Sewage pump

Sewage pump

Product Introduction

1. High Efficiency and Energy Saving: The WQ/QW series non-clogging submersible sewage pumps feature significant energy savings, anti-entanglement, non-clogging properties, and automatic installation and control.
2. Unique Performance: The WQ/QW series non-clogging submersible sewage pumps are exceptionally effective in discharging solid particles and long-fiber waste.
3. Smooth Drainage: The WQ/QW series non-clogging submersible sewage pumps are suitable for discharging industrial and domestic wastewater, municipal sewage treatment plant drainage systems, civil air defense drainage stations, and waterworks.
4. Mechanical Seal: These pumps utilize a unique impeller structure and a new mechanical seal, effectively conveying wastewater containing solids and long fibers.
5. Excellent Flow: Compared to traditional impellers, these pumps utilize single or dual-channel impellers, offering superior flow characteristics.
6. Balanced Operation: This pump boasts high efficiency, and the impeller has undergone dynamic and static balancing tests, ensuring vibration-free operation.

Core Advantages

1.Fully Electric Protection
Prevents impacts during production and protects the stator coils
2.High-performance design, no burnout
Built-in overload protection and phase loss protection prevent burnout
3.Long-lasting durability
Long bearing life, low noise, and energy savings
4.Excellent heat dissipation
Full contact between the core and the casing ensures excellent heat dissipation and low operating temperature rise.

Applications

Water plant filtration and transportation, water plant zoning water supply, main pipe pressure boosting, high-rise building pressure boosting; process water system, cleaning system, high-pressure flushing system, fire protection system; industrial liquid transportation, water treatment system.

Specifications

1. Liquid Flow Range: 2-6000 m³/h
2. Head Range: 3-70 m
3. Power Range: 0.37-355 kW
4. Diameter Range: φ25-φ800 mm

Operating Conditions

1. Medium temperature ≤ 60°C, density 11.3 × 10 kg/m³, pH range 5-9;
2. For pumps without an internal gravity cooling system, the motor must not exceed 1/2 of its surface area above the liquid level;
3. Not suitable for pumping highly corrosive liquids.

Structural Analysis