The Pentair 2.6 THP Variable Speed Pool Pump WhisperFlo Series (011533) is an energy-efficient, high-performance pool circulation pump designed to provide powerful water flow, flexible speed control, and reliable operation for residential and commercial swimming pool applications. Built as part of the trusted Pentair WhisperFlo Series, this variable speed pump combines advanced hydraulic engineering with intelligent speed adjustment capabilities to optimize pool circulation and energy efficiency.

The Pentair WhisperFlo 011533 features a 2.6 Total Horsepower (THP) variable speed motor, allowing users to adjust pump speed according to filtration, heating, cleaning, and water feature requirements. Its advanced variable-speed technology helps reduce energy consumption compared to traditional single-speed pumps while maintaining dependable performance for demanding pool systems.

Key Features

• 2.6 THP Variable Speed Motor – Provides powerful and adjustable circulation performance
• WhisperFlo Series Design – Engineered for reliable high-performance pool circulation
• Energy-Efficient Variable Speed Operation – Helps optimize energy usage by matching pump speed to system needs
• Advanced Hydraulic Design – Supports strong water flow and efficient filtration performance
• Customizable Speed Settings – Allows adjustment for filtration, heating, cleaning, and water features
• Quiet Operation – Lower-speed operation helps reduce operating noise
• Durable Construction – Designed for long-term performance in pool environments
• High-Performance Circulation – Suitable for demanding residential and commercial pool applications

Product Specifications

• Brand: Pentair
• Series: WhisperFlo Series
• Model: 011533
• Product Type: Variable Speed Pool Pump
• Total Horsepower (THP): 2.6 THP
• Speed Type: Variable Speed
• Pump Type: High Performance Pool Pump
• Application: Residential and Commercial Swimming Pools

Benefits

• Helps reduce energy consumption compared to single-speed pumps
• Provides flexible operation for different pool functions
• Supports efficient filtration and improved water circulation
• Reduces operating noise through adjustable-speed operation
• Helps maintain cleaner and clearer pool water
• Designed for reliable long-term pool performance

Compatibility & Installation

The Pentair WhisperFlo 011533 Variable Speed Pool Pump is designed for:

• Residential swimming pools
• Commercial pool applications
• Pool filtration systems
• Pool heating systems
• Water features
• Replacement and new pool equipment installations

Installation considerations:

• Verify electrical requirements before installation
• Confirm pump sizing based on pool volume and required flow rate
• Ensure compatibility with existing plumbing and automation systems
• Configure speed settings according to pool system requirements
• Professional pool equipment installation is recommended

Frequently Asked Questions

What is the horsepower rating of the Pentair 011533 pump?
The pump features a 2.6 Total Horsepower (THP) variable speed motor.

Is the Pentair 011533 a variable speed pump?
Yes. This model uses variable speed technology to provide adjustable circulation performance.

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

What are the benefits of variable speed operation?
Variable speed technology allows the pump to operate at different speeds, helping improve energy efficiency, reduce operating costs, and provide quieter performance.

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