Long life PTFE diaphragm

The result of this bring us a much higher starting tourque for the 1-phase motors than a conventional motor starter using start capacitor

DDA 30-4 AR-PV/T/C-F-31U2U2IG The SMART Digital DDA is a compact positive displacement

La portata di dosaggio può essere regolata per mezzo di una manopola con scala logaritmica 0

DDA 12-10 AR-PV/V/C-F-31U7U7BG The SMART Digital DDA is a compact positive displacement

sp 46 1 99604416 Long life PTFE diaphragmSubmersible 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 2. 2 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