They only need to be connected to the mains supply

2 anelli di bloccaggio e 4 O-ring (2 in EPDM e 2 in FKM)

for example for acoustic or visual alarms

DDA 17-7 AR-PV/E/C-F-32I002FG The SMART Digital DDA is a compact positive displacement

DDA 12-10 FCM-PV/T/C-F-31U2U2I The SMART Digital DDA is a compact positive displacement

sp 60 1a 14a010a1 They only need to beSubmersible 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. 5 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