PolyScience 6150M21A130E Recirculator; -10 to 40°C; 1 hp; centrifugal pump; 240V

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PolyScience Mfr # 6150M21A130E – Item # WZ-12910-12
Handle process temperatures from -10 to 40°C – ideal for many routine process cooling needs
  • Temperature and pressure/flow readouts
  • Quiet operation, simple maintenance
  • High and low temperature alarms
  • Sealable reservoir


£4,336.24GBP / Each
£5,203.49GBP (incl VAT)

£227.85GBP / Each
£273.42GBP (incl VAT)

for an additional
£227.85GBP / Each
£273.42GBP (incl VAT)
Time to recalibrate? Click on the calibration service to view details, then order.
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Specifications & Description

  • Reservoir Capacity (L)4.2
  • Max Temperature (° C)40
  • Min Temperature (° C)-10
  • Cooling Capacity At 0° C (watts)1000
  • Cooling Capacity At 10° C (watts)500
  • Cooling Capacity At 20° C (watts)2900
  • Pump TypeCentrifugal
  • RefrigerantR-134a
  • Max Flow Rate (L/min)15.5
  • Max Pump Pressure (PSI)10
  • Max Pump Pressure (mbar)689
  • Width (in)14
  • Height (in)24
  • Depth (in)26 1/2
  • Temperature SensorPt RTD
  • Compressor Horse Power (hp)1
  • Wetted MaterialsBrass, copper, PP, PVC nylon, and vinyl
  • Power (VAC)230
  • Power (Hz)50
  • Power (amps)9.5
  • DescriptionRecirculator; -10 to 40°C; 1 hp; centrifugal pump; 240V
Two year warranty


male pipe adapters with barbed fittings for 1/2" ID tubing, and 5-ft (1.5-m)power cord.

Key Features

  • Temperature and pressure/flow readouts
  • Quiet operation, simple maintenance
  • High and low temperature alarms
  • Sealable reservoir

More About this Item

These affordable recirculators provide you with clean, temperature controlled, water without the scale buildup, or costly water waste, normally encountered with tap water systems — a built-in filter cleans the circulating fluid.

Featuring convenient "one-touch" temperature control and bright extra-large LED readout. The display can be read easily—even from across the room—and lets you check temperature set point, fluid flow rate, and pressure with a quick touch. An easy-to-use calibration function allows you to adjust the unit’s temperature display to match a traceable temperature standard.

For added operational safety, audible and visual alarms alert you instantly if operating outside set parameters—such as fluid temperature or pressure, flow rate, or ambient temperature. User-adjustable high and low temperature limits prevent unauthorized set point changes, plus built-in safeties to alert you to low fluid levels and thermal runaway.

The 1/2" NPT(F) inlet/outlet ports allow hookup to a variety of external equipment such as electron microscopes, diffusion pumps, AA furnaces, and mass spectroscopy systems.

Note: Do not use water in recirculator for low temperatures. Requires use of an antifreeze type liquid such as ethylene glycol solution or silicone oil.




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