alternating operation of two pumps

in various sizes

Multi-stage submersible pump designed for pumping of chemically polluted groundwater

DDA 17-7 FCM-PVC/E/C-F-32I002F The SMART Digital DDA is a compact positive displacement

cm 5 6 a r i v aqqv j a a n 97508294 alternating operation of two pumpsCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in 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.