A special "Low NPSH" first-stage design reduces the pump's NPSHr value
The motor is a single-phase motor of the permanent magnet rotor type ensuring optimum efficiency within a wide load range
DDA 120-7 FCM-PV/V/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement
DDA 200-4 AR-PVC/V/C-F-32U3U3F The SMART Digital DDA is a compact positive displacement
DDA 17-7 AR-PVC/T/C-F-31I002FG The SMART Digital DDA is a compact positive displacement
cm 3 3 a r g v aqqv e1 a a n 97534003 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 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.