{"product_id":"honeywell-ea79a1004-industrial-automatic-air-vent","title":"Honeywell EA79A1004 Industrial Automatic Air Vent","description":"\u003cdiv class=\"overview\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Honeywell EA79 Industrial Air Vent purges air from high pressure mains and equipment in hot or cold closed water systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"features\"\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in shutoff valve for servicing without system shutdown.\u003c\/li\u003e\n\u003cli\u003eBuilt-in vacuum breaker.\u003c\/li\u003e\n\u003cli\u003eRemovable float\/valve assembly for easy servicing.\u003c\/li\u003e\n\u003cli\u003eSafety drain connection and vent cap with leakage guard.\u003c\/li\u003e\n\u003cli\u003eBrass shell construction.\u003c\/li\u003e\n\u003cli\u003eInternal parts made of corrosion-resistant and chemical-resistant materials for use with water systems containing propylene glycol, mineral oils, or petroleum-based oils. Replaces Hoffman # 79 or Dole # 75 Vents.\u003c\/li\u003e\n\u003cli\u003eMaintains quiet and efficient operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"text-decoration: underline; font-size: small;\"\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Hydronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (in.):\u003c\/b\u003e 5 in. long x 1 7\/8 in. diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (mm):\u003c\/b\u003e 128 mm long x 48 mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Safe Operating Pressure (psi):\u003c\/b\u003e 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Safe Operating Pressure (kPa):\u003c\/b\u003e 1034 kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComments:\u003c\/b\u003e Internal parts made of corrosion-resistant and chemical-resistant materials for use with hydronic systems that may contain concentrations of propylene or ethylene glycol.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating \u003cst1:place\u003e\u003cst1:placename\u003eTemperature\u003c\/st1:placename\u003e \u003cst1:placetype\u003eRange\u003c\/st1:placetype\u003e\u003c\/st1:place\u003e (F):\u003c\/b\u003e 250 F Maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperating Temperature Range (C):\u003c\/b\u003e 120C Maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnection Size (in.):\u003c\/b\u003e 3\/4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnection Type:\u003c\/b\u003e 3\/4 in. male NPT pipe thread with 1\/2 in. female NPT pipe thread\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47344319987885,"sku":"EA79A1004","price":63.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5895\/3645\/files\/EA79A1004.jpg?v=1787906971","url":"https:\/\/www.bostonheatingsupply.com\/products\/honeywell-ea79a1004-industrial-automatic-air-vent","provider":"Boston Heating Supply","version":"1.0","type":"link"}