Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono il peso

safety after-run delay

high-pressure multistage centrifugal pump with suction and discharge ports on the same level (in-line) enabling installation in a horizontal one-pipe system

DDA 17-7 AR-PVC/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

DDA 12-10 FC-PVC/V/C-F-31I002F The SMART Digital DDA is a compact positive displacement

sp 2a 23 9001923 Le valvole a pedale sonoSubmersible 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