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Contact SupplierC.R.I. 80 mm (3") Submersible pumpsets are built with thermoplastic impellers, diffusers and inbuilt check valve. All vital components of these pumpsets are made of corrosion resistant thermoplastic and the shaft is of SS 304/410. Pumpsets are multistage centrifugal type. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency. The pumpset is firmly coupled to a submersible electric motor which operates submerged beneath the surface of water. Built-in check valve prevents back flow and reduces the risk of water hammering. All mounting dimension of 100 mm (4”) pumpsets and motors upto 2 HP are in accordance with NEMA standard.
FEATURE
Material of Construction of Pump | |
Part Name | Material |
Check Valve housing | Cast Iron |
Check Valve | Delrin |
Check Valve seat | Nitrile butyl rubber |
Outer shell | SS 304 |
Impeller | Noryl |
Diffuser chamber | Noryl |
Stop ring | Hylem |
Intermediate bearing (Sleeve / Bush) | SS 304 / NBR |
Suction inter connector | cast iron |
Pump shaft | SS 304 |
Coupling | SS 410 |
Material of Construction of Motor | |
Part Name | Material |
Shaft seal | Nitrile butyl rubber |
Stator Shell | SS 304 |
Thrust pad | Graphite Carbon |
Thrust base | SS 420 |
Diaphragm | Nitrile butyl rubber |
Motor base | cost iron |
Shaft | SS 431 |