Hayward SPX3220C Impeller - 2 HP With Screw

What This Part Is Used For
The Hayward SPX3220C is a pump impeller listed as 2 HP and supplied with a screw as noted. It mounts on the motor shaft inside the pump wet end and drives water through the pool circulation system. This part is accessed when the pump is opened for internal service or rebuild work.

Why This Part Matters
A damaged impeller can cause low flow that impacts filtration, skimming, heater operation, and cleaner performance. Installing the wrong impeller can also create mismatch with the motor, leading to poor performance and repeat service issues. Replacing the correct impeller restores proper water movement and more consistent system operation. This is commonly addressed after a clog event or during a seal and diffuser service.

Key Features and Specifications

• Manufacturer part number: SPX3220C
• Pump impeller
• Horsepower listed: 2 HP
• Includes screw as listed
• Internal wet end component mounted on the motor shaft

Installation and Fitment Guidance
Disconnect power and relieve system pressure before opening the pump wet end. Inspect the diffuser and O-rings while the pump is apart and replace worn seals to prevent leaks on startup. Confirm by manufacturer part number before ordering.

About the Hayward Brand
Hayward manufactures an integrated pool equipment ecosystem including pumps, filters, heaters, automation controls, cleaners, chlorination systems, and service parts. Their pumps are widely installed, and serviceable wet end components help technicians restore flow without replacing complete equipment. Targeted impeller replacements are a practical way to correct circulation issues. Hayward replacement parts are widely supported across the pool industry.

Common Service Context
Techs typically replace impellers when returns are weak and the pump basket and filter are clean, or when internal inspection shows chipped or broken vanes. It is often identified after debris has made it past the basket and into the wet end.