Jacuzzi Square Ring Gasket In stock$1199
Quick overview
- Exact size 6" OD, 5-5/8" ID, 3/16" thick, so it is easy to check against the ring you are pulling out.
- Square profile A square section ring, not a round o-ring, which is what lets it seal a flat flange face.
- Rubber Listed with rubber as the material.
- Filter valve part Filed as a filter valves part on Jacuzzi sand filter equipment.
- Several part numbers Sold as G-145 and also referenced as 13037809R and G-145-13037809.
- Lubricate on assembly A pool rated silicone o-ring lubricant helps it seat without rolling or pinching. Avoid petroleum grease, which attacks rubber.
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Product details
The G-145 is a square ring gasket in rubber, measuring 6 in. outside diameter, 5-5/8 in. inside diameter and 3/16 in. thick. Our record lists it under the Jacuzzi brand and also references it as 13037809R.
Square, not round
The profile is the point. A square section ring presents flat faces to the surfaces it seals, so it holds a wider contact band against a flange than a round o-ring of the same size would. That is why the original is square, and why substituting a round ring you happen to have in the right diameter tends to end in a slow weep.
Where it is used
It is filed as a filter valves part, listed against Laser bolt-on style top mount sand filters in the 160L, 190L, 225L and 250L sizes. Because it is sold by part number, measure the ring you are removing against the three dimensions above before ordering.
Fitting
Clean the groove and the mating face before the new ring goes in. A thin film of silicone lubricant made for pool o-rings helps it seat flat rather than rolling as the flange is drawn down. Petroleum based grease attacks rubber, so keep it away from this and every other seal on the filter.
| Brand | Jacuzzi |
|---|---|
| Manufacturer part number | G-145 |
| Alternate part number | 13037809R |
| Also referenced as | G-145-13037809 |
| Type | Square ring gasket |
| Material | Rubber |
| Outside diameter | 6" |
| Inside diameter | 5-5/8" |
| Thickness | 3/16" |
| Part type | Filter Valves Part |
| Listed for | Laser bolt-on style top mount sand filters 160L, 190L, 225L, 250L |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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