F4

EN 733 close-couple centrifugal pumps

Close-coupled centrifugal electric pumps with flanges constructed according to the EN733 standard.
• For clean water free from abrasive particles and liquids that will not damage the pump’s components
• process liquid transfer
• Water circulation in air conditioning systems
• Industrial applications

Flow rate up to 2900 l/min (174 m3/h)
Head up up to 23.8 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 10 bar (PN10)
Motor 4 poles
Ingress protection rating IP 55
Pump housing Cast iron
Impeller Cast iron
Brass (for F4 32/160-200, F4 40/160-200, F4 50/125-160)
Shaft Stainless steel AISI 431
Pump cover Cast iron

Technical documentation