– 2 relè di uscita liberi da potenziale per max

The pump mounting platform is higher than the screw cap to protect pumps and connections when filling chemicals into the tank

The motor efficiency is classified as IE5 in accordance with I

fan-cooled asynchronous motor

A special "Low NPSH" first-stage design reduces the pump's NPSHr value

nk 50 250 221 ay1f2aesbqqexw3 98986957 – 2 relè di uscitaNon 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