Genvik cast iron submersible pumps are multistage single suction centrifugal type and provided with integral check-valve and NEMA standard coupling. These pumps are available with impellers made of bronze, diffusers made up of cast iron and the shaft is made of AISI 410/431. The integral check valve prevents back flow, up thrust and reduces the risk of water hammer which paves the way for trouble free performance. The screen is designed with utmost care so as not to reduce the inflow of water and at the same time to prevent damage to the pump and clogging due to the entry of sand and other foreign particles.
Pump Operation
| Series |
4” |
| Power Range |
3.7 to 26kW |
| Nominal Dia |
6” |
| Flow Range |
8 to 80m3/h |
| Head Range |
2 to 275m |
| Maximum Liquid Temperature |
38°C |
| Turbidity |
50 ppm Silica Scale |
| Operating Pressure Max |
27.2 bar |
Material of Construction
| Check Valve Housing |
C.I |
| Diffuser |
C.I |
| Impeller |
C.I |
| Pump Shaft |
SS 410 / 431 |
| Valve |
SS 304 / 316 |
| Cable Guard |
SS 304 / 316 |
| Coupling |
SS 329 |
| Suction Interconnector |
C.I |
| pH |
6.5 to 8.5 |
| Turbidity |
50 ppm silica scale(max.) |
| Viscosity |
1.75 x 106m²/sec (max.) |
| Hardness (Drinking Water) |
300 (max.) |
| Specific gravity |
1.004 (max.) |
| Allowable solids |
3000 ppm (max) |
| Chlorine ion density |
500 ppm (max.) |
| Permissible amount of sand |
50 g/ m³ (max.) |
| Temperature |
38°C (max.) NBR 90°C VITON |
- Household Water Supply
- Pressure Boosting
- Industrial Applications
- Fountains
- Sprinkler System
- Gardening
- Rural And Civil Water Supply