vacuum pump,Vacuum Pumps,Rotary Pump,Dry Vacuum Pump,Water Ring Vacuum Pump,Air Vacuum Pump,Vacuum Pumps for Milking System,pump Vacuum Pump for Milking Machine, ... Parlour Usage and Features: -The function of the vacuum pump is to extract air from the Milking System, Milking Machine ... capacity is approximately 280 liters of air/min. The pump should be fitted with drive belt guards, an effective ...