Simple Structure for Easy Maintenance!

An air-powered diaphragm pump that can transport highly flammable liquids.Fully self-suction type that can pump out fluid efficiently, with no pump-priming required. The safety structure does not require explosion-proof measures, so it can be used anywhere.

By simply opening and closing the valve, cutting off the flow at the end point is possible or water discharge can be controlled easily and safety.The NDP-40 series has a nominal diameter of 1·1/2" (40 mm) and a maximum flow rate of approximately 400 L/min.The maximum size solid is 7 mm or less.

Main ApplicationsCollection of Waste Liquid/Sludge/Alcohol/Transfer of Ethanol/Cleaning of Crude Oil and Raw Material Tanks/