This Motor-driven Gear Pump has been designed to be used in mineral oil lubrication systems. The 340 Series is particularly suitable for feeding lubrication systems.
Three basic versions of motor-driven gear pump are available:
With built-in non-return valve. Equipped with non-volumetric injectors or dosing valves, for single line lubrication systems. Working pressure is < 20 bar (290 psi) in continuous or intermittent service.
With built-in release valve, for feeding volumetric dosing valves for lubrication system with intermittent service.Working pressure is < 70 bar(1015 psi) in intermittent service.
With built-in non-return valve, for feeding progressive dosing units. Working pressures are < 30 bar (435 psi) in continuous service and < 70 bar (1015 psi) in intermittent service.