Hayward SPX3210Z2MER 1.5 HP 2-Speed Max-Rated Motor – Square Flange
The Hayward SPX3210Z2MER is a direct-replacement square-flange pump motor rated at 1.5 horsepower (max-rated), dual-speed, 208-230 V. It is designed to fit the TriStar® SP3200X series pumps and restore reliable circulation and performance in pool systems.
Key Features
- 1.5 HP (max-rated) capability — fits suitable pump models requiring that size.
- 2-speed operation gives flexibility for high-flow filtration and low-flow energy-saving modes.
- Square-flange mounting configuration for easy drop-in replacement of compatible pump assemblies.
- Built by a trusted manufacturer with sealed ball bearings, stainless shaft, and designed for pool conditions.
Technical Specifications
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Part Number: SPX3210Z2MER
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Motor Type: 2-Speed (High/Low) 208-230 V
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Mounting Style: Square flange (motor end replacement)
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Application: Replacement motor for TriStar SP3200X series pool pumps
Installation & Compatibility Notes
Before starting installation, turn off the pump and isolate electrical power. Remove the existing motor assembly, preserve or note wiring connections, and match mounting bolt pattern and shaft length to confirm compatibility. Install the SPX3210Z2MER motor, secure the flange, reconnect wiring for the appropriate voltage and speed selection, and restore circulation. After installation, observe pump operation in both speeds to confirm smooth function and absence of unusual noise or vibration.
Maintenance Tips
- Monitor motor bearings annually — if noise or vibration occurs under load, consider bearing service or replacement.
- Clean motor air-vents of debris or chemical buildup to maintain cooling efficiency and prevent overheating.
- Keep this motor part number stocked in your parts inventory—quick motor replacements minimize downtime for service calls.
Why Choose This Motor?
For pool service professionals, equipment retailers, and homeowners seeking a reliable motor upgrade or replacement, the SPX3210Z2MER offers a value-priced OEM-matched solution. Its dual-speed capability supports both effective circulation and energy-efficient operation, while square-flange design simplifies installation in compatible pumps.
