Category:
Pumps

Standard Member
Feature:
Extremely high extreme vacuum degree
With unique exhaust device.
Design a special gas ballast valve to accelerate the extraction of steamwithout polluting the oil quality.
Complete buit-in air inlet check valve system for protection when stoppedVacuum system and protection from oil contamination.
Constant pressure oil circulation oil supply system protectionLow quantity of parts, easy to repair and maintain extremely low noise.