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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® Flow-Through and Immersion Coolers

VWR® Flow-Through and Immersion Coolers

Supplier: VWR International

Enhance and simplify your low-temperature laboratory work with these low temperature coolers.

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VWR® Refrigerated Circulating Baths, 240 V

VWR® Refrigerated Circulating Baths, 240 V

Supplier: VWR International

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

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VWR® Heated Recirculator, Model 1104

VWR® Heated Recirculator, Model 1104

Supplier: VWR International

This small, low-cost recirculator handles applications such as thawing plasma and tempering photographic solutions.

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VWR® Air-Cooled Recirculator

VWR® Air-Cooled Recirculator

Supplier: VWR International

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.

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

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

Supplier: VWR International

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.

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VWR® Refrigerated Circulating Baths

VWR® Refrigerated Circulating Baths

Supplier: VWR International

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

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

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

Supplier: VWR International

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.

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Immersion Coolers, FT-25, PolyScience

Supplier: VWR International

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.

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Advanced Purpose Heating Circulators, Grant Instruments

Advanced Purpose Heating Circulators, Grant Instruments

Supplier: GRANT USA INC.

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)

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General Purpose Heating Circulators, Grant Instruments

General Purpose Heating Circulators, Grant Instruments

Supplier: GRANT USA INC.

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)

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CORIO™ Refrigerated/Heating Circulators

CORIO™ Refrigerated/Heating Circulators

Supplier: JULABO

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

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

Supplier: Thermo Fisher Scientific

ThermoChill II provides reliable liquid temperature control, with cooling capacity up to 1000 w/3415 BTU.

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DYNEO™ DD Refrigerated/Heating Circulators

DYNEO™ DD Refrigerated/Heating Circulators

Supplier: JULABO

DYNEO™ DD refrigerated/heating circulator combinations with stainless steel bath tanks for internal or external temperature applications from –20 to 200 to –50 to 200 °C.

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Buchi® F-105 Recirculating Chillers

Buchi® F-105 Recirculating Chillers

Supplier: Buchi

The F-105 recirculating chiller is designed for one rotary evaporator with a cooling capacity of 400 W at 10 °C.

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Buchi® F-308 Recirculating Chillers

Buchi® F-308 Recirculating Chillers

Supplier: Buchi

The F-100 recirculating chillier is a compact product designed to work with laboratory equipment such as rotary evaporators, parallel evaporators, kjeldahl, and extraction products.

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F Series Recirculating Chillers, JULABO

F Series Recirculating Chillers, JULABO

Supplier: JML SCIENCES INC CA

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.

    
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ECO Heating Circulators with Stainless Steel Bath, Lauda-Brinkmann

ECO Heating Circulators with Stainless Steel Bath, Lauda-Brinkmann

Supplier: Lauda-Brinkmann

ECO current replacement for Ecoline

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Recirculating Chiller, 1.5 HP, PolyScience

Supplier: Polyscience

High capacity cooling for lasers, electron microscopes and other laboratory applications.

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Water Heater Recirculator, Zahn Electronics

Supplier: RPR

Portable, closed system designed for maintaining a water bath temperature for high temperature applications.

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Heat Exchangers for Bioreactors, Chemglass

Heat Exchangers for Bioreactors, Chemglass

Supplier: Chemglass

Heat exchangers are available in a choice of two different styles.

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TC100 Immersion Coolers, HUBER

TC100 Immersion Coolers, HUBER

Supplier: Huber

Huber Immersion Coolers are easy to use and ideally suited to quick liquid cooling.

    
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ECO Heating Circulators with Transparent Bath, Lauda-Brinkmann

ECO Heating Circulators with Transparent Bath, Lauda-Brinkmann

Supplier: Lauda-Brinkmann

ECO current replacement for Ecoline

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PRO External Circulators with Command Touch, Lauda Brinkmann

PRO External Circulators with Command Touch, Lauda Brinkmann

Supplier: Lauda-Brinkmann

PRO units have advantages such as low filling volume combined with powerful Varioflex pump, resulting in rapid temperature change. Environment Friendly (GWP).

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LOOP Thermoelectric Heating and Cooling Unit, LAUDA-Brinkmann

LOOP Thermoelectric Heating and Cooling Unit, LAUDA-Brinkmann

Supplier: Lauda-Brinkmann

Our LAUDA LOOP provides rapid and precise temperature control with a working range of 4 to 80 °C

    
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ECO Air-Cooled Refrigerated Circulators, Lauda-Brinkmann

ECO Air-Cooled Refrigerated Circulators, Lauda-Brinkmann

Supplier: Lauda-Brinkmann

ECO current replacement for Ecoline

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Temperature Control System, HRC 2 control

Supplier: IKA Works

This compact refrigerated and heating circulator HRC 2 control is well known for its high energy efficiency and a powerful and infinitely variable pressure and suction pump.

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Variocool Chillers, LAUDA-Brinkmann

Supplier: Lauda-Brinkmann

LAUDA Variocool chillers offer a broad performance range for demanding temperature control tasks.

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Condensate Recirculators

Condensate Recirculators

Supplier: Caron Products

These recirculators acts as a water delivery system for use with any Caron humidity controlled chamber.

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Unichillers, Huber

Unichillers, Huber

Supplier: Huber

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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Lauda® Microcool Circulation Chillers, MC Series, Brinkmann™

Supplier: Lauda-Brinkmann

Microcool circulation chiller line with five compact models and cooling capacities from 0.25 to 1.2 kW.

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