The impeller is a VORTEX impeller for 35 mm free passage suitable for pumping surface water

Constant counter-pressure and anti-siphoning 2

Robust industrial pump with aluminium or cast iron enclosure

DDA 17-7 AR-PV/T/C-F-31U2U2IG The SMART Digital DDA is a compact positive displacement

cr 1s 4 a a a v hqqv 93391144 The impeller is a VORTEXVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.