NGA

Centrifugal pumps with open impeller

Designed to transfer liquids that will not damage the pump’s components, NGAS pumps feature an open impeller design. This allows them to efficiently handle impurity-laden fluids without clogging, making them ideal for various applications including transfers from channels, rivers, tanks, basins, and more. NGAs pumps are particularly suitable for pumping non-entirely clean liquids, facilitating the movement of solid particles up to 20 mm in size.

Flow rate up to 900 l/min (54 m3/h)
Head up up to 20.5 m
Manometric suction head up to 7 m
Liquid temperature between -10 °C and +90 °C
Ambient temperature between -10 °C and +40 °C
Maximum working pressure – 6 bar for NGA1 and NGA2
– 10 bar for NGA
Motor 2 poles
Ingress protection rating IP X4
Pump housing Cast iron JL250
Impeller Stainless steel AISI 316
Shaft Stainless steel AISI 431
Pump cover Cast iron JL250

Technical documentation