cm 1 4 a r a v aqqv c1 a a n 92889368 large quantities of underground and

large quantities of underground and surface water

Pump protection through pressure relief 3

DDA 30-4 AR-PV/V/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

è di 300 m

cm 1 4 a r a v aqqv c1 a a n 92889368 large quantities of underground andCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. 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