300 and 500 litres include additionally:

The pump has a double shaft seal and an intermediate oil chamber pre-filled with non-toxic special oil

DDC 9-7 AR-PVC/T/C-F-31U2U2FG The SMART Digital DDC is a compact positive displacement

DDA 12-10 FC-PP/V/C-F-32U2U2FG The SMART Digital DDA is a compact positive displacement

senza uso di accessori supplementari

cm 1 7 a r a v avbv c1 a a n 92889383 300 and 500 litres includeCompact, 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