Hayward Super II Pump Impeller 2-1/2HP | SPX3021C
Hayward Products
SKU: HPPSPX3021C
Hayward SPX3021C Impeller, 2-1/2 HP Max Rated / 2 HP Full Rated (Super II SP3000 / SP3000X)
Hayward SPX3021C is a genuine replacement impeller for the Hayward Super II pump family. This impeller is commonly identified as the 2 HP full-rated (often referred to as 2-1/2 HP max-rated in listings) impeller used on compatible SP3000 and SP3000X series Super II pumps. Replacing a worn, cracked, or clogged impeller can restore proper flow and pump performance.
Key Features
- Part Number: SPX3021C
- Brand: Hayward
- Type: Pump impeller
- Common Rating Reference: 2 HP full-rated / 2-1/2 HP max-rated (application dependent)
- Pool Type: In-ground
- Genuine Hayward replacement part
Common Compatibility (Verify Before Ordering)
- Hayward Super II pump series: SP3000
- Hayward Super II pump series: SP3000X
- Often listed for Super II models such as SP3007(EEAZ), SP3010(EEAZ), SP3015(EEAZ), SP3020(EEAZ), SP3025(EEAZ), SP3030(EEAZ) (verify your exact model)
Common Reasons to Replace
- Reduced flow or weak return pressure (after confirming clean baskets/filter)
- Cracked or damaged impeller vanes
- Debris blockage inside the impeller eye
- Noise/vibration caused by impeller damage or imbalance
Installation Notes
- Disconnect power at the breaker and relieve system pressure before servicing.
- Confirm the pump’s total horsepower (THP) / service factor and match the correct impeller.
- Replace the pump shaft seal during impeller service to help prevent leaks into the motor.
- Inspect the diffuser and housing gasket/O-rings and replace any worn seals while the pump is open.
- Prime the pump properly after reassembly and check closely for leaks.
Related Products
- Hayward SPX3021C (This Impeller)
- Hayward Super II (SP3000) Pump Parts
- Hayward Super II Shaft Seals
- Hayward Super II Diffusers
- Hayward Super II O-Rings & Gaskets
- Hayward Super II Rebuild Kits
Maintenance Tips
- Keep skimmer and pump baskets clean to reduce debris reaching the impeller.
- Maintain proper water level to help prevent cavitation and impeller wear.
- Address suction-side air leaks promptly to improve priming and reduce pump strain.
- If flow drops suddenly, check the filter/baskets first, then inspect the impeller for blockage.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
Related Products
