{"product_id":"netafim-guardian-air-vacuum-relief-air-vent-2-inch-65aria2sv-pack-of-12","title":"Netafim Guardian Air\/Vacuum Relief Air Vent, 2 Inch (65ARIA2SV) - Pack of 12","description":"\u003cdiv class=\"container\"\u003e\n\u003ch2\u003eNetafim Guardian Air Vents\u003c\/h2\u003e\n\u003cp\u003eMade of corrosion-resistant UV protected composite materials. These large capacity vents dampen water hammer preventing pipes and fittings from cracking and bursting. Optional shrader valve is ideal for measuring local line pressure.\u003c\/p\u003e\n\n\u003cp class=\"fw-bold\"\u003e Why Guardian Air Vents\u003c\/p\u003e\n\u003cp\u003eGuardian Air Vents proven design provides more air release capacity than other vents of similar size. Commonly used to break vacuum caused by system draining.\u003c\/p\u003e\n\u003cp class=\"fw-bold\"\u003e Product Advantages\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsures maximum protection of the irrigation system with proper sizing and placement. \u003c\/li\u003e\n\u003cli\u003eEnsures vent closure as water fills the system, remains open when air pressure reaches the following \u003cul\u003e\n\u003cli\u003e5 psi for 3\/4″ and 1″ Guardian \u003c\/li\u003e\n\u003cli\u003e10 psi for 2″ Guardian \u003c\/li\u003e\n\u003cli\u003e8 psi for 3″ Guardian \u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e\n\u003cli\u003eLarge capacity vents dampen water hammer preventing pipes and fittings from cracking or bursting. \u003c\/li\u003e\n\u003cli\u003eMade of corrosion-resistant reinforced UV protected composite materials – no metal parts to rust or corrode, no need for spare parts. \u003c\/li\u003e\n\u003cli\u003eGuardian Air Vent with Shrader Valve is ideal for measuring local line pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cdiv class=\"row justify-content-center\"\u003e\n\u003cdiv class=\"col-0 col-sm-9 col-md-4 col-l-6 col-xl-6\"\u003e\n\n\u003cp class=\"fw-bold\"\u003e Applications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommonly used downstream of valves, primarily at manifolds, to break vacuum caused by system draining. \u003c\/li\u003e\n\u003cli\u003eOn sloping terrain to prevent collapsing of pipes caused by vacuum when pipe networks drain. \u003c\/li\u003e\n\u003cli\u003eUpstream of valves for air discharge during system start-up. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-0 col-sm-9 col-md-4 col-l-6 col-xl-6\"\u003e\n\n\u003cp class=\"fw-bold\"\u003e Specifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4” Guardian: 150 psi \u003c\/li\u003e\n\u003cli\u003e1” Guardian: 150 psi \u003c\/li\u003e\n\u003cli\u003e2” and 3” Guardian: 150 psi \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eStages of Operation\u003c\/strong\u003e \u003cbr\u003eGuardian Air and Vacuum Acting Air Vents \u003c\/p\u003e\n\n\u003col\u003e\n\n\u003cli\u003eThe Guardian discharges large quantities of air through an opening equal to a large size standard vent. As water enters, the float rises and forces the air vent to close.\u003c\/li\u003e\n\u003cli\u003eDuring normal flow, while the line is under pressure, the air vent remains closed.\u003c\/li\u003e\n\n\u003cli\u003eAs the line empties, or during a drop in pressure, the float drops down and opens the air vent. Air is admitted, breaking the vacuum created by the withdrawing water and prevents the collapse of pipelines and suction of soil into dripperlines.\u003c\/li\u003e\n\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Netafim","offers":[{"title":"2 in. - Pack of 12","offer_id":51756314231062,"sku":"70561-000081-PCK","price":632.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/5912\/6550\/files\/70561-000081-26_c0647ed9-5e3f-41ad-bf76-14b12ccb41cc.webp?v=1787675735","url":"https:\/\/hydrobuilder.com\/products\/netafim-guardian-air-vacuum-relief-air-vent-2-inch-65aria2sv-pack-of-12","provider":"Hydrobuilder","version":"1.0","type":"link"}