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Denor Submersible Cutter Pump – a sewage pump that cuts/grinds suspended solids, fibers into fine particles for clog-free operation & smaller discharge pipes. Ideal for concrete, PE, or fiberglass sewage lift stations.
No more clogging. No more frequent service calls. Just reliable performance that keeps your system running smoothly.
Looking for a trustworthy manufacturer of sewage cutter/grinder pumps?
Main benefits of the sewage cutter pump
Submersible sewage pump with cutter system
Premium efficiency motors, maximize energy savings
Superior sewage handling, lessclogging & downtime
Reliable & durable & wide applications
Sustainable, Eco-friendly manufacturing & operation
Custom options available, support US/EU standard
Main applications
Concrete, PE and fiberglass lift pump stations
Municipal sewage and drainage systems
Industrial raw water and wastewater systems
Commercial and residential complex sewage systems
Sewage treatment plants drainage system
Stormwater pumping and urban flood control
Product Description
Technical Data
Applications
Denor Submersible Sewage Cutter Pump
Built for the Toughest Sewage – Cuts or Grinds, and Pumps
When your sewage contains tough solids: rags, wipes, rope, rubber, or fibrous waste, a standard submersible pump maybe clog. But Denor cutter sewage pump won't. Like the WQ submersible sewage pump, the Denor submersible sewage cutter pump is used for wet well lift stations – concrete, PE, or fiberglass(FRP) lift pump stations.
Denor cutter submersible sewage pump is a sewage discharge equipment that integrates a water pump and a cutting mechanism (a cutting disc or blade). Designed for continuous operation in demanding environments, these pumps effectively macerate solid and fibrous materials into fine particles—ensuring clog-free operation and enabling the use of smaller diameter discharge pipelines. Idear for sewage/wastewater lifting in wet well concrete, PE, and FRP sewage lift pump stations.
Looking for a trustworthy manufacturer of submersible sewage cutting/grinding pumps?
Engineered for Durability. Built for Blockage-Free Performance. Delivered Direct from Factory in China.
Custom options available – voltage, powers, materials (stainless steel and cast iron).
Why Choose Denor Cutter/Grinder Sewage Pumps?
Advanced Cutting Technology
At the heart of the sewage submersible grinder pump lies a hardened alloy cutting system. The combination of a rotating cutting impeller and a stationary cutter plate effectively shreds:
This maceration process reduces particle size, eliminates suction blockages, and permits the use of smaller, more economical discharge piping—significantly reducing installation and material costs.
Technical Applicability
Denor submersible sewage grinder pumps excel in environments where conventional pumps fail. Whether managing high-solid kitchen effluent, fibrous industrial waste, or variable-flow municipal sewage, the Denor cutting mechanism ensures:
Why Denor? From our factory floor to your job site. Direct. Reliable.
With decades of experience in engineered fluid handling, Denor delivers more than water pumps—we deliver solutions. Every cutter/grinder pump leaving our facility is factory-tested, performance-validated, and backed by technical support.
Ready to solve your toughest wastewater challenges? Please leave your message in the form below.
| Flow Range | 10 - 400 m³/h ( 44 - 1,760 GPM) |
| Lift Range | 10 - 60 m (33 - 197 ft) |
| Power | 1.1 KW - 30 KW (customizable) |
| Voltage | 220 V / 380 V / 415 V (customizable) |
| Cutter System | Hardened alloy blades + fixed cutting ring |
| Ingress protection rating | IP 68 |
| Pump casing | stainless steel, cast iron |
| Operating Temperature | 0 - 40 °C |
| Inlet/Outlet Size | Customized |
| OEM/ODM | Accept |
|
Model |
Speed |
Model |
Speed |
|
Caliber-Flow-Head-power |
(r/min) |
Caliber-Flow-Head-power |
(r/min) |
|
(mm)(m3/h)(m)(kw) |
|
( mm)(m3/h)(m)(kw) |
|
|
25-8-15-0.75 |
2900 |
150-180-38-37 |
1450 |
|
25-8-22-1.1 |
2900 |
150-180-45-45 |
1450 |
|
32-12-15-1.1 |
2900 |
150-180-55-55 |
1450 |
|
32-12-20-1.5 |
2900 |
150-200-30-37 |
1450 |
|
40-15-10-1.1 |
2900 |
150-200-38-45 |
1450 |
|
40-15-15-1.5 |
2900 |
150-200-50-55 |
1450 |
|
40-15-25-2.2 |
2900 |
150-200-60-75 |
1450 |
|
50-10-10-0.75 |
2900 |
200-250-11-15 |
970 |
|
50-10-20-1.5 |
2900 |
200-250-15-18.5 |
1450 |
|
50-10-25-2.2 |
2900 |
200-250-18-22 |
1450 |
|
50-10-32-3.0 |
2900 |
200-250-22-30 |
1450 |
|
50-10-45-4.0 |
2900 |
200-250-30-37 |
1450 |
|
50-10-50-5.5 |
2900 |
200-250-35-45 |
1450 |
|
50-15-10-1.1 |
2900 |
200-300-7-11 |
970 |
|
50-15-15-1.5 |
2900 |
200-300-12-18.5 |
1450 |
|
50-15-25-2.2 |
2900 |
200-300-15-22 |
1450 |
|
50-15-32-3.0 |
2900 |
200-300-20-30 |
1450 |
|
50-15-38-4.0 |
2900 |
200-300-25-37 |
1450 |
|
50-15-45-5.5 |
2900 |
200-300-30-45 |
1450 |
|
50-15-50-7.5 |
2900 |
200-300-40-55 |
1450 |
|
50-18-30-3 |
2900 |
200-300-48-75 |
1450 |
|
50-20-7-0.75 |
2900 |
200-300-55-90 |
1450 |
|
50-20-15-1.5 |
2900 |
200-300-62-110 |
1450 |
|
50-20-20-2.2 |
2900 |
200-300-70-132 |
1450 |
|
50-20-25-3.0 |
2900 |
200-300-80-160 |
1450 |
|
50-20-30-4.0 |
2900 |
200-350-17-30 |
1450 |
|
50-20-35-5.5 |
2900 |
200-350-25-37 |
1450 |
|
50-20-45-7.5 |
2900 |
200-350-30-45 |
1450 |
|
50-20-60-1l |
2900 |
200-400-10-22 |
1450 |
|
50-25-25-4.0 |
2900 |
200-400-13-30 |
1450 |
|
50-25-32-5.5 |
2900 |
200-400-18-37 |
1450 |
|
50-25-40-7.5 |
2900 |
200-400-25-45 |
1450 |
|
65-25-10-1.5 |
2900 |
200-400-30-55 |
1450 |
|
65-25-15-2.2 |
2900 |
200-400-35-75 |
1450 |
|
65-25-22-3.0 |
2900 |
200-400-40-90 |
1450 |
|
65-25-30-4.0 |
2900 |
200-400-48-110 |
1450 |
|
65-25-38-5.5 |
2900 |
200-400-55-132 |
1450 |
|
65-25-45-7.5 |
2900 |
200-400-65-160 |
1450 |
|
65-30-18-3.0 |
2900 |
250-500-10-30 |
980 |
|
65-30-25-4.0 |
2900 |
250-600-9-30 |
980 |
|
65-30-32-5.5 |
2900 |
250-600-12-37 |
1450 |
|
65-30-40-7.5 |
2900 |
250-600-15-45 |
1450 |
|
65-35-50-11 |
2900 |
250-600-20-55 |
1450 |
|
65-35-60-15 |
2900 |
250-600-25-75 |
1450 |
|
65-37-13-3.0 |
2900 |
250-600-30-90 |
1450 |
|
80-40-7-2.2 |
1450 |
250-600-38-110 |
1450 |
|
80-40-12-3.0 |
2900 |
250-600-45-132 |
1450 |
|
80-40-15-4.0 |
2900 |
250-600-50-160 |
1450 |
|
80-40-25-5.5 |
2900 |
300-900-8-37 |
980 |
|
80-40-35-7.5 |
2900 |
300-800-12-45 |
980 |
|
80-40-45-11 |
2900 |
300-800-15-55 |
980 |
|
80-40-55-15 |
2900 |
300-800-20-75 |
980 |
|
80-40-60-18.5 |
2900 |
300-800-25-90 |
980 |
|
80-40-70-22 |
2900 |
300-800-30-110 |
1450 |
|
80-43-13-3 |
2900 |
300-800-35-132 |
1450 |
|
80-50-10-3.0 |
2900 |
300-800-40-160 |
1450 |
|
80-50-12-4.0 |
2900 |
300-1000-11-55 |
980 |
|
80-50-20-5.5 |
2900 |
300-1000-15-75 |
980 |
|
80-50-30-7.5 |
2900 |
300-1000-20-90 |
980 |
|
80-50-40-11 |
2900 |
300-1000-25-110 |
1450 |
|
80-50-50-15 |
2900 |
300-1000-30-132 |
1450 |
|
80-50-60-22 |
2900 |
300-1000-35-160 |
1450 |
|
80-65-25-7.5 |
2900 |
350-1200-8-45 |
980 |
|
100-65-15-5.5 |
2900 |
350-1100-10-55 |
980 |
|
100-65-25-7.5 |
2900 |
350-1300-12-75 |
980 |
|
100-72-15-5.5 |
2900 |
350-1500-15-90 |
980 |
|
100-72-20-7.5 |
2900 |
350-1200-18-90 |
980 |
|
100-72-30-11 |
2900 |
350-1200-22-110 |
980 |
|
100-72-40-15 |
2900 |
350-1100-28-132 |
980 |
|
100-80-10-4.0 |
1450 |
350-1000-36-160 |
980 |
|
100-80-13-5.5 |
1450 |
400-1760-7.5-55 |
580 |
|
100-80-20-7.5 |
1450 |
400-1200-10-55 |
580 |
|
100-80-30-11 |
1450 |
400-2600-6-75 |
740 |
|
100-100-7-4.0 |
1450 |
400-1500-10-75 |
980 |
|
100-110-10-5.5 |
1450 |
400-2200-9-110 |
980 |
|
100-100-15-7.5 |
1450 |
400-2000-15-132 |
740 |
|
100-100-25-11 |
1450 |
400-1600-20-132 |
740 |
|
100-100-30-15 |
1450 |
400-1700-22-160 |
980 |
|
100-100-35-18.5 |
1450 |
400-1500-26-160 |
980 |
|
100-100-40-22 |
1450 |
400-2000-22-200 |
980 |
|
100-100-50-30 |
1450 |
400-1700-30-200 |
980 |
|
100-100-60-37 |
1450 |
400-1800-32-250 |
740 |
|
100-100-70-45 |
1450 |
400-2000-30-280 |
740 |
|
125-130-15-11 |
1450 |
500-2500-10-110 |
740 |
|
125-130-20-15 |
1450 |
500-2000-15-110 |
740 |
|
150-130-10-7.5 |
1450 |
500-2800-10-132 |
740 |
|
150-130-15-11 |
1450 |
500-3600-10-160 |
740 |
|
150-130-20-15 |
1450 |
500-2600-15-160 |
740 |
|
150-130-30-22 |
1450 |
500-2000-20-160 |
740 |
|
150-140-7-5.5 |
1450 |
500-3000-15-200 |
740 |
|
150-145-9-7.5 |
1450 |
500-2500-20-200 |
740 |
|
150-145-15-11 |
1450 |
500-2800-15-220 |
740 |
|
150-180-12-11 |
1450 |
500-2400-22-220 |
740 |
|
150-180-15-15 |
1450 |
500-4000-15-250 |
980 |
|
150-180-20-18.5 |
1450 |
500-2600-24-250 |
980 |
|
150-180-25-22 |
1450 |
|
|
|
150-180-30-30 |
1450 |
|
|
Municipal Sewage and Drainage Systems
Reliably handling the collection and transport of domestic wastewater across urban networks.
Industrial Raw Water and Wastewater Systems
Engineered to transfer both incoming process water and outgoing effluent in demanding industrial environments.
Commercial and Residential Complex Sewage Systems
Providing efficient and quiet wastewater removal for buildings, estates, and mixed-use developments.
Sewage Treatment Plants Drainage System
Ensuring continuous internal flow and lifting within treatment facilities for uninterrupted operation.
Stormwater Pumping and Urban Flood Control
Rapidly moving rainwater and preventing waterlogging to protect infrastructure and public safety.
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CUSTOMIZED DISPLAY
Customized Pumping Solution For Your ProjectNot Your Average Manufacturer
We tailor solutions to your specific needs based on flow rate, head, and site conditions.
Not sure what you need? Our experts team will help you find the right products.
Bespoke Design
Engineered to your project's needs.
Flexible Configuration
Choice of materials, pumps, and control system.
Product Production Cycle Management
Optimize production processes and shorten production cycles
Strong Delivery Capabilities
Complete logistics and supply chain, with delivery as fast as 15 business days.
End-to-End Service
From design to after-sales support.
