The 3450 rev/minute motor utilizes a strong light aluminum alloy casing which guarantees cool, continuous normal operation. The motor and pump are integrated into the design, making the QV5 compact and easier to handle.
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