close-coupled

In una certa misura

The shaft seal is according to EN 12756

Construction with mechanical shaft seal and diaphragm to ensure minimal exchange of pump media and motor liquid

nke 50 125 144 asa1f2besbqqegwa 99539878 close-coupledNon 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