Zurn® Z1300 encased Ecolotrol® anti-siphon automatic draining wall hydrant is designed for flush installation. Comes complete with non-freeze type integral backflow preventer, bronze casing, all bronze interior parts, non-turning operating rod with free-floating compression closure valve, replaceable bronze seat and seat washer and combination 3/4 in female or 1 in male straight IP inlet. Nickel bronze box and hinged cover include operating key lock and WATER cast on cover.