sp 5a 60 05171k60 The pump has semi-open impeller

The pump has semi-open impeller for 10mm free passage and is suitable for pumping

DDA 30-4 AR-PP/E/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

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

The frequency converter is sold as a separate accessory and must be purchased along with the pump

DDA 17-7 AR-PV/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

sp 5a 60 05171k60 The pump has semi-open impellerSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval.