The Pentair 022035 WhisperFloXF VS is a 5.0 THP commercial variable speed pool pump engineered for high-demand residential and commercial pool systems. Featuring an integrated 5 HP motor and drive assembly, this pump operates on single-phase or three-phase 208–460V power and delivers advanced speed and flow control for maximum efficiency. Designed with a totally enclosed fan-cooled (TEFC) motor and heavy-duty thermoplastic construction, it provides durable, energy-efficient performance for HMAC and large residential installations.

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Key Features

• Integrated 5.0 THP motor and drive eliminates the need for an external drive assembly.
• Operates on single-phase 208–230/277–460V or three-phase 208–460V power.
• Variable speed control from 300 to 3450 RPM with programmable operating settings.
• Capable of constant flow operation when paired with a 4–20mA flowmeter.
• Totally enclosed fan-cooled (TEFC) 56-frame induction motor with stainless steel shaft.
• Large 2.5" suction and discharge unions adaptable to 3" plumbing.
• WEF 5.0 performance rating for high-efficiency commercial operation.
• External control capability via digital inputs or RS-485 automation integration.

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Product Overview

The Pentair 022035 WhisperFloXF VS Commercial Pump is engineered to deliver high-performance circulation with advanced energy management. Its integrated motor and variable frequency drive allow precise programming of speed or flow to meet filtration, heating, water feature, and turnover requirements. Operating within a speed range of 300–3450 RPM, the pump can be tailored to exact hydraulic demands, significantly reducing energy consumption compared to traditional single-speed systems.

Constructed with a 30% glass-filled polypropylene pump body, back pull-out volute design, and Noryl glass-filled PPO impeller, the WhisperFloXF VS is built for durability and serviceability. The mechanical seal features ceramic and carbon faces with stainless steel and EPDM components for long-term reliability. Designed for commercial code compliance and continuous-duty operation up to 122°F ambient conditions, this pump supports demanding installations while maintaining efficiency and performance consistency across large pool systems.