SKU F5400500
Use Uponor Stainless-steel Insert for compression connections from lead-free (LF) brass compression stop valves (angled or straight) to 1/2 in. Uponor AquaPEX pipe. Included with certain Uponor LF brass compression angle stop valves and LF brass compression straight stop valves. Note: Use only the stainless-steel inserts supplied by Uponor with Uponor LF brass compression stop valves. Substitution can result in valve connection failure.