Low-temperature circulation pump

The low-temperature circulation pump cools the liquid medium through a compressor and circulates it within a closed pipeline to transfer cold energy, maintaining the equipment or reaction system at a set low temperature. It is used for temperature control in laboratory equipment such as reaction vessels and rotary evaporators, ensuring a stable low-temperature environment.
Selection
Select the cooling capacity based on the experimental temperature range, match the equipment interface dimensions, and consider medium compatibility. Pay attention to the corrosion resistance of the pump material, choose air-cooled or water-cooled models according to heat dissipation requirements, and verify that the power supply parameters match the site conditions.

Terms

Standards

Instruments

The use of domestic circulation to ensure uniform and constant temperature, external circulation pump can lead the liquid outside the Tank heating, temperature control accuracy +/- 0.1 ℃, Temperature Fluctuation +/- 1 ℃, LED dual window digital display, insulation layer efficient, Benchtop structure small size.

$ 1080.00

Temperature control accuracy of +/- 0.1 ℃, temperature fluctuation of +/- 1 ℃, equipped with domestic circulation to ensure uniform temperature, external circulation pump can lead liquid heating, LED double window digital display easy to operate, thermal insulation material efficient, Benchtop compact structure.

$ 911.00

Temperature range -30~ 25 ℃, Temperature Stability +/- 2 ℃, equipped with fully enclosed Air-Cooled Compressor and anti-corrosion circulation system, high temperature lifting speed, can provide large Flow rate circulation and multi-functional low temperature operation support.

$ 2541.00

Adopt proportional refrigeration technology and high temperature direct drop technology, temperature fluctuation +/- 0.1 ℃, pump maximum Flow rate 22L/min, support short time idling and low liquid level protection, long service life.

$ 2136.00

The use of fully enclosed Compressor unit and circulating water pump, Temperature range -10 ℃, pump flow 8L/min, can prevent the circulation of water fouling pollution, protect the normal operation of precision instruments.

$ 964.00

Adopt proportional refrigeration and PID technology, temperature fluctuation +/- 0.5 ℃, support high temperature direct drop and short-term idling of pump head, Flow rate 22L/min, head 10m, long impurity resistance life.

$ 2258.00

Proportional refrigeration technology and high temperature direct drop technology, Temperature range -20~ 100 ℃, fluctuation value +/- 0.1 ℃, built-in pressure suction pump maximum Flow rate 22L/min, support short time idling and low level protection function.

$ 2504.00

The maintenance-free pressure pump is resistant to fiber metal particles, supports domestic circulation with sample Cup bracket and external circulation Viscometer jacket thermostatic, temperature control accuracy +/- 0.01 ℃ and low liquid level protection function.

$ 2087.00

Proportional refrigeration technology and high temperature direct drop technology, Temperature range -80~ 40 ℃, cooling capacity 400W, built-in pressure suction pump, Flow rate 12L/min, support short time idling and impurity resistance.

$ 4677.00

The use of non-heat centrifugal circulation pump to avoid its own heat effect temperature field, Temperature Uniformity of +/- 0.05 ℃, at 200 degrees high temperature can directly start the Compressor refrigeration, to ensure the stable operation of the equipment.

$ 3927.00

Two-stage pump structure is equipped with PTFE material pump head, strong corrosion resistance, maximum Flow rate 125L/min, Ultimate vacuum degree 15-20mbar, no pollution and maintenance, low noise and low temperature rise.

$ 3630.00

Proportional refrigeration technology implementation -40~ 40 ℃ wide temperature control, built-in high temperature pressure pump to support 80~ 300 ℃ environment operation, Flow rate of 22L/min and the pump head can be idling for a short time, improve equipment durability.

$ 1768.00

Adopt non-heat centrifugal pump to avoid its own heat generation affecting the temperature field, Temperature Uniformity up to +/- 0.05 ℃, support direct start cooling at 200 ℃ high temperature, equipped with multiple Safety protection such as low water level anti-dry burning and Compressor overheating protection.

$ 2573.00

Temperature range -20~ 100 ℃, cooling capacity 1200W, support high temperature direct drop technology, built-in pressure suction pump can withstand high temperature work of 80~ 300 ℃, with low liquid level protection and a variety of safety protection functions.

$ 2013.00

Temperature range -20~ 100 ℃, cooling capacity 700W, built-in pressure suction pump Flow rate up to 22L/min, support high temperature direct drop and short-term idling of the pump head, long service life.

$ 1890.00

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