Specialists in
Submersible Sewage,
Slurry & Dewatering
Pumps
Assurity Pumps is a manufacturing-driven company specializing in submersible sewage, slurry, sludge, and dewatering pumps. We design and produce durable, high-performance pumping solutions for industrial, municipal, construction, mining, and agricultural applications, ensuring reliable operation, efficient fluid handling, and long-term performance in demanding working environments.
Assurity Pumps
Our Core Submersible Pump Solutions
Submersible Sewage Pump
A submersible sewage pump is designed to handle wastewater containing solids by operating fully submerged at the source. It uses a rotating impeller to move sewage efficiently from pits, sumps, tanks, or drainage systems without clogging. These pumps are built to manage continuous flow in demanding conditions where reliability is critical. Submersible sewage pumps are widely used in municipal systems, residential complexes, industrial facilities, and commercial buildings. Their underwater operation reduces noise, improves cooling, and ensures stable performance while safely transferring sewage to treatment or disposal points.
Key Features
- Anti-corrosive build for long durability
- Non-clog design for smooth wastewater flow
- Heavy-duty construction for tough applications
- Leak-proof sealing for internal protection
- Low noise and vibration operation
Technical Specifications
POWER
1.5 HP – 30 HP
FLOW
Up to 350 m³/hr
HEAD
Up to 35 meters
BORE
50mm – 300mm
Submersible Slurry Pump
A submersible slurry pump is used to transfer liquids mixed with abrasive solids such as sand, silt, and mineral particles. By generating centrifugal force, the pump moves slurry smoothly while minimizing wear and blockage. These pumps are engineered for heavy-duty applications where high solid content and continuous operation are common. Submersible slurry pumps are widely used in mining, construction, dredging, and industrial processing environments. Their submerged design ensures efficient cooling, reduced vibration, and reliable performance even under harsh and abrasive working conditions.
Key Features
- Handles high solid slurry efficiently
- Advanced sealing prevents leakage damage
- Heavy-duty bearings for shock resistance
- Wear-resistant build for abrasive conditions
- Corrosion-resistant body for longer life
Technical Specifications
POWER
1.5 HP – 30 HP
FLOW
Up to 500 m³/hr
HEAD
75mm – 350mm
BORE
75mm – 350mm
Submersible Sludge Pump
A submersible sludge pump is designed to move thick sludge, semi-solid waste, and viscous fluids efficiently from treatment pits and storage areas. Operating underwater, the pump uses a robust impeller to ensure steady flow while preventing clogging and material buildup. These pumps are commonly used in wastewater treatment plants, industrial effluent systems, and municipal applications. Submersible sludge pumps offer dependable performance, reduced maintenance, and long service life. Their durable construction allows them to handle heavy solids while maintaining consistent pumping efficiency.
Key Features
- Handles high solid slurry efficiently
- Advanced sealing prevents leakage damage
- Heavy-duty bearings for shock resistance
- Wear-resistant build for abrasive conditions
- Corrosion-resistant body for longer life
Technical Specifications
POWER
1.5 HP – 30 HP
FLOW
Up to 500 m³/hr
HEAD
75mm – 350mm
BORE
50mm – 300mm
Submersible Dewatering Pump
A submersible dewatering pump is used to remove unwanted water from flooded, excavated, or waterlogged areas by pumping directly from the source. It provides fast and efficient drainage to control water levels and maintain safe working conditions. These pumps are widely used at construction sites, mining operations, basements, tunnels, and industrial locations. Submersible dewatering pumps operate underwater, ensuring effective motor cooling and quiet performance. Their simple installation and reliable operation make them essential for temporary and continuous water removal applications.
Key Features
- Reliable and economical for long hours
- Compact and portable for easy handling
- Efficient solids handling with smooth flow
- Corrosion-resistant build for long service life
- Designed to reduce cavitation issues
Technical Specifications
POWER
0.5 HP – 20 HP
FLOW
Up to 250 m³/hr
HEAD
Up to 30 meters
BORE
25mm – 150mm
A submersible sewage pump is designed to handle wastewater containing solids by operating fully submerged at the source. It uses a rotating impeller to move sewage efficiently from pits, sumps, tanks, or drainage systems without clogging. These pumps are built to manage continuous flow in demanding conditions where reliability is critical. Submersible sewage pumps are widely used in municipal systems, residential complexes, industrial facilities, and commercial buildings. Their underwater operation reduces noise, improves cooling, and ensures stable performance while safely transferring sewage to treatment or disposal points.
Key Features
- Anti-corrosive build for long durability
- Non-clog design for smooth wastewater flow
- Heavy-duty construction for tough applications
- Leak-proof sealing for internal protection
- Low noise and vibration operation
Technical Specifications
POWER
1.5 HP – 30 HP
FLOW
Up to 350 m³/hr
HEAD
Up to 35 meters
BORE
50mm – 300mm
A submersible slurry pump is used to transfer liquids mixed with abrasive solids such as sand, silt, and mineral particles. By generating centrifugal force, the pump moves slurry smoothly while minimizing wear and blockage. These pumps are engineered for heavy-duty applications where high solid content and continuous operation are common. Submersible slurry pumps are widely used in mining, construction, dredging, and industrial processing environments. Their submerged design ensures efficient cooling, reduced vibration, and reliable performance even under harsh and abrasive working conditions.
Key Features
- Handles high solid slurry efficiently
- Advanced sealing prevents leakage damage
- Heavy-duty bearings for shock resistance
- Wear-resistant build for abrasive conditions
- Corrosion-resistant body for longer life
Technical Specifications
POWER
3 HP – 50 HP
FLOW
Up to 500 m³/hr
HEAD
75mm – 350mm
BORE
50mm – 300mm
Submersible Sludge Pump
A submersible sludge pump is designed to move thick sludge, semi-solid waste, and viscous fluids efficiently from treatment pits and storage areas. Operating underwater, the pump uses a robust impeller to ensure steady flow while preventing clogging and material buildup. These pumps are commonly used in wastewater treatment plants, industrial effluent systems, and municipal applications. Submersible sludge pumps offer dependable performance, reduced maintenance, and long service life. Their durable construction allows them to handle heavy solids while maintaining consistent pumping efficiency.
Key Features
- Handles high solid slurry efficiently
- Advanced sealing prevents leakage damage
- Heavy-duty bearings for shock resistance
- Wear-resistant build for abrasive conditions
- Corrosion-resistant body for longer life
Technical Specifications
POWER
3 HP – 50 HP
FLOW
Up to 500 m³/hr
HEAD
75mm – 350mm
BORE
50mm – 300mm
A submersible dewatering pump is used to remove unwanted water from flooded, excavated, or waterlogged areas by pumping directly from the source. It provides fast and efficient drainage to control water levels and maintain safe working conditions. These pumps are widely used at construction sites, mining operations, basements, tunnels, and industrial locations. Submersible dewatering pumps operate underwater, ensuring effective motor cooling and quiet performance. Their simple installation and reliable operation make them essential for temporary and continuous water removal applications.
Key Features
- Reliable and economical for long hours
- Compact and portable for easy handling
- Efficient solids handling with smooth flow
- Corrosion-resistant build for long service life
- Designed to reduce cavitation issues
Technical Specifications
POWER
0.5 HP – 20 HP
FLOW
Up to 250 m³/hr
HEAD
Up to 30 meters
BORE
25mm – 150mm
Talk to Experts in Submersible Pump Solutions
Connect with Assurity Pumps to discuss your pumping needs. Our team provides practical guidance for selecting dependable submersible pumps suited for industrial and infrastructure applications.
Why Assurity Pumps Is the Right Choice?
Assurity Pumps combines industry expertise, engineered performance, and strict quality standards to deliver dependable submersible pump solutions across applications.
Industry Expertise
With focused experience in submersible pump manufacturing, Assurity Pumps understands real operational challenges and delivers practical solutions for sewage, slurry, sludge, and dewatering applications.
Engineering & Performance
Our submersible pumps are engineered with efficient hydraulics and durable materials to deliver consistent performance, smooth operation, and long service life in demanding working conditions.
Reliability & Standards
Assurity Pumps follows strict quality processes and industry standards to ensure dependable operation, safe performance, and long-term reliability across industrial and infrastructure pumping applications.
Industries We Serve
Assurity Pumps designs and manufactures submersible pumps suited for diverse industrial environments.
Our approach focuses on understanding application needs and delivering reliable sewage, slurry,
sludge, and dewatering pump solutions across multiple industries.
Quality Assurance Built into Every Process
Our Manufacturing Process
Engineering Behind Our Pumps
From concept to delivery — every pump goes through 8 rigorous stages of precision manufacturing.
STEP 01
Design Engineering
Hydraulic design, impeller selection, performance calculations, motor specifications, and RPM options are finalized using CAD modeling and simulation tools to prepare accurate detailed manufacturing drawings.
STEP 02
Material Selection
Approved vendors supply cast iron, stainless steel, Ni-Hard, high chrome, shaft materials, fasteners, copper windings, and CRNO stampings according to specified grades ensuring durability reliability.
STEP 03
Casting
Patterns are prepared, sand molds formed, molten metal poured, cooled, cleaned, and shot blasted using sand casting to produce pump casing and impeller components accurately.
STEP 04
Machining
CNC machining shapes casing and motor body, shafts are turned, impellers balanced, drilling and tapping completed, achieving precise tolerances and required surface finishing standards quality.
STEP 05
Motor Manufacturing
CRNO stampings are inserted for stator assembly, winding completed with dual-coated copper wire, followed by oven baking to enhance insulation strength and bonding reliability performance.
STEP 06
Assembly
Shafts, bearings, mechanical seals, impellers, and cable glands are installed with proper alignment between motor and pump housing to ensure smooth and reliable operation performance.
STEP 07
Testing
Hydro testing checks leakage and pressure integrity, while electrical and performance tests verify voltage, current, efficiency, head, discharge, noise, and vibration before approval final quality.
STEP 08
Finishing Dispatch
Pumps undergo surface cleaning, primer coating, painting, nameplate fixing, final inspection, documentation verification, protective packing, labeling, and dispatch clearance to maintain product condition during delivery.
STEP 01
Design Engineering
Hydraulic design, impeller selection, performance calculations, motor specifications, and RPM options are finalized using CAD modeling and simulation tools to prepare accurate detailed manufacturing drawings.
STEP 02
Material Selection
Approved vendors supply cast iron, stainless steel, Ni-Hard, high chrome, shaft materials, fasteners, copper windings, and CRNO stampings according to specified grades ensuring durability reliability.
STEP 03
Casting
Patterns are prepared, sand molds formed, molten metal poured, cooled, cleaned, and shot blasted using sand casting to produce pump casing and impeller components accurately.
STEP 04
Machining
CNC machining shapes casing and motor body, shafts are turned, impellers balanced, drilling and tapping completed, achieving precise tolerances and required surface finishing standards quality.
STEP 05
Motor Manufacturing
CRNO stampings are inserted for stator assembly, winding completed with dual-coated copper wire, followed by oven baking to enhance insulation strength and bonding reliability performance.
STEP 06
Assembly
Shafts, bearings, mechanical seals, impellers, and cable glands are installed with proper alignment between motor and pump housing to ensure smooth and reliable operation performance.
STEP 07
Testing
Hydro testing checks leakage and pressure integrity, while electrical and performance tests verify voltage, current, efficiency, head, discharge, noise, and vibration before approval final quality.
STEP 08
Finishing Dispatch
Pumps undergo surface cleaning, primer coating, painting, nameplate fixing, final inspection, documentation verification, protective packing, labeling, and dispatch clearance to maintain product condition during delivery.
INSIDE THE PRODUCT
Engineering Behind Our Submersible Pumps
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Let’s Find the Right
Submersible
Pump
Solution Together
Whether you need sewage, slurry, sludge, or dewatering pumps — Assurity Pumps
provides expert support for long-term performance.
