection of ultra-thin tubing to Huber's laboratory circulators. It is an essential component for applications requiring minimal fluid displacement and high precision, such as cooling micro-reactors, capillary systems, or small-scale laboratory instruments where standard 8mm or 12mm hoses are too large and cumbersome.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: M16x1 Female to 3.2mm (NW3.2) Hose Barb</li>
<li>Bore Size: NW3.2 (Internal diameter optimized for micro-fluidic applications)</li>
<li>Material: High-grade, chemical-resistant metal for long-term reliability</li>
<li>Compatibility: Standard fit for Huber Ministat, KISS, and smaller CC series units</li>
<li>Application: Ideal for micro-reactors, analytical instrumentation, and capillary cooling</li>
<li>Design: Tapered barb profile for a secure, leak-proof grip with flexible micro-tubing</li>
</ul>

The 6090 micro connector is specifically designed to maintain high pressure-integrity while transitioning to small-diameter tubing. This ensures that even in complex analytical setups, the thermal fluid delivery remains consistent. Its robust construction allows it to handle the frequent temperature shifts typical of precise scientific research without compromising the seal or flow quality.
 
<h2>Frequently Asked Questions</h2>
1. Why use an NW3.2 connector instead of standard lab tubing? 
Micro-reactors and certain analytical sensors have very small internal volumes. Using a 3.2mm hose reduces the "dead volume" in the system, leading to faster response times and less wasted thermal fluid compared to using standard 8mm or 12mm hoses.

2. What type of tubing is compatible with this connector? 
This connector is designed for flexible tubing with an internal diameter (ID) of approximately 3mm to 3.2mm. Common materials include Viton, silicone, or specialized PTFE micro-hoses, depending on your operating temperature.

3. Do I need a hose clamp for this micro barb? 
For low-pressure applications, the tapered barb may hold sufficiently; however, for pressurized circulation loops or high-temperature work, we strongly recommend using a small-diameter hose clamp or cable tie to prevent accidental disconnection.

4. Will this fit my Unistat? 
Most Unistat models use larger M24 or M30 connections. To use this NW3.2 micro connector with a larger unit, you would first need an M24-to-M16 or M30-to-M16 reducer adapter.

5. Can this be used with silicone-based thermal oils? 
Yes, the metallic construction is compatible with all standard Huber thermal fluids, including silicone oils, water-glycol mixtures, and Ethanol.

Buy the Peter Huber 6090 micro hose connector. Converts M16x1 threads to a 3.2mm (NW3.2) barb. Ideal for micro-reactors and low-volume laboratory applications.

Peter Huber, 6090, Micro Hose Connector, NW3.2, M16x1 to 3.2mm, Lab Capillary Cooling, Micro-reactor Accessory, Huber Tubing Adapter

Description: Micro hose connector NW 3.2 | UNSPSC: 41103715 | 

3-way header M16x1 incl. connection angle

The Peter Huber 341870 is a high-performance 3-way manifold header designed to maximize the distribution efficiency of laboratory thermoregulation systems. Featuring a primary M16x1 inlet and three M16x1 outlets, this header allows a single Huber circulator to simultaneously supply thermal fluid to three separate external applications. This package includes a specialized 90-degree connection angle, which is essential for installations where space is at a premium, allowing for clean hose routing and reduced mechanical stress on the circulator's pump outlets. Precision-engineered for balanced flow, the 341870 is an ideal solution for parallel synthesis, multi-stage cooling, or high-throughput laboratory tasks requiring consistent temperature control across multiple vessels.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Inlet, 3 x Outlets)</li>
<li>Included Accessories: 90-degree connection angle for compact and stress-free installation</li>
<li>Application: Parallel distribution of thermal fluid to up to three external devices</li>
<li>Material: High-grade, chemical-resistant metal for long-term durability</li>
<li>Compatibility: Designed for Huber Ministat, KISS, and smaller CC series units</li>
<li>Optimization: Engineered for minimal pressure drop across all three distribution channels</li>
<li>Design: Robust and compact manifold structure for easy laboratory integration</li>
</ul>

By utilizing the 341870 3-way header, technicians can significantly enhance the versatility of their temperature control units. The standardized M16x1 threading ensures seamless compatibility with Huber’s extensive range of insulated metal hoses and adapters. The addition of the connection angle makes it particularly effective in tight fume hoods or behind pilot plant reactors, ensuring the fluid path remains unobstructed and organized.
 
<h2>Frequently Asked Questions</h2>
1. Why is the included connection angle beneficial? 
The 90-degree angle allows the manifold to be positioned vertically or horizontally without requiring a large bending radius for the main supply hose. This saves significant bench space and prevents kinks in expensive insulated hoses.

2. Does using a 3-way header affect the cooling/heating performance? 
The total pump volume from the circulator is divided among the three outlets. You should verify that your circulator’s pump capacity (L/min) is sufficient to handle the combined requirements of all three applications simultaneously.

3. Can I close off one of the three ports if not in use? 
Yes. If you only need to use two outlets, the unused port must be sealed with an M16x1 blanking plug (sold separately) to maintain system pressure and prevent leaks.

4. Is this header suitable for high-temperature thermal fluids? 
The 341870 is designed to match the standard operating ranges of M16-compatible Huber units. For applications exceeding 200°C, ensure that your seals and connected hoses are rated for the higher temperature limit.

5. Will this fit a larger Unistat model? 
Most Unistats use M24, M30, or M38 threads. To use this M16 header with a larger unit, you would require a reducer adapter (e.g., M24-to-M16) to ensure a secure and compatible fit.

Buy the Peter Huber 341870 3-way header. Includes M16x1 connections and a 90-degree angle for space-saving installation. Distributes flow to three applications simultaneously.

Peter Huber, 341870, 3-Way Header, M16x1 Manifold, Flow Distributor, 90 Degree Angle Connection, Parallel Thermoregulation, Huber Accessory

LabFriend 9.857 153 2026.0016.01.pdf

Description: 3-way Header | UNSPSC: 41103715 | 

Angle connections, 90°, M16x1

The Peter Huber 6195 is a high-quality 90-degree angle adapter designed to optimize hose routing in laboratory and industrial thermoregulation systems. Featuring an M16x1 female thread to an M16x1 male thread, this elbow adapter allows for sharp turns in fluid lines without kinking or stressing the connected hoses. It is an essential accessory for installations where space is limited—such as inside fume hoods or behind compact circulators—ensuring that highly insulated and often rigid thermal hoses can be positioned efficiently without obstructing other equipment.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: M16x1 internal thread (female) to M16x1 external thread (male)</li>
<li>Angle: Fixed 90° for space-saving hose management</li>
<li>Material: Durable, thermally resistant metal for long-term reliability in laboratory environments</li>
<li>Compatibility: Standard fit for Huber Ministat, KISS, and smaller CC series temperature control units</li>
<li>Functionality: Prevents hose kinking and reduces mechanical strain on circulator pump outlets</li>
<li>Application: Ideal for tight laboratory setups and complex fluid distribution loops</li>
</ul>

By utilizing the 6195 angle connection, users can maintain a cleaner and safer workspace. The adapter is precision-machined to ensure a secure, leak-proof seal with Huber’s standard M16x1 fittings, preserving the flow integrity of the temperature control circuit. Its robust construction is designed to withstand the thermal stress of frequent heating and cooling cycles typical in precise scientific research.
 
<h2>Frequently Asked Questions</h2>
1. Why should I use a 90° angle adapter? 
Insulated circulator hoses are often thick and inflexible. If your circulator's outlets point directly toward a wall or another piece of equipment, the 6195 allows you to redirect the hose immediately at a right angle, saving significant space and preventing damage to the hose.

2. Does this adapter affect the flow rate? 
While any fitting adds a minor amount of resistance, the 6195 is designed with a smooth internal bore to minimize pressure drop, ensuring that your circulator pump maintains the required flow for accurate temperature control.

3. Do I need an O-ring or gasket for installation? 
Yes, the female M16x1 side typically requires a flat seal or O-ring (often included with the circulator or hose) to ensure a pressure-tight connection. Always check the condition of your seals during installation.

4. Can this be used for high-temperature applications? 
Yes, being made of high-quality metal, it is designed to operate within the standard temperature ranges of Huber M16-compatible units. For extreme temperatures (above 200°C), ensure your sealing materials are rated for the target temperature.

5. Will this fit larger Unistat models? 
Most Unistats use larger M24, M30, or M38 threads. For those units, Huber offers larger versions of this adapter (e.g., model 6461 for M30). The 6195 is specifically for the M16x1 standard found on smaller lab units.

Buy the Peter Huber 6195 90-degree angle connection. Features M16x1 male-to-female threads. Perfect for space-saving hose routing and preventing kinks in lab circulator setups.

Peter Huber, 6195, Angle Connection 90, M16x1 Adapter, Elbow Fitting, Lab Hose Accessory, Circulator Connector, Space Saving Adapter

LabFriend 9.857 150 Huber_Katalog_2017_DE.pdf

Description: Adaptor 90° | UNSPSC: 41103715 | 

3-way valve system M16x1

The Peter Huber 343295 is a professional-grade 3-way valve manifold designed for precise flow control and isolation in laboratory thermoregulation circuits. This system features one M16x1 inlet and three M16x1 outlets, with each port equipped with its own independent manual ball valve. This allows a single Huber circulator to simultaneously manage up to three external applications—such as reactors, condensers, or heat exchangers—with the flexibility to shut off or adjust each branch without interrupting the entire heating or cooling process.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Main Inlet, 3 x Individually Valved Outlets)</li>
<li>Valve Type: Independent manual ball valves for each outlet</li>
<li>Temperature Range: Reliable operation from -20°C up to +140°C</li>
<li>Pressure Rating: Maximum operating pressure of 6 bar at +140°C</li>
<li>Material: High-grade, chemical-resistant construction suitable for water-glycol and silicone oils</li>
<li>Compatibility: Perfectly suited for Huber Ministat, KISS, and CC series units with M16 connections</li>
<li>Functionality: Enables simultaneous parallel operation of three devices with individual isolation</li>
</ul>

This manifold system is an essential tool for high-efficiency laboratories performing parallel synthesis or multi-vessel cooling. The integrated ball valves eliminate the need for complex external plumbing and provide a centralized point of control. Its robust design is engineered to maintain a leak-free seal even under frequent thermal cycling, ensuring the safety and integrity of your research environment.
 
<h2>Frequently Asked Questions</h2>
1. Why use a valved 3-way system instead of a standard open manifold? 
A standard open manifold distributes fluid to all ports at once. The 343295 system allows you to shut off specific ports entirely. This is vital if you are only running one or two applications and need to keep the remaining ports sealed without using separate blanking plugs.

2. Can this valve system handle high-temperature silicone oils? 
Yes, it is specifically rated for temperatures up to +140°C, making it compatible with a wide range of synthetic thermal fluids and silicone oils commonly used in laboratory circulators.

3. Does this manifold restrict the flow rate to each reactor? 
The manifold is designed for high flow; however, the total pump capacity of your circulator will be shared among the open branches. Ensure your pump is powerful enough to maintain the required flow rates for three simultaneous applications.

4. Is it possible to mount this to a lab frame? 
While it can be connected via a short hose to the circulator, it is often recommended to secure manifolds to a lab frame or stand to reduce mechanical stress on the circulator's outlet fittings.

5. How do I manage an unused third outlet? 
Simply turn the integrated ball valve to the "closed" position. For added safety in high-pressure or long-term applications, you may also fit an M16x1 blanking plug to the unused port.

Shop the Peter Huber 343295 3-way valve system. Features M16x1 connections and 3 independent ball valves for precise flow control. Rated for -20 to +140°C.

Peter Huber, 343295, 3-Way Valve System, M16x1 Manifold, Flow Distributor, Valved Header, Parallel Reactor Control, Huber Accessory

Description: 3-way Valve System | UNSPSC: 41103715 | 

4-way valve system M16x1

The Peter Huber 343304 is a professional-grade 4-way valve manifold designed for complex thermoregulation setups requiring precise fluid distribution. This compact system features one M16x1 inlet and four M16x1 outlets, each equipped with an independent manual ball valve for individual flow control. This allows a single circulator to simultaneously manage up to four separate applications—such as glass reactors or condensers—with the flexibility to isolate or adjust each branch without affecting the others.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Main Inlet, 4 x Individually Valved Outlets)</li>
<li>Valve Type: Independent manual ball valves for each outlet</li>
<li>Temperature Range: Reliable operation from -20°C up to +140°C</li>
<li>Pressure Rating: Maximum operating pressure of 6 bar at +140°C</li>
<li>Mounting: Includes a universal mounting bracket for secure wall or frame fixation</li>
<li>Compatibility: Direct fit for Huber Ministat, KISS, and CC series units with M16 connections</li>
<li>Design: Centralized manifold to reduce hose clutter and simplify multi-vessel fluid circuits</li>
</ul>

This valve system is essential for high-throughput laboratories where parallel synthesis or multi-stage cooling is required. The integrated ball valves eliminate the need for external plumbing, providing a leak-free and standardized interface for Huber’s insulated hoses. The included universal bracket ensures the manifold can be safely mounted on-site, reducing weight stress on the temperature control unit’s pump outlets.
 
<h2>Frequently Asked Questions</h2>
1. Why use a valved 4-way system instead of a standard open header? 
An open header distributes fluid to all ports at once. The 343304 system allows you to shut off specific ports entirely, which is critical when running fewer than four applications or when a single reactor needs to be disconnected for service while the others remain under temperature control.

2. Does this manifold come with the necessary connecting hoses? 
The system includes the manifold and mounting bracket. A temperature control hose of suitable length is required to connect the manifold inlet to your Huber circulator and is sold separately based on your specific distance requirements.

3. Can it be used for high-temperature applications above 140°C? 
The 343304 is rated for a maximum of 140°C. For applications reaching 200°C or higher, Huber offers specialized stainless steel valve systems (such as the 328240 series) designed to handle extreme thermal stress.

4. Is it compatible with synthetic thermal oils? 
Yes, the materials and seals are designed to be compatible with common heat transfer media, including silicone-based oils and water-glycol mixtures.

5. How do I manage unused outlets? 
While the integrated valves provide shut-off capability, it is best practice to use M16x1 blanking plugs on unused outlets as a secondary safety measure to prevent accidental leaks.

Shop the Peter Huber 343304 4-way valve system. Features M16x1 connections, 4 independent ball valves, and a mounting bracket. Ideal for parallel laboratory thermoregulation.

Peter Huber, 343304, 4-Way Valve System, M16x1 Manifold, Flow Distributor, Valved Header, Parallel Reactor Control, Huber Accessory

Description: 4-way Valve System | UNSPSC: 41103715 | 

2-way header M16x1 Temp. -80 to 300 ° C Connection angle # 10159 included

The Peter Huber 337657 is a premium 2-way manifold header designed for high-performance thermal fluid distribution across an expansive temperature range from -80°C up to 300°C. This specialized assembly features a primary M16x1 inlet that branches into two M16x1 outlets, allowing a single circulator to supply two external applications simultaneously. To facilitate installation in restricted laboratory spaces, this kit includes the #10159 connection angle, enabling a 90-degree orientation for cleaner hose routing and reduced stress on pump connections. Constructed from high-grade materials to withstand extreme thermal cycling, it is the ideal solution for parallel synthesis or multi-stage reactors requiring consistent temperature control and industrial-grade reliability.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Inlet, 2 x Outlets)</li>
<li>Included Accessories: #10159 90-degree connection angle for space-saving installation</li>
<li>Temperature Range: Exceptional versatility from -80°C to 300°C</li>
<li>Material: High-performance metallic construction with chemical-resistant seals</li>
<li>Compatibility: Optimized for Huber Ministats, KISS, and CC series units</li>
<li>Application: Simultaneous parallel distribution of thermal fluid to two external devices</li>
<li>Design: Robust manifold engineered for minimal pressure drop and maximum safety</li>
</ul>

This header system is specifically built for systems operating at the limits of standard laboratory equipment. The inclusion of the 90-degree adapter ensures that even in tight fume hoods or complex pilot plant setups, the fluid path remains unobstructed. Its high-temperature rating makes it compatible with nearly all synthetic thermal fluids, ensuring long-term durability without the risk of seal degradation or structural fatigue.
 
<h2>Frequently Asked Questions</h2>
1. Why is the -80 to 300°C range significant? 
Most standard headers are limited to 140°C. This model uses specialized materials and sealing technology to remain safe and leak-proof during extreme cryogenic cooling or high-temperature heating, covering the vast majority of Unistat and CC applications.

2. What is the benefit of the #10159 connection angle? 
The 90-degree angle prevents hoses from kinking or protruding too far from the back of the circulator. This is especially useful in modern laboratories where bench space is limited and equipment is often placed close to walls or inside cabinets.

3. Does this header include manual valves? 
No, this is a standard open-flow header. If you require the ability to isolate each branch independently while the system is running, we recommend looking at the Huber valved manifold series (e.g., 343294).

4. How does this affect the pump performance? 
Splitting the flow will divide the total liters per minute (L/min) between the two outlets. Because this header is designed for high-performance units, the internal bore is optimized to maintain high flow rates and minimize backpressure.

5. Is it compatible with silicone oils? 
Yes. The materials used in the 337657 are fully compatible with silicone-based thermal fluids, as well as water-glycol mixtures and other common heat transfer media.

The Peter Huber 2-Way Header M16x1 Temp. -80 to 300 °C ensures reliable, high-performance temperature control for your laboratory setups.

Peter Huber 2-way header, M16x1 connection, temperature header, -80 to 300 °C header, laboratory temperature control, Peter Huber products

2-way valve system M16x1 Temperature range: -20...+140°C (max 6 bar at +140°C)

The Peter Huber 343294 is a professional-grade 2-way valve manifold designed to provide precise flow control and isolation for laboratory thermoregulation circuits. Featuring one M16x1 inlet and two M16x1 outlets, each port is equipped with its own independent manual ball valve. This system allows technicians to split the flow from a single Huber circulator to two separate applications, with the flexibility to shut off or adjust the flow to either branch without interrupting the entire cooling or heating process.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Main Inlet, 2 x Individually Valved Outlets)</li>
<li>Valve Type: Independent manual ball valves for each outlet</li>
<li>Temperature Range: Reliable operation across a broad range from -20°C up to +140°C</li>
<li>Pressure Rating: Maximum operating pressure of 6 bar at +140°C</li>
<li>Material: High-grade, chemical-resistant construction suitable for water-glycol and silicone oils</li>
<li>Compatibility: Perfectly suited for Huber Ministats, KISS, and CC series units with M16 connections</li>
<li>Functionality: Enables parallel operation of two external devices with individual isolation capability</li>
</ul>

This valve system is an essential upgrade for laboratories requiring efficient management of thermal fluid loops. The integrated valves eliminate the need for external plumbing configurations and provide a centralized point of control. Its robust design is engineered to maintain a leak-free seal even under frequent temperature cycling, ensuring the safety and integrity of your research environment.
 
<h2>Frequently Asked Questions</h2>
1. Why is the +140°C rating important for this system? 
Standard plastic or low-grade valves often fail at temperatures above 90°C. The 343294 is specifically rated to handle up to 140°C at 6 bar, making it safe for use with high-temperature silicone fluids often required in chemical synthesis.

2. Can I use this system for cryogenic applications? 
Yes, it is rated down to -20°C. For ultra-low temperature work (down to -60°C or -100°C), please consult our technical team for specialized stainless steel valves with cryogenic-grade seals.

3. Does this system significantly reduce the flow to my reactors? 
The manifold is designed to minimize resistance; however, splitting the flow between two branches will reduce the volume (L/min) delivered to each. Ensure your pump pressure is sufficient for the total resistance of both loops.

4. How should I seal the M16x1 connections? 
Huber M16x1 connections typically utilize a flat seal or O-ring. Ensure that your seals are compatible with the thermal fluid and temperature range of your experiment.

5. What happens if I only need to use one outlet? 
The independent ball valves allow you to simply keep one port closed. For long-term single-port use, we recommend using an M16x1 blanking plug on the unused outlet as an additional safety measure.

Shop the Peter Huber 343294 2-way valve system. Features M16x1 connections, -20 to +140°C temperature range, and individual ball valves for precise parallel flow control.

Peter Huber, 343294, 2-Way Valve System, M16x1 Manifold, Flow Splitter, 140C Rated Valve, Lab Circulator Accessory, Dual Reactor Control

Description: 2-way Valve System | UNSPSC: 41103715 | 

5-way valve system M16x1

The Peter Huber 343305 is a professional-grade 5-way valve manifold designed for complex thermoregulation setups requiring precise fluid distribution. This compact system features one M16x1 inlet and five M16x1 outlets, each equipped with an independent manual ball valve for individual flow control. This allows a single Huber circulator to simultaneously manage up to five different applications—such as multiple glass reactors or condensers—with the ability to isolate or adjust each branch without affecting the others.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Main Inlet, 5 x Individually Valved Outlets)</li>
<li>Valve Type: Independent manual ball valves for each outlet</li>
<li>Material: High-quality, chemical-resistant metals and durable seals for long-term laboratory use</li>
<li>Temperature Range: Optimized for standard laboratory heating and cooling applications</li>
<li>Compatibility: Direct fit for Huber Ministat, KISS, and CC series with M16 connections</li>
<li>Functionality: Enables simultaneous parallel operation or sequential isolation of external loops</li>
<li>Design: Centralized manifold to reduce hose clutter and simplify complex fluid circuits</li>
</ul>

This manifold system is essential for high-throughput laboratories where efficiency and precise control are paramount. The M16x1 threading ensures a standardized, leak-free connection with Huber’s insulated hoses, while the integrated valves eliminate the need for external plumbing work. Its robust construction is designed to withstand frequent use in demanding thermal research environments.
 
<h2>Frequently Asked Questions</h2>
1. Why use a valved 5-way system instead of a standard header? 
A standard header distributes fluid to all ports simultaneously. The 343305 valve system allows you to shut off specific ports entirely. This is vital if you are running fewer than five applications or need to disconnect one reactor for cleaning while the others continue to run.

2. Does this system restrict the pump's flow rate? 
When all five valves are open, the total pump volume is divided. To maintain high performance across all branches, ensure your Huber circulator has a sufficiently powerful pump to overcome the added resistance of multiple loops.

3. Can this be used with silicone thermal fluids? 
Yes, the internal seals and valve components are designed to be compatible with common thermal fluids, including silicone oils and water-glycol mixtures.

4. Is it possible to mount this directly to the circulator? 
While it can be connected via a short hose, many users prefer mounting it to a lab frame or the reactor stand to reduce weight stress on the circulator's pump outlets.

5. What should I do with the unused outlets? 
While the integrated valves provide shut-off capability, it is best practice to use M16x1 blanking plugs on unused outlets as a secondary safety measure against accidental opening.

Buy the Peter Huber 343305 5-way valve system. Features M16x1 connections and 5 independent ball valves for precise flow control across multiple laboratory applications.

Peter Huber, 343305, 5-Way Valve System, M16x1 Manifold, Lab Fluid Distributor, Valved Header, Parallel Reactor Control, Huber Accessory

LabFriend 9.857 207 Huber_Katalog_2023-2024_EN.pdf

Description: 5-way Valve System | UNSPSC: 41103715 | 

4-way header M16x1

The Peter Huber 341871 is a high-performance 4-way manifold designed to expand the connectivity of laboratory thermoregulation systems. Featuring one M16x1 inlet and four M16x1 outlets, it allows a single circulator to distribute thermal fluid simultaneously to four separate applications. This precision-engineered header ensures balanced flow, making it essential for parallel synthesis, multi-stage cooling, or high-throughput laboratory tasks.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: All ports M16x1 threaded (1 x Inlet, 4 x Outlets)</li>
<li>Application: Parallel distribution of thermal fluid to multiple external devices</li>
<li>Material: High-grade, chemical-resistant metal for long-term durability</li>
<li>Compatibility: Designed for Huber Ministat, KISS, and smaller CC series units</li>
<li>Optimization: Engineered for minimal pressure drop across all four distribution channels</li>
<li>Design: Compact manifold structure for easy integration into existing setups</li>
</ul>

By utilizing the 341871 4-way header, laboratory technicians can significantly increase the versatility of their temperature control units. The standardized M16x1 threading ensures seamless compatibility with Huber's wide range of insulated metal hoses and adapters. This manifold is particularly effective in environments where maintaining consistent temperature across multiple vessels is critical for experimental reproducibility.
 
<h2>Frequently Asked Questions</h2>
1. Does using a 4-way header affect the flow rate to each application? 
Yes, the total flow from the circulator pump is divided among the four outlets. To ensure adequate performance, verify that your circulator’s pump capacity (L/min) is sufficient to support the combined requirements of all connected devices.

2. Can I close off unused outlets? 
Yes. If you only need to use two or three of the ports, the unused outlets must be sealed with M16x1 blanking plugs (sold separately) to maintain system pressure and prevent fluid leaks.

3. Is there a specific mounting orientation required? 
The header can be mounted in any orientation, but it is generally recommended to position it so that hoses are not stressed and air can be easily bled from the system during the initial filling process.

4. What temperature range can this header handle? 
The 341871 is designed to match the standard operating ranges of Huber M16-compatible units. For extreme high-temperature applications (above 200°C), ensure that the seals and hoses used with the header are appropriately rated.

5. Will this fit a Unistat? 
Most Unistats use larger M24 or M30 threads. To use this 4-way header with a larger unit, you would need an M24-to-M16 or M30-to-M16 reducer adapter.

Buy the Peter Huber 341871 4-way header. Features M16x1 connections to distribute thermal fluid from one circulator to four applications. Ideal for parallel lab setups.

Peter Huber, 341871, 4-Way Header, M16x1 Manifold, Lab Flow Distributor, Circulator Multi-Port, Parallel Thermoregulation, Huber Accessory

LabFriend 9.857 154 Huber_Katalog_2023-2024_US.pdf

Description: 4-way Header | UNSPSC: 41103715 | 

Ball cock cpl., M16 x 1

The Peter Huber 328240 is a high-specification, 3-part manual ball valve assembly (Ball Cock CPL) designed for high-performance thermoregulation in demanding laboratory and pilot plant environments. Featuring a standard M16x1 thread, this industrial-grade valve is engineered to handle extreme thermal conditions, supporting an expansive working temperature range from -60°C up to +200°C. Constructed from premium 1.4404 (AISI 316L) stainless steel and featuring high-quality PTFE seals with separate chambers, it provides superior chemical resistance and a leak-proof shut-off. Its "blow-out proof" stem design and DN10 nominal width ensure safe and efficient fluid control, making it an essential component for isolating reactors or external applications in high-pressure circulation loops.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: M16x1 thread connection (standard for Huber laboratory circulators)</li>
<li>Design: 3-part body construction, DN10 (10mm internal diameter)</li>
<li>Temperature Range: Versatile operation from -60°C to +200°C</li>
<li>Material: High-quality 1.4404 (316L) stainless steel for maximum durability and corrosion resistance</li>
<li>Sealing: High-performance PTFE seals with specialized separate chamber design</li>
<li>Pressure Rating: Rated for up to 10 bar at 175°C (Maximum safety margin)</li>
<li>Safety: Features a blow-out proof steam-grade stem design for high-pressure industrial use</li>
</ul>

This ball valve is optimized for systems where thermal stability and personnel safety are paramount. Unlike standard low-temperature valves, the 328240 is built to withstand the rigors of frequent temperature cycling and high-pressure pumps. Its manual operation lever allows for quick, clear status identification, making it the perfect choice for process isolation in Ministat, KISS, and specialized CC series temperature control systems.
 
<h2>Frequently Asked Questions</h2>
1. How does the 328240 differ from the standard 6091 ball valve? 
The 328240 is a heavy-duty, 3-part stainless steel valve rated for a much wider temperature range (-60°C to +200°C) and higher pressures (10 bar) compared to the 6091 model, which is typically restricted to 90°C or 140°C. It is designed for industrial-grade reliability.

2. Can this valve be used with cryogenic thermal fluids? 
Yes. With a lower limit of -60°C, it is perfectly suited for use with silicone-based low-temperature fluids. The PTFE seals remain flexible and effective at these temperatures, preventing leaks in cold environments.

3. Why is the 3-part body design important? 
The 3-part construction allows for easier maintenance and cleaning. If the seals eventually wear out after years of high-temperature use, the valve body can be serviced without necessarily removing the entire fitting from the pipework.

4. Is the M16x1 connection compatible with all Huber units? 
M16x1 is the standard outlet size for Huber’s smaller and mid-sized units like the Ministat and KISS series. For larger Unistat models using M24 or M30 threads, you would need a thread adapter to use this specific valve.

5. What does "blow-out proof stem design" mean? 
This is a safety feature where the stem (the rod connecting the handle to the ball) is installed from the inside. This prevents the stem from being ejected under high internal pressure, ensuring the safety of lab personnel during high-temperature operations.

Shop the Peter Huber 328240 Ball Cock CPL. Features M16x1 threads, stainless steel 1.4404 construction, and -60 to +200°C range. Reliable 10-bar rated manual isolation valve.

Peter Huber, 328240, Ball Cock CPL, Ball Valve M16x1, Stainless Steel Lab Valve, -60 to 200C Valve, High Pressure Lab Fitting, Huber Circulator Accessory

Description: Ball valve | UNSPSC: 41103715 | 

Ball valve M16x1

The Peter Huber 6091 is a precision manual ball valve designed for reliable fluid control in laboratory thermoregulation systems. Featuring standard M16x1 threaded connections, this 2-way valve is an essential accessory for managing the flow of heat transfer fluids between Huber circulators and external applications. It allows for quick isolation of system components, facilitating safe maintenance or hose changes without draining the entire circuit. Engineered with a robust internal mechanism and a 90-degree lever handle, it provides a secure, leak-proof shut-off for water-glycol mixtures and standard thermal fluids within a focused temperature range.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Connection Type: M16x1 threaded ports</li>
<li>Valve Type: 2-way manual ball valve</li>
<li>Temperature Range: Optimized for operation from -20°C to +90°C</li>
<li>Pressure Rating: Maximum operating pressure of 6 bar at +90°C</li>
<li>Operation: Quick 90° lever handle for immediate flow control</li>
<li>Compatibility: Ideal for Huber Ministat, KISS, and CC series units with M16 connections</li>
<li>Design: Compact form factor for installation in tight laboratory spaces or fume hoods</li>
</ul>

This ball valve is specifically optimized to maintain the flow integrity of your temperature control circuit while providing an easy-to-operate safety cutoff. The M16x1 threading ensures a vibration-resistant and standardized fit, making it a "plug-and-play" solution for many benchtop thermostats. Its durable construction is designed to withstand laboratory conditions while preventing fluid waste during process adjustments.
 
<h2>Frequently Asked Questions</h2>
1. What are the temperature limits for this valve? 
The 6091 model is specifically rated for a range of -20°C to +90°C. Within this range, it can safely handle pressures up to 6 bar. For applications exceeding 90°C, a high-temperature rated valve should be used.

2. Why is an isolation valve useful in a lab setup? 
It allows you to instantly stop the flow to an external reactor or instrument. This is particularly helpful when you need to swap hoses or perform maintenance on a single part of the loop without turning off or draining the circulator.

3. Is it compatible with all thermal fluids? 
It is highly compatible with water, water-glycol mixtures, and common low-temperature thermal fluids. Always verify that the fluid's chemical properties are compatible with standard valve seals.

4. Does this valve significantly restrict flow? 
No, this is a full-bore style valve designed to minimize resistance and pressure drop, ensuring your pump maintains the flow rates required for accurate temperature control.

5. Can I install this directly onto the pump outlet? 
Yes, the M16x1 threading is designed to match the standard outlets of smaller Huber units, allowing you to place the control point exactly where it is needed.

Shop the Peter Huber 6091 ball valve. Features M16x1 threads, -20 to +90°C range, and 6 bar pressure rating. Perfect for flow isolation in laboratory circulators.

Peter Huber, 6091, Ball Valve M16x1, Lab Circulator Valve, 90C Rated Valve, M16 Threaded Valve, 2-Way Ball Valve, Huber Accessory

Hose Connector NW12 for M16x1

The Peter Huber 6087 is a precision-engineered hose connector designed to provide a secure and reliable interface between NW12 flexible tubing and M16x1 threaded ports. This essential adapter is a staple in laboratory thermoregulation setups, allowing users to transition seamlessly from the standard M16x1 outlets found on many Huber circulators to larger NW12 internal diameter hoses. Crafted from high-quality materials to withstand the rigorous demands of temperature control applications, this connector ensures a leak-proof seal and optimal flow characteristics. Its robust design is compatible with a wide range of thermal fluids and is engineered to maintain its integrity under significant thermal stress, making it an ideal choice for both heating and cooling tasks.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Type: Hose Connector / Barb Adapter</li>
<li>Hose Compatibility: Designed for NW12 (12mm) internal diameter tubing</li>
<li>Thread Type: M16x1 female thread for direct connection to circulator outlets</li>
<li>Material: High-grade stainless steel/brass for superior chemical resistance and durability</li>
<li>Connection Method: Features a barbed end for secure hose seating and a hex-nut for easy tightening</li>
<li>Compatibility: Perfectly fits Huber Ministat, KISS, and smaller CC series temperature control units</li>
<li>Application: Facilitates the connection of insulated or non-insulated NW12 hoses to M16 ports</li>
</ul>

This hose connector is vital for maintaining a high-flow, low-resistance path for heat transfer fluids. By utilizing the 6087 adapter, laboratory technicians can easily customize their thermoregulation circuits to fit specific reactor inlets or external devices. The precision-machined threads and barbed profile minimize the risk of pressure drops and fluid leakage, ensuring that your experimental results remain consistent and your workspace stays safe.
 
<h2>Frequently Asked Questions</h2>
1. Does this connector require a hose clamp? 
Yes, for safety and to ensure a leak-proof seal—especially when operating at high temperatures or pressures—it is highly recommended to use a high-quality stainless steel hose clamp over the NW12 tubing on the barbed end.

2. Can I use this with 200°C thermal fluids? 
Yes, the metallic construction of the 6087 is designed to handle the full temperature range of Huber's M16-compatible circulators. Always ensure your chosen hose material is also rated for the desired temperature.

3. Is there a specific tool needed for installation? 
A standard open-ended wrench is used to tighten the M16x1 hex nut. Avoid over-tightening to prevent damage to the internal seals or threads.

4. Will this fit on a Unistat? 
Most Unistats use larger M24 or M30 threads. This adapter is specifically for M16x1 threads. If your Unistat has M16 outlets, it will fit; otherwise, you may need a reducing adapter first.

5. Is the connector resistant to silicone oils? 
Yes, the materials used in the 6087 are compatible with standard silicone-based thermal fluids as well as water-glycol mixtures and synthetic oils.

Buy the Peter Huber 6087 hose connector. Connects NW12 (12mm) tubing to M16x1 threaded ports. Durable, chemical-resistant, and perfect for Huber laboratory circulators.

Peter Huber, 6084, Hose Connector NW12, M16x1 Adapter, Lab Barb Fitting, Circulator Hose Adapter, M16 Thread to Barb, NW12 Hose Barb

Description: Hose connector NW 12 | UNSPSC: 41103715 | 

5-way header M16x1

The Peter Huber 341892 is a high-quality 5-way distribution header designed to expand the connectivity of your laboratory thermoregulation system. This manifold allows a single heating or cooling circulator to provide thermal fluid to up to five external applications simultaneously. Each of the five ports features a standard M16x1 male thread, ensuring compatibility with a wide range of Huber metal hoses and adapters. Engineered for durability and precision, this header is an essential accessory for laboratories running multiple parallel processes, such as small-scale reactors, viscometers, or sensors, from a single temperature control unit. Its robust construction ensures even fluid distribution and maintains the integrity of the pressure and flow within the closed-loop system.

Key Features:

<ul>
<li>Brand: Peter Huber</li>
<li>Configuration: 5-way distribution manifold</li>
<li>Connection Type: M16x1 threaded ports</li>
<li>Material: High-grade stainless steel/brass construction for excellent chemical and thermal resistance</li>
<li>Application: Parallel thermoregulation of up to five external devices</li>
<li>Compatibility: Ideal for Huber Ministat, KISS, and CC series units equipped with M16 connections</li>
<li>Safety: Designed to handle standard laboratory pressures without leaking or restricted flow</li>
<li>Efficiency: Simplifies complex laboratory setups by reducing the need for multiple circulators</li>
</ul>

Using a distribution header like the 341892 helps streamline laboratory workflows and maximizes the utility of your existing temperature control equipment. By splitting the flow at the source, you can ensure that multiple external systems receive the same thermal fluid temperature, which is critical for comparative testing or high-throughput screenings. The standardized M16x1 fittings provide a secure, vibration-resistant interface that is easy to assemble and disassemble for routine maintenance.
 
<h2>Frequently Asked Questions</h2>
1. How does using a 5-way header affect the flow rate? 
When you split the flow five ways, the flow rate at each individual port will be lower than the total pump output. It is important to ensure your circulator’s pump has sufficient capacity (liters per minute) to support five simultaneous applications.

2. Can I close off ports that are not in use? 
Yes. If you only need to use three or four ports, you should seal the unused ports with M16x1 blanking plugs to maintain system pressure and prevent fluid loss.

3. Is this header suitable for high-temperature applications? 
Yes, the metallic construction is designed to withstand the typical temperature ranges of Huber M16-compatible circulators (usually up to 200°C or 350°C depending on the hose and fluid used).

4. Will the temperature be the same at all five ports? 
The header is designed for even distribution; however, the actual temperature at each external device depends on the length of the connecting hoses and the heat load of each individual application.

5. Do I need special adapters to connect this to my circulator? 
If your circulator has M16x1 outlets, this header can be connected directly. If your unit uses larger M24 or M30 threads, you will need a thread adapter to downsize to the M16 inlet of the header.

Shop the Peter Huber 341892 5-way header. Features M16x1 connections to split thermal fluid flow to five external applications. Durable and high-precision lab manifold.

Peter Huber, 341892, 5-way header, M16x1 manifold, fluid distributor, laboratory circulator accessory, parallel thermoregulation, Huber M16 adapter

LabFriend 9.857 206 Huber_Katalog_2023-2024_US.pdf

Description: 5-way Header | UNSPSC: 41103715 | 

Thermofluid SilOil M40.165.10, 5 Ltr

Peter Huber SilOil M40.165.10 is a premium-grade silicone heat transfer fluid specifically formulated for low-to-medium temperature applications in laboratory and industrial thermoregulation. This high-performance fluid is characterized by its excellent thermodynamic properties and low viscosity at sub-zero temperatures, making it an ideal choice for refrigerated bath circulators and chillers. With a working temperature range of -40°C to +165°C in closed systems, it provides consistent heat transfer and exceptional stability. SilOil M40 is chemically inert, non-toxic, and environmentally friendly, ensuring long-term protection of your Huber equipment's pumps and internal components.

Key Features:

<ul>
<li>Extended Low-Temperature Range: Engineered for precision performance down to -40°C, ensuring high fluidity and efficient cooling where standard oils may become too viscous.</li>
<li>High Thermal Stability: Maintains its chemical structure and thermodynamic efficiency up to +165°C (in closed systems), preventing the formation of deposits or sludge.</li>
<li>Optimized Viscosity: Features a kinematic viscosity of 10 mm²/s at 25°C, reducing the load on circulation pumps and maximizing flow rates for superior temperature homogeneity.</li>
<li>Superior Equipment Protection: Non-corrosive and compatible with most metals and sealing materials used in Huber units, significantly extending the service life of the device.</li>
<li>Safety and Reliability: Boasts a high flash point of >160°C and a high boiling point, providing a safe operating environment for routine laboratory tasks.</li>
<li>Convenient Volume: Provided in a 5-liter container, ideal for topping up systems or for use in compact refrigerated circulators like the Ministat or small KISS models.</li>
</ul>

Choosing the correct thermal fluid is essential for the performance of your Huber circulator. SilOil M40.165.10 is meticulously refined to ensure that your system reaches setpoints faster and maintains them with the highest degree of accuracy, all while minimizing environmental impact.
 
<h2>Frequently Asked Questions</h2>
1. Why is this fluid recommended for refrigerated baths? 
At low temperatures, many fluids become thick (viscous), which slows down heat transfer and strains the pump. SilOil M40.165.10 is designed to stay "thin" at -40°C, allowing your chiller to work at maximum efficiency.

2. Can I use this fluid in an open-bath system? 
Yes, but the maximum working temperature is typically lower in open systems to prevent oxidation and evaporation. Always refer to the specific safety data and equipment manual when using silicone oils in open vessels at high temperatures.

3. What happens if the fluid is used outside its rated temperature range? 
Using the fluid below -40°C may cause the pump to overload due to high viscosity. Using it above +165°C in a closed system can lead to thermal degradation, reduced flash point, and potential damage to the circulator's heater elements.

4. Is SilOil M40 compatible with silicone tubing? 
No. Silicone-based thermal fluids will dissolve or swell silicone hoses and seals. Always use high-quality EPDM, FKM (Viton), or PTFE-lined hoses when working with SilOils.

5. How should I store the fluid? 
Keep the container tightly closed in a dry, well-ventilated place. Silicone oils are slightly hygroscopic, so keeping the seal intact prevents moisture absorption which can cause foaming at high temperatures.

Buy Peter Huber SilOil M40.165.10 (5 Ltr). Specialized silicone heat transfer fluid for refrigerated baths with a -40°C to +165°C range and low viscosity.

Peter Huber, SilOil M40.165.10, 5L, Thermofluid, Silicone Oil, Heat Transfer Fluid, -40 to 165C, Refrigerated Bath Fluid

Peter Huber Thermofluid SilOil M40.165.10 (5 Ltr)

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Peter Huber Thermofluid P20.275.50 SilOil (10 Liters)

Peter Huber Thermofluid M20.195/235.20 SilOil (10 Liters)

Peter Huber Thermofluid M60.115.05 SilOil (5 Liters)

Peter Huber Thermofluid P20.275.50 SilOil (5 Liters)

Peter Huber Thermofluid M60.115.05 SilOil (10 Liters)

Peter Huber Thermofluid M90.055.03 SilOil (10 Liters)

Peter Huber Thermofluid M90.055.03 SilOil (5 Liters)

Sil oil P 20.275.50 10 litre

The Peter Huber Thermofluid P20.275.50 SilOil (Order No. 6158) is a premium, high-temperature silicone-based heat transfer fluid supplied in a 10-liter container. This medium-viscosity SilOil is specifically engineered for demanding thermal processes that require stability and safety at elevated temperatures. With its high flash point and superior oxidative resistance, P20.275.50 is the ideal medium for Huber Unistats, pilot plants, and chemical reactors. It provides a robust thermal buffer and consistent pump lubrication, ensuring that your high-precision temperature control units operate at peak efficiency during long-term heating cycles.

Key Features:

<ul>
<li>High-Temperature Capacity: Optimized for a wide working range from +20°C up to +225°C in open systems, and extending to +275°C in externally sealed (closed) systems like Huber Unistats.</li>
<li>Industrial Volume: The 10-liter container is ideal for large-volume systems or for facilities requiring a significant reserve for multiple units.</li>
<li>Optimized Viscosity: Features a kinematic viscosity of 50 mm²/s at 25°C, providing excellent lubricity for internal pump seals and stable pressure characteristics.</li>
<li>Exceptional Thermal Stability: Based on high-quality polydimethylsiloxane, the fluid is chemically inert and maintains its properties over long periods of continuous operation.</li>
<li>Advanced Safety: Boasts a very high flash point (>250°C) and an ignition temperature of approximately 395°C, minimizing risk in high-heat environments.</li>
<li>Non-Hazardous: Not classified as a dangerous good or hazardous substance, making it safer for laboratory personnel and easier to store without specialized cabinets.</li>
<li>Environmentally Mindful: CFC and HCFC-free, and virtually insoluble in water, supporting modern green laboratory initiatives.</li>
</ul>

Huber P20.275.50 SilOil is meticulously tested to ensure compatibility with all Huber internal components, including heating elements and evaporators. Its low vapor pressure reduces fluid loss at high temperatures, making it a cost-effective and dependable choice for materials testing, pharmaceutical synthesis, and industrial process development.
 
<h2>Frequently Asked Questions</h2>
1. Why is the temperature range higher for Huber Unistats? 
Unistats use a hydraulically sealed (closed) system that prevents contact between the thermal fluid and ambient oxygen. This protection against oxidation allows the P20.275.50 SilOil to safely reach its maximum temperature of +275°C.

2. Can I use this oil with standard silicone laboratory tubing? 
No. Silicone-based fluids will cause silicone rubber hoses and gaskets to swell and fail. You must use Huber’s insulated metal hoses or PTFE/EPDM-based connections for safe operation.

3. How does this fluid compare to M-series SilOils? 
The "P" in P20.275.50 stands for "Plus," indicating it is generally higher in viscosity (50 mm²/s) compared to many M-series fluids. This makes it more stable at very high temperatures but less suitable for cryogenic cooling compared to low-viscosity oils.

4. Is there a risk of the fluid catching fire? 
While all oils have a fire point, P20.275.50 has a very high fire point (>300°C). When used within its specified range and in well-maintained Huber equipment, the risk is extremely low compared to mineral oils.

5. What should I do if the fluid changes color? 
Slight darkening is normal over time at high temperatures. However, if the fluid becomes very dark, develops a burnt odor, or noticeably thickens, it has reached the end of its service life and should be replaced to protect the pump.

Buy Peter Huber SilOil P20.275.50 (6158). Professional 10L high-temperature silicone fluid for ranges from +20°C up to +275°C. Ideal for Huber Unistats.

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