nk 50 160 158 aa1f2kesbqqegw3 98943192 The 221 pump of the

The 221 pump of the DMX series is a versatile positive displacement diaphragm dosing pump

The motor is a 1-phase motor with sand shield

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

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

overflow measurement

nk 50 160 158 aa1f2kesbqqegw3 98943192 The 221 pump of theNon 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 1. 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