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

Input for empty tank signal

Depending on the set capacity

safety after-run delay

cm 1 13 a r g e aqqe c1 a a n 92889396 Pressure valves provide a constantCompact, 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 1 phase, foot mounted, fan cooled asynchronous motor.