Racors Piston type dewatering pumps are a robust and reliable solution for managing water removal in various challenging environments. Unlike centrifugal pumps, piston pumps operate using a reciprocating mechanism, making them particularly effective in handling high-viscosity fluids, slurries, and water with a high solids content. Their unique design and operation offer several advantages, making them indispensable in specific industrial and construction applications.
We provide tailored solutions to meet your specific requirements, making sure each pump is perfectly suited for its intended use. By offering a wide range of customization options, we ensure our pumps meet the unique demands of each application, delivering effective and reliable solutions for diverse dewatering needs.
| Pump Specification | Material of Construction | ||
|---|---|---|---|
| Brand | RACORS | Cylinders | Stainless steel, SS – 304 |
| Pump Model | Racors 150 PP | Piston Rods | Stainless steel, SS – 304 |
| Max Vacuum | 9.4 mtr. | Fuel tank capcity | 24 hours / 50 liters |
| Max. Water Flow | 100 m3/hr | ||
| Suction x Discharge | 6” x 6” (150 mm x 150 mm) | ||
| Max. Head | 20 mtr. | ||
| Max. Suction lift | 9 mtr. | ||
| Max. Solid handling | 2” / 3" | ||
| Mounting Options Skid, Silent Canopy | |||
| Engine Specification | Weight & Dimensions | ||
| Engine | KIRLOSKAR DAF10, Single Cylinder Air cooled Engine | Weight (kg) | 1600 |
| Capacity | 10 HP | Dimension (cm) | 275 x 67 x 135 |
| Speed | 1500 RPM | 20/40 feet container | 4/8 |
| Warranty: Against Manufacturing Defect For 18 Months | |||
| Special Features : Anti corrosive epoxy zinc phosphate base coating and epoxy scratch resistant Anti corrosive ceramic top coat painting for the pump | |||
| 24-Hour Non-Stop Continuous Functioning | |||
| 24/7 After Sales Support: Available In Middle East & North African Countries | |||
Core Features
Vacuum- Assisted Self- Priming
Vacuum-assisted self-priming removes air from the suction line, enabling automatic start and continuous operation without manual priming.
Air-Cooled Diesel Engine
An air-cooled diesel engine uses airflow to dissipate heat, eliminating the need for a radiator or liquid cooling system.
Heavy-Duty Skid or Trailer Mounting
Built for durability and easy transport, ensuring stable operation in tough environments.
High Flow Capacity
Delivers efficient, high-volume water removal for demanding dewatering applications.
Low Maintenance Design
Engineered for reliability with minimal upkeep and reduced downtime.
Custom Pump Manufacturing
Tailored solutions designed to meet specific project requirements and operating conditions.
Application
Dewatering pumps play a vital role in removing unwanted water from various environments, ensuring safe, dry, and efficient operations across industries.







Contact Us
Reach out for any inquiries, support, or to discuss how we can meet your industrial needs.
- +91 72000 76755
- info@racors.in
Product Range 2" to 24"
We’re Always Here to Connect — Looking Forward to Your Response!
Ready Stock Available
24/7 After Sales Support
Frequently Asked Questions
A piston pump is a positive displacement pump that uses a reciprocating piston inside a cylinder to move fluids at a consistent flow and pressure.
- Suction stroke: piston moves back, creating vacuum and drawing fluid in
- Discharge stroke: piston moves forward, pushing fluid out
- Uses inlet and outlet valves to control flow direction
- Single-acting piston pump
- Double-acting piston pump
- Axial piston pump
- Radial piston pump
- High pressure output
- Precise and consistent flow
- Can handle viscous fluids
- Self-priming capability
- Efficient operation
- Mostly diesel engines (Kirloskar)
- Some models available with electric motors
- Designed for continuous heavy-duty operation
- Pulsating flow (not smooth like centrifugal pumps)
- Requires more maintenance (valves, seals)
- Not ideal for large solids or abrasive materials
Yes, many piston pumps can run dry for short periods without damage, depending on design.












