Single Stage Oil Pump (3450 RPM)

The A-3000 model has a unique circuit that contains two separate cut-on and cutoff mechanisms : The cone valve – diaphragm valve circuit gives a high speed cut-on regardless of type of control used. The solenoid bypassing circuit can be used to achieve cut-on and cut-off at full operation speed. It provides cut-off at full operating speed regardless of which type of control is used. The pump circuit contains a positive displacement involute gear set and four controlling valves.