. oil-lubricated rotary vane pumps
. Starting box (to CE standards)
. Vacuum switch-manually adjustable vacuum threshold value
. Vacuum gauge
. Air filter and strainer
. Air ballasting and non-return valve
. Capacities from 17 m³ to 150 m³
. Vacuum storage tank (70 liters) to compensate for possible leakage
The pump will start only when the vacuum threshold value is at the minimum position (this minimum value depends on the clamping force needed for your machining).
. Safety appliance ref 30.10.VS : Allows to check the vacuum threshold value within the circuit, in order to initiate either the machining cycle or the emergency stop.
. Liquid separator ref 30.10.VF : Recommended to avoid liquid being sucked into the pump when machining with coolant spray. Supplied without or with valve which stops suction.
