Shenzhen An Bi Chang Packaging Material Co.,Ltd. , https://www.szabctape.com
Qw Submersible Sewage Pump
Product Overview
The QW non-clogging sewage pump is a newly developed model that combines advanced foreign technology with local design features. It is energy-efficient, anti-winding, and self-cleaning, making it ideal for automatic installation and control. This pump excels in handling water containing solid particles and long fibers, ensuring smooth and reliable operation.
Equipped with a special impeller design and advanced mechanical seals, the QW pump significantly improves the efficiency of transporting wastewater with solids and fibrous materials. The spiral-flow or double-leaf impeller, paired with an optimized volute, enhances performance, reduces vibration, and ensures quiet and stable operation.
**Applications:**
- Sewage discharge from residential areas
- Municipal sewage systems
- Industrial and mining wastewater systems
- Public facility wastewater drainage
- Integration with other water discharge systems
**Key Features:**
1. The impeller features a large channel design, allowing it to pass solids up to 50% of the pump’s diameter, improving drainage capacity.
2. A balanced rotor and proper bearing arrangement reduce radial and axial loads, ensuring long-term stable operation with minimal vibration and noise.
3. Flexible installation options are available, including single-pipe or double-pipe configurations, based on customer needs.
4. The mechanical seal is made from high-quality materials and is manufactured with precision, offering a service life of over 8,000 hours.
5. Optional liquid-level control cabinets can be added for automated operation.
6. The system can start and stop automatically based on water level changes, eliminating the need for constant supervision and enabling easy automation.
**Note:** For special operating conditions such as high temperature, pressure, or corrosive environments, please inform us in advance so we can recommend the most suitable model.
**Working Conditions:**
- Flow range: 2–800 m³/h
- Head range: 3–50 m
- Medium temperature: -15°C to +60°C
- Medium density: ≤ 1.3 × 10³ kg/m³
- Rated speed: 980–2900 rpm
- pH range: 5–9
- System pressure: ≤ 0.6 MPa
- Rotation direction: Clockwise when viewed from the motor side
**Model Explanation:**
- 25: Outlet diameter mark
- 8: Flow rate (m³/h)
- 22: Head (m)
- 1.1: Motor power (kW)
**Note:** We offer custom-made pumps tailored to your specific requirements. Your inquiry is always welcome!