The WQ and WQD submersible sewage and waste water pumps (hereinafter referred to as the "pumps") consist of three main components: the water pump, the seal, and the electric motor. The electric motor, which is a single-phase or three-phase asynchronous motor, is located at the top of the pump. A double-end mechanical seal is employed between the water pump and the electric motor, with each fixed sealing joint utilizing an "O"-shaped oil-resistant rubber seal ring for static sealing.
This series of electric pumps boasts compact structure, high flow rate, high efficiency, and ease of use. The mechanical seals at key parts are made of hard alloy and high-quality silicon carbide, featuring excellent corrosion resistance, leak prevention, and durability.
Water pump warranty: 1 year
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