The Grundfos cartridge shaft seal ensures high reliability

using the 2 in-line connections

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

Submersible borehole pump

synchronous reluctance motors and PM assisted SynRM

sp 2a 23 09001a23 The Grundfos cartridge shaft sealSubmersible 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. The pump is fitted with a 1. 1 kW MS402 motor with sand shield, lip seal, water lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type submersible motor