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

DDA 12-10 AR-PP/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDC 15-4 A-PVC/T/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

A deaeration valve for easy start-up

All steel components are made in high-grade stainless steel

cr 1 7 a a a e hqqe 93390946 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. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.