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You Searched For: Closed Circulator Systems

VWR offers closed circulator systems to meet your lab's varied needs. Cooling circulators are an economical and environmentally friendly way to reduce tap water consumption and shorten cool down times. Compact and portable models feature reduced noise level and clear LED temperature displays and are appropriate for biotech, printing, lab, and automotive industry applications. Heating circulators for applications such as thawing plasma are also offered in both portable and larger sized options.

VWR offers closed circulator systems to meet your lab's varied needs. Cooling circulators are an economical and environmentally friendly way to reduce tap water consumption and shorten cool down times. Compact and portable models feature reduced noise level and clear LED temperature displays and are appropriate for biotech, printing, lab, and automotive industry applications. Heating circulators for applications such as thawing plasma are also offered in both portable and larger sized options.


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Product Image-76472-554

VWR® DuraChill® Recirculating Chillers, -10 to 70 °C, 240 V

Supplier: VWR International
Description: DuraChill® chillers provide stable and reliable cooling for various common heat removal applications, including laser etching, AA furnaces, ICP, rotary evaporators, vacuum systems, reaction vessels, plasma etching, and condenser cooling.

Irregular Voltage

Image Unavailable-89400-968

Immersion Coolers, FT-25, PolyScience

Supplier: VWR International
Description: Enhance and simplify your low-temperature laboratory work with these low temperature coolers. Available as immersion probe and flow-through models, these units provide rapid, low-cost cooling of liquids to temperatures as low as -100 °C. Typical applications include cooling exothermic reactions, freeze point determinations, freeze drying, impact testing, lyophilization and vapor and solvent trapping.

CSA Certified Product available on GSA Advantage®

Product Image-13271-060

VWR® Heated Recirculator, Model 1104

Supplier: VWR International
Description: This small, low-cost recirculator handles applications such as thawing plasma and tempering photographic solutions.

Product available on GSA Advantage®

Product Image-13271-504

VWR® Flow-Through and Immersion Coolers

Supplier: VWR International
Description: Enhance and simplify your low-temperature laboratory work with these low temperature coolers.

Product Image-89202-988

VWR® Refrigerated Circulating Baths, 240 V

Supplier: VWR International
Description: VWR® Refrigerated Circulating Baths offer precise temperature control, at temperature ranges from -40 to 200 °C (depending on the controller).

Product available on GSA Advantage®

Product Image-89041-314

VWR® Air-Cooled Recirculator

Catalog Number: (89041-314)
Supplier: VWR International
Description: Economical liquid-to-air cooling unit is ideal for applications where the cooling fluid temperature is higher than the ambient temperature and control is not required.

Product available on GSA Advantage®


Product Image-89202-966

VWR® Refrigerated Circulating Baths

Supplier: VWR International
Description: VWR® Refrigerated Circulating Baths offer precise temperature control, at temperature ranges from -40° to 200°C (depending on the controller).

Product available on GSA Advantage®

Product Image-76472-558

VWR® DuraChill® Recirculating Chillers, -10 to 70 °C, 120 V

Supplier: VWR International
Description: DuraChill® Chillers provide stable and reliable cooling for various common heat removal applications, including laser etching, AA furnaces, ICP, rotary evaporators, vacuum systems, reaction vessels, plasma etching, and condenser cooling.

Product Image-89260-844

Advanced Purpose Heating Circulators, Grant Instruments

Supplier: GRANT USA INC.
Description: The Optima™ range of advanced thermostats can be combined with plastic baths (5L, 12L, 18L), premium stainless steel baths (5L, 12L, 18L, 26L, 38L) or refrigeration units (3 units available)

CSA Certified

Image Unavailable-76443-110

ThermoChill II Recirculating Chiller, PD-1 Pump, Thermo Scientific

Catalog Number: (76443-110)
Supplier: Thermo Fisher Scientific
Description: ThermoChill II provides reliable liquid temperature control, with cooling capacity up to 1000 w/3415 BTU.
Product Image-10029-444

General Purpose Heating Circulators, Grant Instruments

Supplier: GRANT USA INC.
Description: The Optima™ range of general purpose thermostats can be combined with plastic baths (5L, 12L, 18L), premium stainless steel baths (5L, 12L, 18L, 26L, 38L) or refrigeration units (3 units available)

CSA Certified

Product Image-CA89428-200

F Series Recirculating Chillers, JULABO

Supplier: JML SCIENCES INC CA
Description: JULABO F Series chillers for basic laboratory cooling tasks. Ideal for replacing tap water. Provide recirculating fluid to applications at a consistent temperature and pressure. Compact design with easy to use digital interface including a timer. May be used with water or glycol/water mixtures. High quality construction with stainless steel components in combination with German engineering and quality for a long product lifetime.

Environmentally Preferable

Product Image-77442-072

CORIO™ Refrigerated/Heating Circulators

Supplier: JULABO
Description: CORIO™ refrigerated/heating circulators for routing liquid temperature control applications from –40 to +150 °C. A great value with German engineering and quality.

Irregular Voltage New Product

Product Image-89202-354

ECO Heating Circulators with Transparent Bath, Lauda-Brinkmann

Supplier: Lauda-Brinkmann
Description: ECO current replacement for Ecoline

Product Image-75780-154

Heat Exchangers for Bioreactors, Chemglass

Supplier: Chemglass
Description: Heat exchangers are available in a choice of two different styles.

Small Business Enterprise

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Unichillers, Huber

Supplier: Huber
Description: Huber Unichillers offer better efficiency, stable pressure and delivery performance with a constant cooling water temperature compared to traditional tap water cooling

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
  • Government issued document with your organization's Resale Tax ID Number
  • Any other Government ID that includes the business name and address


VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is currently unavailable but limited stock may be available in our extended warehouse network. Please call 1-800-932-5000 and a VWR Customer Service Representative will help you.
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