U.S. Seal Shaft Seal Assembly PS2131 In stock$1599
Quick overview
- Complete seal assembly Supplied as the matched pair, rotating half and seat together.
- Part number PS-2131 The U.S. Seal number, so it can be ordered without cross referencing.
- Substitutes SPX1500KA Listed as a replacement for that part number.
- Flo-Master pumps Referenced against the Aqua-Flo Flo-Master FMCP and FMHP series.
- The part that stops a leak A pump dripping from between the motor and the wet end is almost always the shaft seal.
- Replace as a set Fit both halves together. Reusing an old seat against a new face is what makes a fresh seal leak again.
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Product details
The U.S. Seal PS-2131 is a pump shaft seal assembly, referenced against the Aqua-Flo Flo-Master FMCP and FMHP series and listed as a substitute for SPX1500KA.
The symptom
A pump that drips from the joint between the motor and the wet end has a failed shaft seal. Nothing else leaks in that spot. Left alone the water tracks back along the shaft and into the motor bearings, which turns a small part into a motor replacement.
Fitting
The assembly is a matched pair: a rotating face that goes on the shaft and a seat that presses into the housing. Replace both together and keep the sealing faces clean and dry going in. A new face run against an old seat is the most common reason a rebuilt pump leaks the same way it did before.
| Brand | U.S. Seal |
|---|---|
| Manufacturer part number | PS-2131 |
| UPC | 852661157117 |
| Type | Shaft seal assembly |
| Substitute part numbers | SPX1500KA |
| Fits | Aqua-Flo Flo-Master FMCP and FMHP series pumps |
| Shipping weight | 0.2 lb |
| Ships | Parcel |
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