Re: brass unions
Posted by e-plumber on February 11, 2004 at 19:30:05:
In response to Re: brass unions
: Do brass unions require a washer between the nipple and the nut? They don't seem to be sold that way & I was wondering if these are to be acquired seperately.

: thanks

A union for a water meter or pressure regulator will have a rubber washer or o-ring but a regular brass union for a water line will not, the ground joint will be the seal.

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