Electric submersible drainage pump, available in cast iron and stainless-steel alloys. Designed for mining operations, power plants and other industries that handle abrasive solids and water.
Data sheet:
Classification
Submersible electric pump
Electric motor
Three-phase squirrel cage motor.
Speed: 1750 RPM
Insulation class: H
Start: Star-Delta Soft Starter, VFD (*)
Mechanical seals
Double
mechanical seal in oil chamber and water
Rotary seal material: Silicon carbide.
Stationary seal material: Silicon carbide.
Elastomers: Viton
Discharge connection
8″H – 10″N (*)
Motor protection
Thermo-contacts in the winding
Protection: IP 68
Max.
number of starts per hour : 12
Cable
2 cables 4G25+2×1.5mm2, 20m (*)
This pump must be connected to an external
electrical cabinet
with adequate protections.
Bearings
Lower: Double row ball bearing C3
Upper: Ball bearing C3
Limitations
Maximum submersion: 20m
Maximum liquid temperature: 40 °C (104°F)
Liquid pH range: 2 – 11
