FQW pneumatic submersible pumps are compact, coaxial rotor and pump body coupling mechanical devices, designed for easy mobility, simple assembly, disassembly, and maintenance. Don’t miss the latest valid orders—free to send! Get the latest buyer information in the morning—free of charge! Grab your chance now!
These pumps are highly efficient, featuring strong sewage handling capabilities, high flow rates, and energy-saving hydraulic performance, thanks to their specially designed impeller. The FQW series is widely applicable, especially in environments where gas and coal dust are present. It is ideal for draining water from underground mines, transporting sewage containing coal powder and sediment, and improving safety and efficiency in harsh mining conditions.
Common applications include drainage in open-pit mines, shafts, and underground pumping stations.
Key construction features:
1. Low noise operation, maintaining a decibel level below 40.
2. Ultra-low air consumption for high work efficiency.
3. Compact design with small size, making it easy to move and operate.
4. Durable pump body with minimal wear parts, ensuring long service life and easy maintenance.
Environmental conditions suitable for the product include:
- Air containing gas and coal dust.
- Gas pressure between 0.4–0.7 MPa.
- Water pH range of 4 to 10.
- Solid impurity volume ratio in water exceeding 2%.
- Water density not exceeding 1.1 × 10³ kg/m³.
- Operating temperature between 5°C and 40°C.
Jining Coal Mining Equipment Co., Ltd. has been dedicated to the research, development, and production of safe and reliable mining equipment. We offer a complete range of products and provide enthusiastic after-sales service to ensure customer satisfaction.
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