Description
Pentair 022018 WhisperFloXF® XFK-12 3 Phase TEFC Premium Efficient High Performance Pump with Super-Duty Motor; 3 HP, 208-230/460V, 9.8-9.4/4.7 Amp
The WhisperFloXF High Performance Pump is an outstanding choice for demanding applications that call for energy efficiency, quiet operation and dependability. Pump hydraulics have been redesigned for smoother flow, greater efficiency, faster priming and quieter operation. The WhisperFloXF is built with a durable, one-piece composite resin housing and a dual-compartment motor for simplified field wiring.
Features
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High-Performance Efficiency: This pump is the evolution of Pentair’s WhisperFlo series, developed using advanced engineering tools like Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA). These robust analysis tools help fine-tune the impeller design and motor architecture to deliver exceptional flow rates—often exceeding 200 gallons per minute—while maintaining high efficiency. The streamlined hydraulic design minimizes turbulence for smoother and quieter operation, a critical advantage in commercial installations where energy efficiency is paramount .
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Super-Duty TEFC Motor: The pump features a Three-Phase, Totally Enclosed Fan Cooled (TEFC) motor design that provides reliable, continuous operation even in challenging environments. The TEFC enclosure protects the internal components from external contaminants while the super-duty construction ensures longevity and reduced maintenance. The motor design benefits from a dual-compartment configuration that simplifies field wiring and enhances overall performance, making installation straightforward and robust .
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Versatile Voltage & Current Characteristics: Engineered for flexibility, the pump operates over dual voltage ranges—208-230V or 460V—so it can adapt to a variety of electrical infrastructures. At 208-230V, the motor draws around 9.8 to 9.4 amps, while at 460V the current draw is approximately 4.7 amps. This dual-voltage capability not only optimizes energy usage but also supports smoother operation under varying load conditions, further enhancing its high-performance credentials .
Technical Specifications Summary
| Specification | Details |
|---|---|
| Motor Power | 3 HP |
| Voltage Range | 208-230V or 460V |
| Phase | 3 Phase |
| Motor Type | TEFC (Totally Enclosed Fan Cooled) |
| Current Draw | ~9.8-9.4 A (208-230V) / ~4.7 A (460V) |
| Design Features | Advanced impeller design, hydraulic isolator, dual-compartment motor for simplified wiring and improved efficiency |
The combination of these specifications makes the pump ideal for continuous, reliable operation in commercial pool facilities, water features, and installations where maintaining consistent water flow and pressure is critical.
Applications & Considerations
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Commercial Pools & Spas: With its higher flow capabilities and efficient design, the WhisperFloXF® pump excels in environments where water features, negative edges, or slides are present. Its quiet and energy-efficient operation ensures that venues such as hotels, water parks, and health clubs benefit from lower operational costs without sacrificing performance.
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Ease of Installation & Maintenance: The design incorporates features such as tool-free union nuts, an easy-carry handle, and a see-through inspection lid for the strainer basket. These practical attributes simplify field installation and routine maintenance, reducing downtime and increasing overall system reliability.
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Enhanced Reliability for Demanding Use: The robust construction and precise engineering not only deliver superior performance but also ensure that the pump maintains consistent efficiency over prolonged use. As a drop-in replacement for older WhisperFlo models, the XFK-12 streamlines system upgrades, often requiring minimal changes to existing setups.
