Piston pump 5 series

for liquified gasfor gaswater

The Haskel models 59025, 59020 and 57933 Refrigerant Recovery Pumps transfer across pressure ranges up to 1,250 psi. Reengineered with an ultra-tight seal that reduces leakage by 30% over previous designs. The 59020 and 59025 can pull a vacuum down to 27” Hg (685 torr) to remove all remnants from the supply bottle. Air Drive Bore: 5.75″ Air Drive Stroke: 2″ Min AIR drive pressure: 40 psi Max AIR drive pressure: 150 psi Max LIQUID/VAPOR inlet pressure: 1250 psi MAX LIQUID/VAPOR outlet pressure: 1250 psi Models 59025 and 57933 include a Distance Piece to isolate air drive from media compression section Model 59020 has the same performance as the 59025 however it does not have a Distance Piece Haskel Refrigerant Recovery Pumps transfer refrigerants across all pressure ranges up to 1,250 psi, including pulling a vacuum down to 27” Hg to remove all remnants from the supply bottle. With plenty leverage to condensate the common refrigerant without a condenser, these high-pressure pumps efficiently pump the liquid first, then the vapor, then vacuum to 23”-27” HG - with one pump. Their flexibility enables users to speed completely variable from zero to maximum lbs (kg)/minute, stall against load, start against load and run dry, with no need for unloaders or bypass valving. Applications Designed for recovery or recharge of refrigerants. Haskel refrigerant pumps are safe, proven reliable and energy saving for recovery or recharge of fluids, regardless of phase – liquid or gas. Features and Benefits