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

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

The pump is fitted with a 5

50 % (maximum flow= 100 l/h) and 25 % (maximum flow= 50 l/h)

cm 15 1 a r a e aqqe o a a n 98679658 Pressure loading valves provide aCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, foot mounted, fan cooled