The impeller is a VORTEX impeller for 50 mm free passage suitable for pumping surface water

DDA 17-7 AR-PP/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

drainage and surface water with small impurities

DDA 30-4 FC-PV/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

a BM pump can reach a flow rate of 265 or 310 m3/h

cm 3 4 a r a v aqqv c1 a a n 92889479 The impeller is a VORTEXCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 1 phase, foot mounted, fan cooled