Compressed air lubricator
max. 3500 Nl/min | LUB series
lubricating actuators connected to a circuit.
As air flows from the mains through the lubricator, it
encounters the diaphragm which obstruct the flow and the
air is forced through the Venturi tube. The inside of the
Venturi tube is connected to the inspection dome, which
connects with the bowl via a tube with a regulating needle
in between. The drop in pressure caused by the Venturi
tube sucks up air through the dome, the tube and lastly
into the bowl containing oil.
The quantity of oil controlled by the regulating needle then
flows back from the bowl to the circuit.