Waste Dirty Water Submersible Cutter Pump

Hydroman^® Waste Dirty Water Submersible Cutter Pump is specially engineered to handle wastewater containing tough solids, fibrous materials, and sewage. Featuring a powerful cutter mechanism, this pump shreds and reduces large solids before they reach the impeller, ensuring reliable, clog-free operation in challenging environments such as municipal sewage systems, industrial effluent treatment, and commercial wastewater facilities.

Hydroman^® Waste Dirty Water Submersible Cutter Pump Features

• Integrated Cutting System
The cutter mechanism consists of hardened stainless steel components, featuring a rotating cutter ring and a stationary cutting plate.

Designed to cut solids into small fragments before they reach the impeller.

Prevents clogging, reduces maintenance frequency, and extends the service life of the entire system.

• Non-Clog Impeller
Features a semi-open, vortex-type, or single-channel impeller depending on flow characteristics and user needs.

Designed for large free passage and high solids content.

Manufactured from abrasion-resistant high-chrome alloy or ductile iron for durability.

• Submersible Electric Motor
IP68-rated, oil-filled motor for complete submersion and continuous duty.

Optional H insulation class for high-temperature resistance.

Integrated thermal protection prevents overheating under overload or dry-run conditions.

Balanced rotor and low vibration design enhance performance stability.

• Double Mechanical Seal
Two independent mechanical seals placed in an oil chamber: one facing the pump chamber and one facing the motor.

High-performance seal materials (e.g., silicon carbide, tungsten carbide) ensure reliable performance in abrasive and corrosive media.

• Effective Cooling Design
For continuous operation in dry or low-level applications, an optional cooling jacket ensures the motor remains within safe operating temperatures.

Hydroman^® Waste Dirty Water Submersible Cutter Pump Operating Conditions

• Max. Submersion Depth    10–20 m
• Max. Fluid Temperature     No more than 60°C
• Fluid pH Range                  5–9 (standard), optional 4–11 with special materials
• Solids Passage                   Up to 50 mm (varies by model)
• Sludge Concentration       Up to 20% by weight

Hydroman^® Waste Dirty Water Submersible Cutter Pump Optional Configurations

• Auto-coupling base (duckfoot bend)  
• Float switch (single or multi-level)
• Cooling Jacket 
• Explosion-Proof Motor
• Control Panel
• Stainless Steel Construction (304/316)

Hydroman^® Waste Dirty Water Submersible Cutter Pump Structural Composition

• Impeller: Semi-open or vortex impeller, with cutting edge
• Cutter Mechanism: Hardened stainless steel blades integrated on shaft and volute inlet
• Pump Housing: Cast iron or optional corrosion-resistant stainless steel
• Motor: Oil-filled, submersible asynchronous motor
• Seal System: Dual mechanical seals with oil chamber for cooling and isolation
• Cable Entry: Sealed gland with strain relief

Hydroman^® Waste Dirty Water Submersible Cutter Pump Applications

• Municipal Sewage: Pumping raw sewage with sanitary products, rags, and debris.

• Industrial Wastewater: Handling effluents from food processing, paper mills, or textiles.

• Stormwater Management: Draining floodwater with leaves, plastics, and trash.

• Agricultural Waste: Managing slurry from livestock farms or biogas digesters.

• Commercial Buildings: Basement drainage in hotels, hospitals, or shopping malls.

Request More Detailed Information to Contact

Contact: Jasmine Huang
Mob/WhatsApp: +8618132668739
Email: Sales10@tobeepump.com