Square Flange 56Y Pump Motor
Square Flange 56Y Pump Motor is backordered and will ship as soon as it is back in stock.
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Square Flange 56Y Pump Motor
The H637 is a 2 HP, 3-phase, 56Y square-flange replacement motor for commercial and higher-demand in-ground pool and spa pumps, driving the pump's impeller.
Key Features
- Sealed ball bearings
- 303 stainless steel threaded shaft
- 208-230/460V, 3-phase
- 3450 RPM, 56Y square flange
- Rated for 50°C ambient
Compatibility
- Jandy Stealth SHPF/M Series 2.0 HP 3-Phase
- Pentair/PacFab WhisperFlo WFK 2 HP 3-Phase
- Pentair WhisperFlo WFK-8
- Does not fit single-phase pumps of similar HP and frame
Replace the pump shaft seal and related gaskets when installing this motor to help prevent water intrusion and premature motor failure.
The H637 requires 3-phase electrical service and should not be substituted for a single-phase motor just because the horsepower and frame match.
This product ships free via FedEx Home Delivery.
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