Chempump's canned motor, refrigeration pumps feature sealless/leakproof construction, a compact design, low NPSHR, and stainless steel construction. Available as horizontally or vertically mounted units, the pumps also feature precision bearing wear monitoring.

Standard refrigeration pumps offered by Cornell feature emission free sealing and 250 psig working pressure. The closed couple pumps are constructed of ASTM A536 ductile iron and feature four pole operating speed.

SHURflo's refrigeration circulation pumps feature a positive displacement, three chamber diaphragm, and are self-priming to 4 feet vertical. Pump specifications include maximum pressure of 70 psi and flow rate of 1.5 GPM.

Magnatex Pumps manufactures refrigerant pumps built to ANSI B73.3 or B73.1-2001 standards. Depending on model the pumps are available with maximum flows ranging from 150 GPM to 5000 GPM, maximum head of 190 feet to 720 feet, and temperature of -350F to 800F.

Parker Hannifin Corp. manufactures hermetic industrial refrigerant pumps used to deliver liquid refrigerant to evaporators at saturated conditions.

Refrigerant pumps manufactured by Buffalo Pumps Inc. are hermetically-sealed, zero leakage pumps that feature ANSI standard ends with a back pull out design. Available in nine sizes, the pumps feature capacity up to 1000 GPM, head to 320 feet, and standard working pressure of 250 psi up to 300-plus psi.