BQS Explosion proof sand removal submersible pumpDetailed product description：

1、 Product Overview
The BQS series mining explosion-proof sand removal submersible pump is a new generation of safety and protection developed by our company based on the actual needs of underground drainage in coal mines in China and the technical characteristics of other submersible pumps at home and abroad
Explosive, high lifespan replacement products.

4、 Structural characteristics
1. The BQS series mining explosion-proof submersible sand discharge electric pump consists of a pump body and a YBQS water filled mining explosion-proof submersible electric motor. The connection of the electric pump adopts an upward pump type.
2. The installation form of the BQS series explosion-proof submersible sand discharge electric pump (hereinafter referred to as the electric pump) for mining can be vertical, inclined, or horizontal.
3. The motor used is YBQS type explosion-proof submersible pump motor for mining, which is wet filled with water. The winding wire adopts nylon sheathed water-resistant electromagnetic wire, and the motor cavity is filled with clean water to cool the motor,
Ensure the long-term reliable operation of the electric pump.
4. The motor shaft extension is sealed with mechanical seals and skeleton oil seals, which can effectively prevent the exchange of motor coolant with external media.
5. When installed in a diagonal position, the electric pump is directly connected and installed on the same base, ensuring the coaxiality of the electric pump and improving the reliability of operation.
6. According to the needs of the usage scenario, the electric pump casing should be equipped with necessary cooling covers to fully cool the various heating parts of the motor and extend its service life.
7. The pump body is made of wear-resistant high-strength materials, which can be adjusted according to different usage scenarios, including stainless steel electric pumps with anti-corrosion properties.
8. The protection type of the electric pump is "IPX8" as specified in GB/T4942.1-2000.
9. Electric pumps do not require the addition of any mineral oil substances during use, effectively protecting water quality