Compatible with Hayward
SP3021B
Super II Pump Diffuser and Impeller Screw Parts, 1.5 HP
Also sold as
Your number not here? Send it to us and we'll confirm the match.
OEM numbers listed for fitment identification only.
Specifications
| Compatible brand | Hayward |
|---|---|
| Category | Pumps & Pump Parts |
| Material | Glass-filled thermoplastic |
| Lead time | 15–25 days after order confirmation |
- MOQ 50 pcs · samples from 1
- Private label available
- Ships from our factory
Request wholesale quote
One request covers the whole list — no need to send them one by one.
Tiered pricing available above 1,000 pcs · OEM packaging available
Product overview
Super II Pump Diffuser and Impeller Screw Parts, 1.5 HP — an aftermarket impeller dimensioned to drop into Hayward circulation pumps without modification. In service it accelerates water through the volute and generates the flow and head the pump is rated for. This is a consumable in practice: the vanes wear and the eye clogs with debris, which shows up as reduced flow and lower filter pressure. Ours is molded in glass-filled thermoplastic. This part is cross-referenced to 3 Hayward OEM numbers — SP3021B, SPX3021B, SPX3021R — so buyers working from a number stamped on a failed component can confirm the match before ordering.
Fits these systems
Hayward circulation pumps — confirm fitment by OEM number
Not sure it fits? Send us a photo of your part and we'll confirm. Send a photo
Often sourced together
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What OEM numbers does SP3021B replace?
POOLPOINT SP3021B is an aftermarket replacement cross-referenced to SPX3021B and SPX3021R. Those numbers identify fitment only — the part is manufactured by POOLPOINT, not by Hayward.
What equipment does SP3021B fit?
It fits NorthStar, Super II and TriStar. Those are equipment models, not part numbers — order against SP3021B itself.
Is SP3021B a genuine Hayward part?
No. POOLPOINT manufactures compatible aftermarket replacement parts. We are not affiliated with, sponsored by or endorsed by Hayward; the brand name and OEM numbers are used to identify fitment only.
What is the minimum order quantity for SP3021B?
MOQ is 50 pcs per part, and mixed cartons are welcome to reach the order minimum. Samples are a separate case — we supply single pieces so you can confirm fitment before committing to a production run.
What material is SP3021B made from?
SP3021B is produced in glass-filled thermoplastic, dimensionally checked against an OEM sample before tooling is signed off.
SP3021B
Super II Pump Diffuser and Impeller Screw Parts, 1.5 HP