Submersible Sewage Pump Stainless Steel WQP corrosion resistance
Product Overview
The Submersible Sewage Pump Stainless Steel WQP is a high-performance wastewater pump designed for corrosive and demanding environments. Manufactured with stainless steel construction, it offers excellent resistance to corrosion, making it ideal for handling industrial wastewater, chemical liquids, and aggressive media.
The WQP series combines non-clog hydraulic design, efficient motor performance, and robust sealing systems, ensuring reliable and continuous operation in harsh conditions.
Key Features
• Pump body and wetted parts made of 304 / 316 / 316L/SS2205/SS2507/904L stainless steel
• Suitable for corrosive liquids and chemical wastewater
• Long service life in aggressive environments
• Optimized impeller design for stable flow and energy efficiency
• Suitable for continuous and heavy-duty operation
• Equipped with non-clog impeller
• Capable of handling solids, particles, and light fibers
• Reduces maintenance and downtime
• Double mechanical seal with oil chamber protection
• Prevents leakage and ensures motor safety
• Designed for long-term submerged operation
• Integrated motor and pump structure
• No need for priming
• Easy installation in pits, tanks, or wells
product Parameters
| Model | Diameter (mm) | Discharge capacily (m³/h) | head(m) | Rotation speed (r/min) | Power (KW) |
| 50WQ7-15-1.1 | 50 | 7 | 15 | 2860 | 1.1 |
| 50WQ10-10-0.75 | 50 | 10 | 10 | 2860 | 0.75 |
| 50WQ12-40-3 | 50 | 12 | 40 | 2860 | 3 |
| 50WQ15-7-1.1 | 50 | 15 | 7 | 2860 | 1.1 |
| 50WQ15-20-2.2 | 50 | 15 | 20 | 2860 | 2.2 |
| 50WQ15-30-3 | 50 | 15 | 30 | 2860 | 3 |
| 50WQ15-48-4 | 50 | 15 | 48 | 2860 | 4 |
| 50WQ15-60-5.5 | 50 | 15 | 60 | 2860 | 5.5 |
| 50WQ20-15-1.5 | 50 | 20 | 15 | 2860 | 1.5 |
| 50WQ25-24-3 | 50 | 25 | 24 | 2860 | 3 |
| 50WQ25-32-5.5 | 50 | 25 | 32 | 2860 | 5.5 |
| 50WQ25-40-5.5 | 50 | 25 | 40 | 2860 | 5.5 |
| 65WQ20-18-2.2 | 65 | 20 | 18 | 2860 | 2.2 |
| 65WQ40-30-5.5 | 65 | 40 | 30 | 2860 | 5.5 |
| 80WQ30-26-4 | 80 | 30 | 26 | 2860 | 4 |
| 80WQ43-13-3 | 80 | 43 | 13 | 2860 | 3 |
| 80WQ40-15-3 | 80 | 40 | 15 | 2860 | 3 |
| 80WQ45-22-7.5 | 80 | 45 | 22 | 2860 | 7.5 |
| 100WQ50-10-4 | 100 | 50 | 10 | 2860 | 4 |
| 100WQ65-18-5.5 | 100 | 65 | 18 | 2860 | 5.5 |
| 100WQ80-10-4 | 100 | 80 | 10 | 2860 | 4 |
| 100WQ110-10-5.5 | 100 | 110 | 10 | 2860 | 5.5 |
| 100WQ100-15-7.5 | 100 | 100 | 15 | 2860 | 7.5 |
| 100WQ80-20-7.5 | 100 | 80 | 20 | 2860 | 7.5 |
| 100WQ100-25-11 | 100 | 100 | 25 | 1450 | 11 |
| 100WQ100-30-15 | 100 | 100 | 30 | 1450 | 15 |
| 100WQ100-35-18.5 | 100 | 100 | 35 | 1450 | 18.5 |
| 125WQ130-15-11 | 125 | 130 | 15 | 1450 | 11 |
| 125WQ130-20-15 | 125 | 130 | 20 | 1450 | 15 |
| 150WQ145-9-7.5 | 150 | 145 | 9 | 2860 | 7.5 |
| 150WQ180-15-15 | 150 | 180 | 15 | 1450 | 15 |
| 150WQ180-20-18.5 | 150 | 180 | 20 | 1450 | 18.5 |
| 150WQ180-25-22 | 150 | 180 | 25 | 1450 | 22 |
| 150WQ130-30-22 | 150 | 130 | 30 | 1450 | 22 |
| 150WQ180-30-30 | 150 | 180 | 30 | 1450 | 30 |
| 150WQ200-30-37 | 150 | 200 | 30 | 1450 | 37 |
| 200WQ300-7-11 | 200 | 300 | 7 | 1450 | 11 |
| 200WQ250-11-15 | 200 | 250 | 11 | 1450 | 15 |
| 200WQ400-10-22 | 200 | 400 | 10 | 1450 | 22 |
| 200WQ400-13-30 | 200 | 400 | 13 | 1450 | 30 |
| 200WQ250-15-18.5 | 200 | 250 | 15 | 1450 | 18.5 |
| 200WQ300-15-22 | 200 | 300 | 15 | 1450 | 22 |
| 200WQ250-22-30 | 200 | 250 | 22 | 1450 | 30 |
| 200WQ350-25-37 | 200 | 350 | 25 | 1450 | 37 |
| 200WQ380-28-45 | 200 | 380 | 28 | 1450 | 45 |
| 200WQ400-30-55 | 200 | 400 | 30 | 1450 | 55 |
| 250WQ600-9-30 | 250 | 600 | 9 | 1450 | 30 |
| 250WQ600-12-37 | 250 | 600 | 12 | 1450 | 37 |
| 250WQ600-15-45 | 250 | 600 | 15 | 1450 | 45 |
| 250WQ600-20-55 | 250 | 600 | 20 | 1450 | 55 |
| 250WQ600-25-75 | 250 | 600 | 25 | 1450 | 75 |
| 300WQ800-12-45 | 300 | 800 | 12 | 1450 | 45 |
| 300WQ800-15-55 | 300 | 800 | 15 | 980 | 55 |
| 300WQ600-20-55 | 300 | 600 | 20 | 980 | 55 |
| 300WQ800-20-75 | 300 | 800 | 20 | 980 | 75 |
| 300WQ950-20-90 | 300 | 950 | 20 | 980 | 90 |
| 300WQ1000-25-110 | 300 | 1000 | 25 | 980 | 110 |
| 300WQ800-32-110 | 300 | 800 | 32 | 1450 | 110 |
| 350WQ1100-10-55 | 350 | 1100 | 10 | 980 | 55 |
| 350WQ1500-15-90 | 350 | 1500 | 15 | 980 | 90 |
| 350WQ1200-18-90 | 350 | 1200 | 18 | 980 | 90 |
| 350WQ1100-28-132 | 350 | 1100 | 28 | 740 | 132 |
| 350WQ1000-36-160 | 350 | 1000 | 36 | 740 | 160 |
| 400WQ1500-10-75 | 400 | 1500 | 10 | 980 | 75 |
| 400WQ2000-15-132 | 400 | 2000 | 15 | 740 | 132 |
| 400WQ1700-22-160 | 400 | 1700 | 22 | 740 | 160 |
| 400WQ1500-26-160 | 400 | 1500 | 26 | 740 | 160 |
| 400WQ1700-30-200 | 400 | 1700 | 30 | 740 | 200 |
| 400WQ1800-32-250 | 400 | 1800 | 32 | 740 | 250 |
| 400WQ1780-7.5-55 | 400 | 1780 | 7.5 | 980 | 55 |
| 500WQ2500-10-110 | 500 | 2500 | 10 | 740 | 110 |
| 500WQ2600-15-160 | 500 | 2600 | 15 | 740 | 160 |
| 500WQ2400-22-220 | 500 | 2400 | 22 | 740 | 220 |
| 500WQ2600-24-250 | 500 | 2600 | 24 | 740 | 250 |
Advantages
Structural Advantages
• Full stainless steel structure for maximum corrosion resistance
• Compact design for space-saving installation
• Compatible with auto-coupling systems
• Efficient cooling in submerged conditions
Product Advantages
• Excellent corrosion resistance
• High efficiency and stable operation
• Strong anti-clogging capability
• Low maintenance cost
• Long operational lifespan
• Selection Guidelines
When selecting a WQP stainless steel sewage pump, consider:
• Chemical properties of the liquid
• Flow rate and head requirements
• Solid content and particle size
Installation environment and method
Application
E-mail: admin@slapkpump.com
Phone: +86-13733193504
Whatsapp/Wechat: +8613733193504
Factory Add: 314 Provincial Rd, Xingyang City, Zhengzhou City, Henan Province, China
Office Add: E-commerce Industrial Park, High-tech Zone, Zhengzhou, He nan Province, China