This boiler drain has half-inch female threads as well as three-quarter inch male threads. This allows for great flexibility in different applications. I have bought many of these units and only had one minor leak with one of them at the packing nut. I continue to buy several a week.
Q: Will these sweat directly to 3/4" (nominal) plumbing copper?
Asked by Michael 12 years ago
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Verified Reply- Supplyhouse Staff
no its a 3/4 threaded fitting, not sweat
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