Self Priming Sewage Pump with Motor | 7.5-315kw for Industrial Wastewater
Product Description
Our Self Priming Sewage Pump with Motor is engineered for reliable wastewater management across various industrial and municipal applications. This robust pump features an integrated motor with power options from 7.5kw to 315kw, designed to handle raw sewage, industrial wastewater, and solids-laden fluids with exceptional efficiency.
The pump’s advanced self-priming capability allows automatic operation without external priming devices, significantly reducing installation complexity and maintenance costs. Built with replaceable wear-resistant components and large-diameter impeller passages, this heavy-duty sewage pump ensures uninterrupted performance in demanding environments. The compact design, coupled with dual suction inlet options, provides flexible installation solutions for wastewater treatment plants and industrial facilities.
🌍 Applications
- Municipal Wastewater Treatment: Ideal for sewage lifting stations, municipal drainage systems, and urban flood control
- Industrial Wastewater Management: Effective for factory wastewater discharge, chemical plant effluent, and manufacturing process water
- Building Services: Suitable for basement drainage, high-rise building sewage systems, and commercial complex wastewater handling
- Agricultural Irrigation: Perfect for farmland drainage, irrigation water transfer, and agricultural runoff management
- Mining & Quarrying: Reliable performance in mine dewatering, quarry wastewater removal, and mineral processing water handling
- Food Processing: Suitable for wastewater containing solid particles in food processing plants and beverage factories
⚙️ Technical Data
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Motor Power | 7.5-315 kw | Max. Solid Size | 70-150 mm |
| Flow Capacity | 100-3000 m³/h | Speed | 740-1480 r/min |
| Head | 7-60 m | Inlet Diameter | 150-500 mm |
| Outlet Diameter | 125-400 mm | Working Temperature | ≤80 °C |
Product Specifications
| Type | Flow Q (m³/h) | Head (m) | Motor Power (KW) | Speed (r/min) |
|---|---|---|---|---|
| 25ZW8-15 | 8 | 15 | 1.5 | 2900 |
| 32ZW10-20 | 10 | 20 | 2.2 | 2900 |
| 32ZW20-12 | 20 | 12 | 2.2 | 2900 |
| 40ZW20-12 | 20 | 12 | 2.2 | 2900 |
| 40ZW10-20 | 10 | 20 | 2.2 | 2900 |
| 40ZW15-30 | 15 | 30 | 3 | 2900 |
| 50ZW10-20 | 10 | 20 | 2.2 | 2900 |
| 50ZW20-12 | 20 | 12 | 2.2 | 2900 |
| 50ZW15-30 | 15 | 30 | 3 | 2900 |
| 65ZW30-18 | 30 | 18 | 4 | 1450 |
| 65ZW20-30 | 20 | 30 | 5.5 | 2900 |
| 65ZW15-30 | 15 | 30 | 3 | 2900 |
| 65ZW20-14 | 20 | 14 | 2.2 | 2900 |
| 65ZW25-40 | 25 | 40 | 7.5 | 2900 |
| 65ZW30-50 | 30 | 50 | 11 | 2900 |
| 80ZW40-16 | 40 | 16 | 4 | 1450 |
| 80ZW40-50 | 40 | 50 | 18.5 | 2900 |
| 80ZW65-25 | 65 | 25 | 7.5 | 2900 |
| 80ZW80-35 | 80 | 35 | 15 | 2900 |
| 80ZW50-60 | 50 | 60 | 22 | 2900 |
| 100ZW100-15 | 100 | 15 | 7.5 | 1450 |
| 100ZW80-20 | 80 | 20 | 7.5 | 1450 |
| 100ZW100-20 | 100 | 20 | 11 | 1450 |
| 100ZW100-30 | 100 | 30 | 22 | 2900 |
| 100ZW80-60 | 80 | 60 | 37 | 2900 |
| 100ZW80-80 | 80 | 80 | 45 | 2900 |
| 125ZW120-20 | 120 | 20 | 15 | 1450 |
| 125ZW200-15 | 200 | 15 | 15 | 1450 |
| 150ZW200-15 | 200 | 15 | 15 | 1450 |
| 150ZW250-25 | 250 | 25 | 45 | 2900 |
| 200ZW280-14 | 280 | 14 | 22 | 1450 |
| 200ZW300-18 | 300 | 18 | 37 | 1450 |
| 200ZW280-28 | 280 | 28 | 55 | 1450 |
| 250ZW420-20 | 420 | 20 | 55 | 1450 |
| 300ZW800-14 | 800 | 14 | 55 | 1450 |
💡 Features & Benefits
- Automatic Self-Priming Design: Eliminates the need for vacuum pumps or foot valves, reducing installation and maintenance costs
- Large Capacity Handling: Capable of processing solids up to 150mm in diameter, preventing clogging in sewage systems
- Robust Construction: Features replaceable wear-resistant parts and corrosion-resistant materials for extended service life
- Energy Efficient Operation: Optimized hydraulic design and high-efficiency motor reduce power consumption by up to 20%
- Easy Maintenance: Back pull-out design allows quick access to internal components without disconnecting piping
- Dual Suction Option: Flexible installation with either horizontal or vertical suction inlet configurations
- Reliable Motor Performance: IP68 waterproof rating and F-class insulation ensure continuous operation in harsh environments
❓ Frequently Asked Questions
Q: What is the maximum solid particle size this sewage pump can handle?
A: Our self-priming sewage pump can effectively handle solid particles up to 150mm in diameter, making it ideal for raw sewage and industrial wastewater applications containing large solids.
Q: Does this pump require additional priming equipment?
A: No, the pump features automatic self-priming capability and can start operation without external priming devices, significantly simplifying installation and reducing equipment costs.
Q: What motor protection features are included?
A: The integrated motor comes with IP68 waterproof protection, thermal overload protection, and moisture-resistant insulation, ensuring reliable performance in flooded conditions and harsh environments.
Q: Can this pump handle corrosive wastewater?
A: Yes, we offer various material configurations including corrosion-resistant alloys and coatings to handle different types of industrial wastewater and chemical effluents.
Q: What is the typical delivery time for orders?
A: Standard models are usually shipped within 15-20 working days. Custom configurations may require 25-30 working days. Emergency delivery options are available for urgent projects.
Q: Do you provide technical support for installation and maintenance?
A: Yes, we provide comprehensive technical documentation, installation guidance, and online support to ensure optimal pump performance and troubleshooting assistance.