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? Pump case with anti-corrosive coating
? Both square motor & round motor available
? Shaft in stainless steel AISI 304 or galvanized iron
? YE3 high efficient motor, with protection IP55 class F
? New EN733 standard centrifugal pump with electric motor
? With quality NSK bearing, wear resistance mechanical seal
link:https://www.purityfire.com/fire-fighting-pumps/end-suction-pumps/end-suction-fire-pumps-coupling-motor-high-c.html
Bare Shaft Pump Head Coupling with Electric Motor for fire pump manufacturers (PSM)