A special "Low NPSH" first-stage design reduces the pump's NPSHr value

groundwater lowering and pressure boosting

5-16 AR-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

liquid transfer

DDC 9-7 A-PVC/T/C-F-32U2U2FG The SMART Digital DDC is a compact positive displacement

cm 5 5 a r i e avbe f a a n 98693979 A special "Low NPSH" first-stageCompact, 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.