Hayward SPX3005C Impeller - 1/2 HP

What This Part Is Used For
The Hayward SPX3005C is a 1/2 HP impeller for compatible Hayward pump models. It threads onto the motor shaft inside the wet end and moves water through the filter and back to the pool. This is the main hydraulic component that determines flow output.

Why This Part Matters
A damaged or clogged impeller reduces circulation and can cause the pump to run noisy or struggle to prime. Low flow affects filtration, chlorination, and heater operation. Replacing the correct impeller restores normal turnover and helps protect the motor from extra strain.

Key Features and Specifications

• Manufacturer part number SPX3005C
• Impeller rated for 1/2 HP
• Installs on motor shaft inside wet end
• Primary water-moving component
• For compatible Hayward pump models

Installation and Fitment Guidance
Inspect the diffuser and shaft seal while the pump is open and replace worn sealing parts as needed. Verify the motor horsepower matches the impeller rating. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward manufactures pumps, filters, heaters, automation systems, cleaners, and salt chlorination equipment that integrate across residential pool pads. Their pump platforms cover everything from smaller circulation systems to high-demand setups. Correct internal components keep flow, pressure, and energy use where they should be. Genuine Hayward parts help maintain fit and serviceability over time.

Common Service Context
Technicians replace this impeller during a pump rebuild after debris ingestion or when flow drops with no blockage in the plumbing. It is often serviced alongside a shaft seal replacement if there has been leakage.