Speck O-Ring for Diffuser 90x5mm$1375
Quick overview
- Speck 2920141210 The factory diffuser o-ring, not a generic ring cut to fit.
- 90x5mm 90mm across with a 5mm cross section, so it can be measured against the ring you removed.
- Seals the diffuser Keeps suction on the impeller side instead of letting water short circuit around the diffuser.
- Wide model coverage Listed for the Speck Model 90, E90, ES-90, S-90, the 433 and the HydroStar Model 98.
- Replace it while you are in there Any time the pump is opened to the diffuser, this o-ring is the one to change.
- Rubber wear part O-rings take a set, harden and crack with heat and age, and a flattened ring will not seal again.
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Product details
The Speck 2920141210 is the diffuser o-ring for the Speck pump range, measuring 90mm across with a 5mm cross section.
What it seals
The diffuser sits over the impeller and turns the impeller output into pressure. This o-ring seals the diffuser against the housing. When it hardens or takes a set, water leaks back around the diffuser instead of going out the discharge, and the pump moves less water than it should for the power it is drawing.
Which pumps
It is carried for the Speck Model 90, E90, ES-90 and S-90, the Model 433 and the HydroStar Model 98. Measure the old ring if you are unsure which one came out of your pump.
Fitting
Seat the ring dry in its groove, then use a thin film of silicone lubricant made for pool o-rings. Do not use petroleum grease, which swells and degrades the rubber.
| Brand | Speck |
|---|---|
| Manufacturer part number | 2920141210 |
| Type | Diffuser o-ring |
| Size | 90x5mm |
| Fits | Speck Model 90, Model E90, Model ES-90, Model S-90, Model 433 and HydroStar Model 98 pumps |
| Part type | Pool pump part |
| Shipping weight | 1 lb |
| Ships | Parcel |
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