La tenuta meccanica è un O-ring di tipo speciale

bearing bracket and impeller without disturbing the pump housing or pipework

The motor efficiency is classified as IE5 i

DDA 17-7 AR-PVC/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 200-4 AR-PVC/E/C-F-31A7A7B The SMART Digital DDA is a compact positive displacement

nke 65 125 121 aa2f2aesbaqegwa 98112057 La tenuta meccanica è unNon 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