unilift ap12 40 06 a1 96010979 Inoltre le unità di iniezione

Inoltre le unità di iniezione standard includono:

DDA 30-4 AR-PVC/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

The motor is a 1-phase motor with sand shield

unilift ap12 40 06 a1 96010979 Inoltre le unità di iniezioneSubmersible drainage pump type Vertical single stage stainless steel submersible pump with vertical discharge port and integrated submersible 1 phase totally enclosed motor in insulation class F with thermal overload protection. The pump is fitted with suction strainer and level switch for automatic start and stop. The impeller is a SEMI OPEN impeller for 12 mm free passage suitable for pumping groundwater, surface water, rain water and similar. The