Ciò consente una regolazione fine della velocità del motore che

DDA 30-4 FC-PVC/T/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

GRUNDFOS EF pump is a portable pump for both domestic and industrial applications

DDA 30-4 FC-PV/T/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

expansion tank

sp 95 2b 191828c2 Ciò consente una regolazione fineSubmersible 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 11 kW MS6000 motor with sand shield, mechanical shaft seal, water lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type