Pentair WhisperFlo® High Performance Pump 3 HP 208-230/460V 3-Phase
The Pentair WhisperFlo® 3 HP 3-Phase High Performance Pump 208-230/460V (011644) is a heavy-duty commercial pool and spa pump on the proven WhisperFlo platform — robust thermoplastic construction with Cam & Ramp™ see-through lid, Funnel-Flo™ diffusers for high self-priming flow, and 2-inch suction and discharge ports. Commercial-duty 56-frame TEFC motor with threaded shaft and NEMA-rated square flange. Lower horsepower models deliver higher performance than the industry standard. CSA certified.
Note: 3-phase pump. 60-day manufacturer warranty.
Key Features
Funnel-Flo™ Diffusers
Proprietary Funnel-Flo diffuser design delivers high self-priming flow — faster priming and superior hydraulic performance.
Commercial-Duty 56-Frame NEMA TEFC Motor
Threaded shaft, NEMA-rated square flange, TEFC — designed for long service life in demanding commercial environments.
Cam & Ramp™ See-Through Lid
Oversized strainer basket and volute — quick basket inspection and easy servicing.
2" Suction and Discharge Ports
Standard 2-inch ports, compatible with all cleaning systems, filters, and jet action spas.
Higher Performance at Lower HP
WhisperFlo hydraulic design delivers higher flow than industry-standard pumps at the same horsepower.
Specifications
| Horsepower | 3 HP |
| Service Factor HP | 3.45 SF HP |
| Motor Speed | Single Speed |
| Motor Type | TEFC, 56-Frame NEMA Square Flange |
| Phase | Three Phase |
| Voltage | 208V / 230V / 460V |
| Amperage (High/Low) | 9.8 A / 4.7 A |
| Frequency | 60 Hz |
| Port Size | 2 in Suction and Discharge |
| Product Weight | 51.6 lb |
| Shipping Dimensions | 28.35 × 12.62 × 15 in |
| Certifications | CSA Certified |
| Warranty | 60 Days |
What's in the Box
- Pentair WhisperFlo 3 HP 3-Phase TEFC Pump (011644)
- User Manual
Warranty
The Pentair WhisperFlo 011644 comes with a 60-day manufacturer warranty. Clearflow Pool Supply is an authorized Pentair dealer and will assist with any warranty service needed.