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Thread: "Trade size" o-ring for Hayward SP1498 union?

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    "Trade size" o-ring for Hayward SP1498 union?

    Anyone know the trade size for Hayward SP1498 o-rings? They are an in-between size that is not easy to cross-reference. Closest I've found is a British Standard BS-1806 size 3.53X063.5 which corresponds to size -839. What are you guys using?

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    Texas Splash's Avatar
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    Re: "Trade size" o-ring for Hayward SP1498 union?

    Gee, I hated to see this thread sitting out there with no replies. I guess no one had a good answer. Not sure if you got an answer to your question yet, but if not, I would recommend giving Inyopools.com a quick call. They have a deep pool of resource material and may be better equipped to answer that question. Best of luck to you.
    Pat (a.k.a. Texas Splash) ~ My Pool: Viking Fiberglass; 17,888 Gal; Waterway Supreme 2-sp/2-hp pump; Hayward Ctg filter; TF-100 w/ Speed Stir
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