WQ series high-power submersible waste pump

タイトルまたは説明

Product overview:
The WQ series high-power electric submersible waste pump is manufactured as per GB/T *********9 Waste submersible motor-pumps. It is of a lower pump structure, with two sets of independent bulk mechanical seals, a wear-resistant silicon carbide grinding block, a stainless steel rotating shaft, standard stainless steel exposed parts, *0 m long cables and a power of *5 kW and above. The outlet is provided with the flange for the purpose of flange-type connection; for the pump with a power less than *0 kW, the outlet is also equipped with the pipe connector for the purpose of flexible pipe connection mainly in the mobile installation condition. The double-channel unblocked impeller with good sewage pumping and discharge capacities is installed. For the pump with a power greater than *0 kW, built-in protection devices for water and oil leakage, overload, overtemperature, etc. are provided, and automatic electric pump startup and shutdown can be achieved via the control cabinet.
Product use:
It is mainly applicable to drainage for civil air defense projects, drainage for urban/township sewage treatment plants, pumping and discharge of sewage from industrial and mining enterprises, discharge of muddy water on the civil engineering sites, water supply, discharge and sprinkling irrigation for small farmland and gardens, discharge of wastewater in rural biogas digesters ,cesspits and livestock breeding places, urban sanitation sewage treatment, pumping and discharge of slurry water, etc.
Operating conditions:
1 The flow at the outlet of the electric pump shall not be greater than the rated value (i.e. the pump shall be used within the specified lift range);
2 The submergence depth shall not exceed 5 m, otherwise, it shall be stated when the order is placed;
3 The water temperature shall not exceed + *0 °C;
4 The pH valve shall be 5 ~ 9;
5 Rated voltage: **0 V or **0 V, with a permissible fluctuation of ± *0%; frequency: *0 Hz;
6 Volume ratio of solid-phase matters in the fluid: < 2%, kinematic viscosity: 7×***7 ~ *3×***6 m2/s, max. density: 1.2 × **3 kg/m3.
MODEL:
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