The pump has a double shaft seal and an intermediate oil chamber pre-filled with non-toxic special oil

50 % (maximum flow = 30 l/h) and 25 % (maximum flow = 15 l/h)

After-run is possible in programmed intervals if risk of floating layer

The mounting plate allows quick installation and service

DDA 200-4 AR-PVC/E/C-F-32U3U3F The SMART Digital DDA is a compact positive displacement

nke 40 250 242 aa2f2aesbaqeiwa 99098346 The pump has a doubleNon 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