
Quick overview
- Genuine Hayward Factory part SPX1600PN, not a generic knob.
- Two pieces included The kit supplies both the swivel nut and the hand knob.
- Super and Super II The knob used on Hayward Super Pump and Super II strainer covers.
- Also listed for Max-Flo Hayward parts data lists this kit against the Max-Flo 1800 and 2800 model pumps as well.
- Plastic construction Molded plastic, the same material as the original.
- Fixes a lid that will not clamp A stripped or cracked knob stops the strainer cover sealing, which is where most air leaks start.
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Product details
The Hayward SPX1600PN hand knob kit is the clamping hardware for the strainer cover on Super Pump and Super II pumps. It ships as a set: the swivel nut and the hand knob together.
Why it wears out
The knob is turned by hand every time a basket is emptied, and it sits in sun and pool chemicals the rest of the time. Threads round off, the plastic goes brittle and eventually the cover will not pull down tight. That is when the pump starts drawing air, losing prime or dribbling water at the lid.
Fitting it
Because the kit includes the swivel nut, both halves of the worn assembly get replaced at once. While the cover is off, look at the lid o-ring as well. A tired o-ring and a tired knob usually reach the end together, and replacing only one of them rarely stops the air leak.
| Brand | Hayward |
|---|---|
| Manufacturer part number | SPX1600PN |
| UPC | 610377614351 |
| Type | Pool Pump Part |
| Material | Plastic |
| Included | Swivel nut and hand knob |
| Fits | Hayward Super Pump and Super II pumps |
| Also listed for | Hayward Max-Flo 1800 and 2800 model pumps |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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