Huinan Pump

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WQ(D)-QG submersible sewage pump


The WQ(D)-QG submersible sewage pump (hereinafter referred to as the pump) consists of three parts: pump, seal, and motor.

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WQ(D)-B series stainless steel sewage submersible pump


The WQ(D)-B series stainless steel sewage submersible electric pump (hereinafter referred to as the electric pump) consists of three parts: pump, seal, and motor.

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DBY type electric diaphragm pump main use


Electric diaphragm pump is a new type of pumps, in recent years, due to the diaphragm material on the breakthrough progress.

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The correct use of water pumps


Install close to water sources and drains, making sure to keep away from heat sources, direct sunlight, dusty and humid areas.

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Difference between submersible pumps and sump pumps


We are in the choice and order, but also pay attention to their own choice of sewage pump sealing and carrying capacity performance.

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Water pump vibration, affecting normal operation, how to solve?


The pump foot bolt is loose or the foundation is not stable; the pump shaft is not concentric with the motor shaft; the impeller is not balanced; the outlet pipe is not fixed firmly with a bracket.

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