The Pentair 2 HP High Performance Pool Pump 3 Phase WhisperFlo Series (011643) is a reliable and powerful pool circulation pump designed to deliver efficient water movement and dependable filtration performance for residential and commercial swimming pool applications. Built as part of the Pentair WhisperFlo Series, this pump combines proven hydraulic performance, durable construction, and high-efficiency operation to support demanding pool circulation needs.

The Pentair WhisperFlo 011643 features a 2 horsepower motor with three-phase operation, providing consistent flow performance for filtration systems, water features, heating systems, and other pool circulation applications. Its advanced hydraulic design helps optimize water movement while maintaining reliable operation in various aquatic environments.

Key Features

• 2 HP High Performance Motor – Provides powerful circulation for demanding pool applications
• Three-Phase Operation – Designed for compatible commercial and industrial electrical systems
• WhisperFlo Series Design – Engineered for proven reliability and high-performance circulation
• Advanced Hydraulic Efficiency – Supports strong water flow with optimized performance
• Durable Construction – Built for long-term operation in pool environments
• Reliable Filtration Support – Helps maintain effective water circulation and pool water quality
• Versatile Application – Suitable for residential and commercial pool systems

Product Specifications

• Brand: Pentair
• Series: WhisperFlo Series
• Model: 011643
• Product Type: High Performance Pool Pump
• Motor Horsepower: 2 HP
• Phase: 3 Phase
• Pump Type: Pool Circulation Pump
• Application: Residential and Commercial Swimming Pools

Benefits

• Provides powerful and consistent water circulation
• Supports efficient pool filtration and water management systems
• Durable construction helps extend service life
• Reliable operation for demanding pool environments
• Helps maintain cleaner and clearer pool water
• Designed for continuous-duty circulation applications

Compatibility & Installation

The Pentair WhisperFlo 011643 Pool Pump is designed for:

• Residential swimming pools
• Commercial pool applications
• Pool filtration systems
• Water circulation systems
• Replacement and new installation projects

Installation considerations:

• Verify electrical requirements before installation
• Confirm pump sizing based on pool volume and required flow rate
• Ensure compatibility with existing plumbing and filtration equipment
• Follow manufacturer installation guidelines
• Professional pool equipment installation is recommended

Frequently Asked Questions

What is the horsepower of the Pentair 011643 pump?
This pump features a 2 horsepower motor designed for reliable pool circulation.

Is this pump single-phase or three-phase?
The Pentair WhisperFlo 011643 uses a three-phase motor configuration.

What series does this pump belong to?
This model is part of the Pentair WhisperFlo Series.

What applications is this pump suitable for?
It is suitable for residential and commercial pool circulation, filtration, and water management applications.

Is this a high-performance pool pump?
Yes. The WhisperFlo Series is designed for high-performance circulation, efficiency, and dependable operation.