nk 50 250 222 aa2f2aesbaqepw1 97831543 a double mechanical seal and

a double mechanical seal and semi-open impeller type

5-16 FCM-SS/T/SS-F-31AAI The SMART Digital DDA is a compact positive displacement

expansion tank

DDA 60-10 AR-SS-L/V/SS-F-31A1A The SMART Digital DDA is a compact positive displacement

nk 50 250 222 aa2f2aesbaqepw1 97831543 a double mechanical seal andNon 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