Centrifugal 2-Stage Pump
- Two-stage centrifugal design delivers high flow (up to 65 GPM) and pressure (up to 107 PSI) for demanding pumping applications
- 304 stainless steel construction (casing, impeller, and shaft) offers outstanding corrosion resistance and long-term durability
- Compact, space-saving footprint simplifies installation in tight mechanical rooms or confined system layouts
- Close-coupled configuration eliminates external alignment issues, reducing vibration, noise, and maintenance
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Centrifugal 2-Stage Pump
The Centrifugal 2-Stage Pump is a two-stage, high-head stainless steel centrifugal pump designed for industrial, commercial, and agricultural applications. Delivering up to 65 GPM and pressures reaching 107 PSI, it’s ideal for systems requiring smooth, continuous-duty performance. The pump’s close-coupled design and 304 stainless steel construction ensure reliability, efficiency, and ease of maintenance in demanding environments.
Ideal Applications:
- Deionized water systems
- Reverse osmosis systems
- Distribution and circulation systems
- Car washes and cooling tower systems
- Pre-filter charge and liquid transfer systems
Experience unmatched quality and performance with the Centrifugal 2-Stage Pump. Built to handle your toughest challenges with reliability and ease.
Centrifugal 2-Stage Pump
Cast Iron / Stainless Steel – 50 GPM – 2 Stage – 3 HP / 3 Phase
| Technical Specifications | |
|---|---|
| Model | Centrifugal 2-Stage Pump |
| Nominal Flow Rate | 50 GPM |
| Stages | 2 |
| Motor RPM | 3500 RPM |
| HP Rating | 3 HP |
| Phase / Hertz | 3 PH / 60 Hz |
| Suction / Discharge | 1¼″ NPTF / 1½″ NPTF |
| App. Dimensions (L x W x H) | 14.9″ x 8.1″ x 9.0″ |
| App. Weight (lb) | 35 |
Centrifugal 2-Stage Pump Installation Manual
Installation Instructions
-
Preparation:
- Ensure the pump is undamaged and all parts are present.
- Confirm that the motor voltage matches the power supply.
- Check alignment of the pump and motor before installation.
-
Foundation:
- Mount the pump on a flat, stable, and vibration-free surface.
- Use anchor bolts to secure the pump if necessary.
-
Pipe Connections:
- Attach suction and discharge pipes to the pump using appropriate gaskets and seals.
- Ensure the suction pipe is free of leaks and has proper support to avoid strain on the pump.
- Install a check valve and isolation valve on the discharge side.
-
Priming the Pump:
- Fill the pump casing with liquid to ensure it is primed before starting.
- Use a vent valve to remove air from the pump casing.
-
Electrical Wiring:
- Connect the motor to the power supply following local electrical codes and standards.
- Ensure the motor is properly grounded.
- Verify motor rotation matches the direction indicated on the pump casing.
-
Startup:
- Open the suction and discharge valves.
- Start the motor and observe the operation.
- Check for leaks, unusual noise, or vibrations.
-
Final Adjustments:
- Adjust flow and pressure as needed using the discharge valve.
- Avoid throttling the suction side to maintain pump efficiency.
-
Regular Maintenance:
- Periodically inspect the pump and motor for wear or damage.
- Lubricate bearings as per the manufacturer’s recommendations.
Centrifugal 2-Stage Pump
The Centrifugal 2-Stage Pump is a two-stage, high-head stainless steel centrifugal pump designed for industrial, commercial, and agricultural applications. Delivering up to 65 GPM and pressures reaching 107 PSI, it’s ideal for systems requiring smooth, continuous-duty performance. The pump’s close-coupled design and 304 stainless steel construction ensure reliability, efficiency, and ease of maintenance in demanding environments.
Ideal Applications:
- Deionized water systems
- Reverse osmosis systems
- Distribution and circulation systems
- Car washes and cooling tower systems
- Pre-filter charge and liquid transfer systems
Experience unmatched quality and performance with the Centrifugal 2-Stage Pump. Built to handle your toughest challenges with reliability and ease.
Centrifugal 2-Stage Pump
Cast Iron / Stainless Steel – 50 GPM – 2 Stage – 3 HP / 3 Phase
| Technical Specifications | |
|---|---|
| Model | Centrifugal 2-Stage Pump |
| Nominal Flow Rate | 50 GPM |
| Stages | 2 |
| Motor RPM | 3500 RPM |
| HP Rating | 3 HP |
| Phase / Hertz | 3 PH / 60 Hz |
| Suction / Discharge | 1¼″ NPTF / 1½″ NPTF |
| App. Dimensions (L x W x H) | 14.9″ x 8.1″ x 9.0″ |
| App. Weight (lb) | 35 |
Centrifugal 2-Stage Pump Installation Manual
Installation Instructions
-
Preparation:
- Ensure the pump is undamaged and all parts are present.
- Confirm that the motor voltage matches the power supply.
- Check alignment of the pump and motor before installation.
-
Foundation:
- Mount the pump on a flat, stable, and vibration-free surface.
- Use anchor bolts to secure the pump if necessary.
-
Pipe Connections:
- Attach suction and discharge pipes to the pump using appropriate gaskets and seals.
- Ensure the suction pipe is free of leaks and has proper support to avoid strain on the pump.
- Install a check valve and isolation valve on the discharge side.
-
Priming the Pump:
- Fill the pump casing with liquid to ensure it is primed before starting.
- Use a vent valve to remove air from the pump casing.
-
Electrical Wiring:
- Connect the motor to the power supply following local electrical codes and standards.
- Ensure the motor is properly grounded.
- Verify motor rotation matches the direction indicated on the pump casing.
-
Startup:
- Open the suction and discharge valves.
- Start the motor and observe the operation.
- Check for leaks, unusual noise, or vibrations.
-
Final Adjustments:
- Adjust flow and pressure as needed using the discharge valve.
- Avoid throttling the suction side to maintain pump efficiency.
-
Regular Maintenance:
- Periodically inspect the pump and motor for wear or damage.
- Lubricate bearings as per the manufacturer’s recommendations.