6" & 8" Stainless Steel Grand Submersible Pumps

stainless_steel_series

C.R.I. 6” & 8” Evergreen series submersible pumps are available with different material of construction. Pumps are incorporated with externally hardwearing bearing and built in Stainless Steel Check valve. All vital components of these pumps are designed for the best possible hydraulic efficiency.

All the bronze components are made of zinc free bronze to resist corrosion and to withstand wear and tear caused by sand. The Shaft made of SS 431 ensures the long life of the pump. Pumps are multistage centrifugal type, which are firmly coupled to submersible electric motor which operates submerged beneath the surface of water. Built in check valve prevents the back flow and reduces the risk of water hammer. All mounting dimension of pump are accordance with NEMA standard.

Nominal Dia. 8” 10” 12” 14”
Maximum Outer Dia. 198 mm 243 mm 298 mm 340 mm
Power Range 4 kW - 110 kW 13 kW -185 kW 45 kW -250 kW 75 kW -300 kW
Speed 2900 rpm 2900 rpm 2900 rpm 2900 rpm
Discharge Range 24 - 192 m³/h 48 - 390 m³/h 180 - 540 m³/h 180 - 810 m³/h
Head Range 10 - 466 m 8 - 486 m 14 - 320 m 23 - 196 m
Max. Liquid Temperature 30° C 30° C 30° C 30° C
Max. Operating Pressure 47 bar 49 bar 32 bar 20 bar
Max. Permissible amount of Sand 40 g/m³ 40 g/m³ 40 g/m³ 40 g/m³
Max. Allowable Solids 3000 ppm 3000 ppm 3000 ppm 3000 ppm
Max. Turbidity 50 ppm 50 ppm 50 ppm 50 ppm
Outlet Size 5" 6” 7" 9"

Mounting dimensions are in accordance with NEMA STANDARDS

  • Best operating efficiency
  • Precise parts made of SS 316/Highly durable & Hygiene
  • Good resistance wo sand
  • Can be easily dismantled and repaired
  • Can handle more upthrust loads
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