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

Modbus RTU communication via cable

The pump head and base are in cast iron – all other wetted parts are in stainless steel

DDC 9-7 AR-PV/V/C-F-31I002FG The SMART Digital DDC is a compact positive displacement

5-16 AR-PVC/V/C-F-31U2U2 The SMART Digital DDA is a compact positive displacement

cm 15 2 a r i v aqqv f a a n 99111488 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.