QV5 Vacuum Pump

Rotary vane pumps designed for quick evacuation of refrigeration systems.

Anti-oil-returning design

Special air passage is designed to prevent pump oil from returning to contaminate vacuum vessel and pipeline after the pump stops

Two stage design

The second stage of the two-stage design starts pumping at a lower pressure to pull a deeper ultimate vacuum

Environment friendly

A built-in filter eliminates oil mist, and an oil-gas separator removes oil contamination from the exhaust

Aluminum alloy motor casing

Motor utilizes strong light aluminum alloy, which guarantees cool, continuous operation

Integrated design

The motor and pump are integrated to make the unit compact

Large starting torque

Designed for low temperature and low voltage operation, the pump will start in temperatures =40°F (=5°C), at its rated input voltage of 110 VAC ±10%

Oil circulation design

Offset rotary vanes work in conjunction with the vacuum pump oil to create high compression within the pumping chamber

High performance vacuum pump

Two models available: 1.7 CFM and 5.3 CFM