Forced lubrication pump improves oil film performance and prevents pump damage by out of oil

Starting capacitor enables stable start even in cold temperature or low voltage

Built-in metal mesh filter reduces oil-mist which is a typical of oil rotary vacuum pumps

Solenoid check valve prevents vacuum pump oil from flowing backward and damage to HFC system

Large diameter exhaust port

Cooling fan prevents motor and pump from heating up

Over load protection protects motor from getting damage by over load

Large sight glass for easy monitoring of the oil level and condition

Radiating fins enable long operation

Gas ballast valve helps high speed evacuation and keeps oil clean