Electric submersible drainage pump, available in cast iron and stainless-steel alloys. Designed for use in mining, power plants and other industries that handle abrasive solids and water
Data sheet:
Classification
Submersible electric pump
Electric motor
Three-phase squirrel cage motor, 4 poles.
Speed: 1450 RPM.
Insulation class: H.
Start: Soft Starter, VFD (*)
Mechanical seals
Double mechanical seal in the oil and water chamber.
Rotary seal material: Silicon carbide.
Stationary seal material: Silicon carbide.
Elastomers: Viton
Discharge connection
H – 10” ANSI 300 lb / N – 10” ANSI 150 lb
Motor protection
Thermo-contacts in the winding. Protection: IP 68.
Cable
2 cables 4G70 +2×1.5 mm2, 20m (66 ft) (*)
This pump must be connected to an external
control panel with adequate protection.
Bearings
Lower: Angular contact bearings.
Upper: Cylindrical roller bearing
Limitations
Maximum submersion: 25m (82 ft).
Maximum liquid temperature: 40 °C (104 °F).
Liquid pH range: 6-11.
50HZ | N | H |
---|---|---|
Power, HP (KW) | 250(185)
| 250(185)
|
Voltage (V) | 380 – 500 | 380 – 500 |
Nominal Current (A) | 357-271
| 357-271
|
Weight, lb (kg) | 5698(2584) | 5698(2584) |
Max. height, inch (mm) | 78(1975) | 78(1975) |
Max. diameter, inch (mm) | 46(1168) | 37(934) |
Discharge, inch (mm) | 10(250) | 10(250) |
Strainer opening Ø, inch (mm) | 0.63(16) | 0.63(16) |
Cover | Nodular Cast iron. |
Cylinderr | Carbon Steel |
Strainer | Carbon Steel |
Impeller | High Chrome Steel |
Shaft | Stainless Steel |
Screws/Nuts | Stainless Steel |