– Dezincification Resistant Brass Alloy – Hose Connection with Strapped Cap – Triple Sealing Stem with 2 FKM O-Rings and Second Generation PTFE Seats – Blow-Out Proof Stem – 100% Leak Tested – 100% Made in Italy – Leakproof Stem – Lifetime Warranty – Wetted Surfaces Contain Less than .25% Lead Content