Stainless steel chain attachment
Rust proof finish for outdoor use
Cushioning nose foam rests on bridge of nose for comfort
Resists clogging
and Flexvolt battery range are compatible with this charger
Watts Regulator HAV Series Automatic Air Vent Valve gbs insert Stainless steel chain attachmentHAV Series automatic vent valves are used in commercial, residential, and industrial hydronic heating applications to provide automatic or manual air venting in baseboards, connectors, radiators, and high points in piping systems. It consists of a 2 piece, chromed brass body construction, stainless steel check valve, brass disc bearing cover, copper thermostat assembly, neoprene O ring, cellulose fiber disc, replaceable cartridge, and ABS heat