{"product_id":"netafim-av-combo-050-netafim-mini-5-in-combination-air-vent","title":"Netafim Mini 1\/2 in Combination Air Relief Vent","description":"\u003cp\u003eThe Netafim Mini 1\/2 in Combination Air Relief Vent (model AV-COMBO-050) clears large volumes of air during pressurization and admits air when lines drain to protect pipelines and improve meter accuracy. It is designed for continuous-action operation in drip and mainline irrigation systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous-action design:\u003c\/strong\u003e Releases small volumes of air while lines are pressurized and discharges large air volumes during start-up or draining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Body and components are made from corrosion-resistant, UV-protected reinforced nylon and engineered plastics for long field life with no metal parts to corrode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Use along mains, at the end of mainlines, before water meters and automatic metering valves, at high points, or upstream of manifolds for accurate flow readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Mini 1\/2\" model rated for continuous operation with a maximum working pressure of 150 psi and compact dimensions suitable for riser mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy service:\u003c\/strong\u003e Simple float\/seat assembly reduces maintenance and allows quick replacement where applicable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis combination air\/vacuum relief vent provides reliable protection against water hammer, helps prevent pipe collapse during emptying, and supports consistent flow measurement. Install on a short riser where greater intake or discharge capacity is required; follow manufacturer placement guidelines for optimal results. Refer to the Netafim technical datasheet for detailed sizing and installation notes.\u003c\/p\u003e","brand":"Netafim","offers":[{"title":"Default Title","offer_id":44245693825333,"sku":"AV-COMBO-050","price":43.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/Netafim-AV-COMBO-050_7.png?v=1673392381","url":"https:\/\/www.sprinklersupplystore.com\/products\/netafim-av-combo-050-netafim-mini-5-in-combination-air-vent","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}