Pentair WhisperFlo 1.1 HP Pool Pump 2” [TEFC] (115/208-230V) [015583]

The Pentair WhisperFlo 1.1 HP Pool Pump is a robust, energy‑conscious choice for in‑ground pools, engineered to deliver strong turnover without sacrificing efficiency. With a DOE compliant NEMA Premium Efficient motor and durable TEFC housing, it blends performance with long‑term reliability for demanding pool environments.

• Motor and efficiency: Totally Enclosed Fan-Cooled (TEFC) motor designed for long life and steady, reliable operation; DOE compliant with NEMA Premium efficiency to help reduce energy costs.
• Power and capacity: 1.1 HP single‑speed motor compatible with 115V or 208–230V power supplies for flexible installations.
• Connections and plumbing: 2" NPT suction and discharge ports with female pipe thread (FPT) for straightforward, standard‑fit plumbing.
• Maintenance access: Cam‑and‑Ramp lid design with a see‑through window for quick inspection and easy cleaning of the strainer basket.
• Durability: Thermoplastic construction built to withstand harsh pool environments and demanding installations.
• Performance features: Balanced hydraulic design for efficient flow, improved reliability, and reduced operating costs; self‑priming capability simplifies startup in various setups.
• Energy metrics: Weighted Energy Factor (WEF) of 3.4, reflecting strong real‑world efficiency for continuous pool circulation.
• Application: In‑ground pool pump designed for commercial‑duty, high‑demand installations that require dependable performance.

The WhisperFlo’s combination of a high‑efficiency motor, rugged build, and easy maintenance translates to fewer service calls and more consistent water circulation. With 2" ports, installation remains compatible with common pool plumbing, while the transparent lid window enables fast basket checks without disassembly. For pool operators seeking steady turnover, reduced energy use, and proven reliability in in‑ground systems, the WhisperFlo 1.1 HP stands out as a practical, long‑term choice.