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

the duration of the discharge stroke varies

AutoFlowAdapt automatically adjusts the pump speed to the process conditions (what you set is what you get)

DDA 17-7 FC-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

Pressure valves are installed either directly on the pump discharge side

sp 32 12 n 93101631 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. 4401 (AISI 316), that ensures high corrosive resistance.