DDA 17-7 FCM-PP/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

or a DMX model 221 dosing pump

The pump has semi-open impeller for 20mm free passage and is suitable for pumping

quando il filtro sinusoidale è installato

EPDM non-return flap including metal plate and stainless steel base ring EN 1

nk 50 200 181 aa2f2aesbqqenw1 98973451 DDA 17-7 FCM-PP/E/C-F-31U2U2FG The SMARTNon 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