Product Overview

The Pentair CSP/CCSP Series Commercial Self-Priming Pump is built for demanding commercial pool and spa circulation systems that require strong flow performance, dependable priming, and commercial-grade operation. This model is rated at 7.5 HP and operates on 230/460V three-phase power, making it suitable for high-demand equipment pads and commercial mechanical rooms.

Designed for commercial pool applications, this pump is commonly used for filtration, circulation, water features, and replacement pump installations where a self-priming commercial pump is required.

Ideal For
Commercial pools, aquatic facilities, hotels, resorts, HOA pools, health clubs, large spas, and high-flow circulation systems requiring a 7.5 HP three-phase self-priming commercial pump.

Key Features

• Genuine Pentair commercial pump
• CSP/CCSP Series self-priming design
• 7.5 HP motor
• 230/460V three-phase electrical configuration
• Designed for commercial pool and spa circulation
• Self-priming operation for easier startup when properly installed
• Suitable for filtration, circulation, and water feature applications
• Built for demanding commercial equipment environments
• Strong option for equipment pad replacements and commercial system upgrades
• Professional installation required

Benefits
The Pentair CSP/CCSP Series pump is designed for commercial pool systems where performance and reliability matter. Its self-priming design helps support easier startup compared to non-self-priming commercial pump layouts, while the 7.5 HP three-phase motor provides the power needed for larger circulation systems.

For commercial facilities, this pump can help maintain proper water movement for filtration, heating, water features, and general pool operation when sized correctly to the system.

Important Ordering Notice
This is a commercial three-phase pump. Do not select this pump by horsepower alone. Confirm the required flow rate, total dynamic head, voltage, phase, plumbing connection size, pump curve, motor specs, and installation layout before ordering.

This model requires proper commercial electrical service and should be installed by a qualified pool professional or licensed electrician.

Compatibility / Application
Commonly used for:

• Commercial swimming pools
• Aquatic centers
• Hotel and resort pools
• HOA pools
• Health club pools
• Commercial spas
• Large circulation systems
• Pool filtration systems
• Water features
• Replacement commercial pump installations

Always confirm pump curve, hydraulic requirements, connection style, equipment layout, and site electrical service before ordering.

Specifications

What’s Included

• Pentair CSP/CCSP Series 7.5 HP commercial self-priming pump
• Factory motor and pump assembly included with this configuration

Not Included / May Be Required

• Hair and lint strainer, unless included in your exact configuration
• Flanges, unions, or connection adapters
• Gaskets or mounting hardware
• Electrical disconnects, breakers, or wiring
• Control panel or automation components
• Installation accessories required by local code

Confirm Before Ordering

• Voltage: 230/460V
• Phase: Three phase
• Horsepower: 7.5 HP
• Pump curve and required flow rate
• Total dynamic head
• Plumbing size and connection type
• Whether strainer is included or required separately
• Breaker and wire sizing
• Existing pump footprint and plumbing layout
• Local electrical and commercial pool code requirements

Customer-Facing Q&A

Q: What is Pentair part CSPHK3-142?
A: CSPHK3-142 is a Pentair CSP/CCSP Series commercial self-priming pump rated at 7.5 HP with 230/460V three-phase power.

Q: Is this a residential pool pump?
A: No. This is a commercial-grade pump intended for commercial pools, spas, aquatic facilities, and high-flow systems.

Q: Is this pump three phase?
A: Yes. This model is listed as 230/460V, three phase.

Q: What does self-priming mean?
A: A self-priming pump is designed to help pull water into the pump and re-establish prime when installed correctly and used within the proper system conditions.

Q: Does this pump include a strainer?
A: Confirm the exact factory configuration before publishing. Some commercial pumps may require a separate hair and lint strainer depending on the installation.

Q: Can this replace any 7.5 HP commercial pump?
A: No. Replacement must be confirmed by voltage, phase, plumbing size, pump curve, flow rate, total dynamic head, connection style, and installation layout.

Q: Is professional installation required?
A: Yes. This pump should be installed by a qualified pool professional and licensed electrician familiar with commercial three-phase equipment.