Submersible Sewage Pumps with Cooling Jacket

Hydroman^® Submersible Sewage Pump with Cooling Jacket is specially engineered for applications requiring continuous operation even when not fully submerged. The integrated cooling jacket system enhances motor heat dissipation, allowing the pump to function efficiently in low water levels or dry pits without overheating. These pumps are ideal for handling domestic and industrial wastewater, sludge, and effluent with solid content, especially in municipal, construction, flood control, and sewage treatment systems.

Hydroman^® Submersible Sewage Pump with Cooling Jacket Design Features

• Cooling Jacket System
Circulates the pumped liquid around the motor housing.

Prevents motor overheating, even during prolonged operation in partially submerged conditions.

Ensures safe and reliable cooling, extending pump lifespan and operational stability.

• Non-Clog Impeller
Semi-open or single-channel impellers designed for efficient solid and sludge handling.

Handles solids up to 50 mm (or more depending on model), ideal for sewage with debris, rags, or sludge.

• Double Mechanical Seal
Durable dual seal design placed in oil chamber.

Prevents water ingress and ensures long-term protection in harsh sewage environments.

• Durable Construction
Heavy-duty cast iron or ductile iron housing resists corrosion and abrasion.

High chromium or stainless steel impellers and wear plates provide excellent wear resistance.

• Efficient Motor Cooling
Motor insulation class H.

Thermal and moisture sensors available for motor protection.

Hydroman^® Submersible Sewage Pump with Cooling Jacket Functionality

• The cooling jacket is cast integrally with the motor housing to form a cooling channel.

• Pumped liquid flows through this jacket to dissipate heat from the motor casing.

• Allows the pump to run continuously even when not fully submerged, making it suitable for dry installation, storm pits, or temporary bypass systems.

• Helps maintain motor temperature below 70°C, extending motor insulation life.

Hydroman^® Submersible Sewage Pump with Cooling Jacket Optional Configurations

• Auto-coupling quick-disconnect guide rail system

• Stainless steel (SS316) construction for corrosive media

• Explosion-proof motor (ExdIIBT4 or customized)

• Performance curve selection and custom flow-head design

• Float switch, level controller, or PLC-compatible sensors

Hydroman^® Submersible Sewage Pump with Cooling Jacket Typical Applications

• Municipal sewage pumping stations

• Sludge and waste transfer in treatment plants

• Low-level sump pits and stormwater wells

• Commercial/industrial wastewater

• Underground parking and basements

• Agricultural effluent and manure pits

Need Selection Help or Custom Quote?

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