O-ring
A generic term used to describe a sealing device in the shape of a donut and made of some pliable material like rubber. A chlorinator device uses many such O-rings which are composed of litharge cured viton.
A generic term used to describe a sealing device in the shape of a donut and made of some pliable material like rubber. A chlorinator device uses many such O-rings which are composed of litharge cured viton.
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