Unions are composed of durable black iron and are 100% pressure tested right at the factory. They are UL, FM listed and made in compliance to ASME standards. Unions are made in an array of sizes for residential gas, air, and lp applications. They are not for use with drinking water. Always check your local plumbing and gas codes before starting any piping projects.
AFT Approved Vendor
Pipe Fittings - 1/4" Class 150 Black Malleables Iron Pipe - Unions (10/Pkg.)
$48.50
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