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

Product available on GSA Advantage®

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

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

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®

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®


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®

Supplier: VWR International
Description: Compact benchtop recirculating chillers with cooling capacities of 0.4 and 1.0 kW.

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

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

Supplier: JULABO
Description: JULABO High Temperature Circulators can be used for temperature applications up to 400°C. The units provide powerful heating capacities for shortest heat-up times and rapid compensation of exothermic and endothermic reactions. The closed construction prevents oil fumes even at high temperatures.

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.


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

Supplier: JULABO
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

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.

Environmentally Preferable Irregular Voltage

Supplier: JULABO
Description: JULABO circulators with stainless steel bath tanks are suitable for both internal and external temperature control.

Irregular Voltage

Supplier: JULABO
Description: CORIO™ CD heating circulator combinations with stainless steel bath tanks for internal or external temperature applications from +20 to +150 °C

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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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-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 no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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