Product Details

large centrifugal 3" submersible pumps

Product Description

General Description for large centrifugal 3" submersible pumps:

WQ seires submersible sewage pump is widely used in municipal engineering, buildings, industrial sewage discharge, and sewage treatment in environmental protection to deliver wastewater, rainwater containing solid particles and fiber.

Large flow non-clog hydraulic components, which greatly improve the passing capacity of waste water
Double channel series mechanical seal made of hard anticorrosive tungsten carbide, which is durable and wear resistant
There is oily water probe in the oil chamber, ensuring the safety of pump when the mechanical seal worn after long use
Float switch is functioned to automatically control the start and stop of pump according to the water level changing
Control panel can be fitted to monitor water leakage, overload and over-temperature, thus to ensure the safety of the pump
Fixed automatic coupling installation or movable installation available

Working Condition:

Medium temperature: less than 60°C;
gravity 1.0~1.3kg/m³; pH value between 5~9
For pump without internal gravity flow circulation cooling system, its motor reveals above liquid surface by less than 1/3

Performance Curve

Drawing of submersible sewage pump:

Detailed Images

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