221LF - Lead Free Boiler Drain Valve - 1/2" MIP x 3/4" Hose Thread
Specification Sheet Arrowhead Brass 221LF - Lead Free Boiler Drain Valve - 1/2" MIP x 3/4" Hose Thread The Arrowhead Brass 221LF boiler drain has a 1/2" MIP connection. The 221LF includes Arrowhead Brass’s exclusive O-ring bonnet and stem design (no packaging nut to tighten) and a 3-year limited warranty. Arrowhead Brass 221LF & 223LF series Lead Free Boiler Drains are made of heavy-duty Lead Free brass and feature a one-piece O-ring bonnet stem design for maintenance-free, easy operation with years of service. The 221LF (1/2 inch) and 223LF (3/4 inch) Boiler Drains feature male pipe thread inlet connections and are available in various options and finishes. The 221LF and 223LF series are certified to NSF/ANSI 372 Lead-Free by IAPMO. Features Made from a heavy-duty, lead-free bronze alloy Inlet Connection: 1/2" MIP Outlet Connection: 3/4" male hose thread Arrowhead Brass green tee handle Lead-free certified to NSF/ANSI 372 (by IAPMO) 3-year limited warranty Max pressure: 125 PSI M