
Quick overview
- Genuine Hayward Factory part SPX3200B3.
- TriStar fitment Listed for the Hayward TriStar pump models SP3200 and SP3200EE.
- Shapes the flow off the impeller The diffuser is what turns impeller speed into pressure at the pump discharge.
- A quiet cause of lost flow A cracked or worn diffuser lets water recirculate inside the pump, so the motor runs normally while the system loses performance.
- Diffuser only The screws that hold it and the sealing O-ring are separate Hayward parts.
- Worth doing with a rebuild If the pump is already open for a seal, the diffuser is a sensible thing to inspect.
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Product details
The Hayward SPX3200B3 is the diffuser for the TriStar pump, listed for the SP3200 and SP3200EE models. It is the genuine Hayward part.
What the diffuser does
It sits around the impeller and converts the speed of the water leaving it into pressure at the discharge. That conversion is where a centrifugal pump gets most of its head, so the condition of the diffuser has a direct effect on how the whole system performs.
Symptoms of a worn one
A pump that sounds normal and pulls normal current but moves noticeably less water, with a clean pump basket and a clean filter, is often running a cracked or worn diffuser. The wear usually shows at the nose where it meets the impeller. This listing is the diffuser on its own: the screws that hold it in place and the sealing O-ring are separate Hayward part numbers.
| Brand | Hayward |
|---|---|
| Manufacturer part number | SPX3200B3 |
| UPC | 610377911924 |
| Part type | Pool pump part |
| Type | Diffuser |
| Fits | Hayward TriStar SP3200, SP3200EE |
| Shipping weight | 0.65 lb |
| Ships | Parcel |
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