R-Series Roots Vacuum Pump

The inPower vacuum R-series Roots vacuum pump adopts a pair of 8-shaped rotors in the pump housing for constant speed and reverse rotation.
Produce suction and exhaust. Roots vacuum pumps cannot be used alone, only fore pumps in series can be used.
It is recommended to use inPower-V series single-stage rotary vane oil pump, D series two-stage rotary vane oil pump, LGB series oil-free screw pump
As a backing pump.

High reliability:
1. Imported oil seals and bearings are used, and the amount of runout at the shaft seal is less than or equal to 0.02mm to prevent oil leakage.
2. The pump body is designed with an overflow valve, which has the function of automatically preventing overload.
3. The pump rotor support adopts a reliable anti-backlash structure and high-precision helical gear, which can run for a long time under high pressure difference.