Deaeration of pump head during start up 4

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

pressure switch

Non-return footvalve with strainer

cm 1 9 a r g e aqqe f a a n 92743374 Deaeration of pump head duringCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. 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 asynchronous motor.