Honeywell 3/4 in. NPT Powervent Gold Air Eliminator

The GoldTop offers a convenient, one-fits-all concept, to stock one vent for all your venting needs, between 1 and 150 psi systems. Honeywell's revolutionary patented fulcrum design offers a venting rate of 3-4 times that of other products. Used in Residential or commercial heating and cooling systems.|Maximum safe operating pressure (psi) 150 psi|Operating temperature range (F)240 degree F|Male NPT connection|Patent no. 5,988,201|Light weight|Proven durability|Easy to install|No clog vent|360 degree adjustable collar ring for installation flexibility|Stainless steel concentrator which eliminates gurgling noise