chemically resistant full double PTFE diaphragm

Valvole a doppia sfera per massima precisione di dosaggio

Inspection can be done in the field without any special tools

Blanking flanges are used to blank off the opening when one of the pump heads of a twin-head pump is removed for service to enable uninterrupted operation of the other pump

nk 40 250 219 aa1f2aesbqqehw3 98971901 chemically resistant full double PTFENon self priming, single stage, centrifugal pump designed according to ISO 5199 with dimensions and rated performance according to EN 733. Flanges are PN 16 with dimensions according to EN 1092 2. The pump has an axial suction port, a radial discharge port and horizontal shaft. It is of the back pull out design enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pump housing or pipework. The unbalanced rubber