{"id":3546,"date":"2025-04-15T20:31:08","date_gmt":"2025-04-15T12:31:08","guid":{"rendered":"https:\/\/www.shopvalves.com\/?post_type=product&#038;p=3546"},"modified":"2026-03-24T10:26:57","modified_gmt":"2026-03-24T02:26:57","slug":"spirax-sarco-fr-20-air-filter-regulator","status":"publish","type":"product","link":"https:\/\/www.shopvalves.com\/en\/product\/spirax-sarco-fr-20-air-filter-regulator\/","title":{"rendered":"Spirax Sarco FR20A Automatic Drain Type High Efficiency Compressed Air Filter\/Regulator"},"content":{"rendered":"<p>The Spirax Sarco FR20A Automatic Drain High Efficiency Compressed Air Filter\/Regulator automatically and efficiently removes moisture from the air, providing high quality compressed air and precise compressed air pressure control for pneumatic actuators and other applications.<\/p>\n<h3>key feature<\/h3>\n<ul>\n<li>Compact design<\/li>\n<li>Filter regulating valves for all applications<\/li>\n<li>High performance design provides flow and low pressure drop<\/li>\n<li>Adjustment knob quick lock<\/li>\n<li>Standard option is an overflow clear cup<\/li>\n<li>Other models available<\/li>\n<\/ul>\n<h3>appliance<\/h3>\n<p>Used to provide high quality compressed air. High quality compressed air is required for many applications. Typical applications include: air bearings for machinery and equipment, air metering equipment, air supply for instrumentation, fluid systems, breathing air, pneumatic positioners, and more.<\/p>\n<h3>Flow Rate Characteristics<\/h3>\n<p>Medium: compressed air<br \/>\nMaximum inlet pressure: 10 bar g<br \/>\nOperating ambient temperature: \u00b0C - +50 \u00b0C (when the temperature is below +2 \u00b0C, the air must be dry enough to avoid freezing)<br \/>\nCartridge: 5\u03bcm<br \/>\nAir quality: ISO 8573-1, class 3 and class 5<br \/>\nFlow rate (at inlet pressure 10 barg, set pressure): 6.5 dm\u00b3\/s<br \/>\nTypical flow rate: none<br \/>\nAir port size: ISO G1\/4<br \/>\nGauge connection: 1\/8 ISO RC<br \/>\nOutlet pressure adjustment range: 0.3 - 7 bar g<br \/>\nAutomatic drain operation: When a rapid change in air flow occurs or when the air supply pressure drops, a spray foam type drain will occur temporarily.<\/p>\n<h3>material (that sth is made of)<\/h3>\n<p>Housing: Zinc Alloy<br \/>\nBonnet: Acetal<br \/>\nValve: Copper\/NBR<br \/>\nBottom Plug: Acetal<br \/>\nFilter cup: clear cup, polycarbonate<br \/>\nCartridge: Sintered polypropylene<br \/>\nElastomer: NBR<\/p>\n<h3>weights<\/h3>\n<p>0.26Kg<\/p>\n<p><!-- \u6280\u672f\u8d44\u6599\u4e0b\u8f7d\u533a\u5757 --><\/p>\n<div class=\"valve-documents\">\n<h3 class=\"doc-title\">Technical Data Download<\/h3>\n<div class=\"doc-links\">\n<a href=\"https:\/\/doc.shopvalves.com\/TI-P054-04CN-Chinese.pdf\" class=\"doc-link\" target=\"_blank\">TI-P054-04CN-Chinese.pdf<\/a>    <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The Spirax Sarco Spirax Sarco FR20A Automatic Drain High Efficiency Compressed Air Filter\/Regulator automatically and efficiently removes moisture from the air for air...<\/p>","protected":false},"featured_media":5055,"template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[24],"product_cat":[102,50],"product_tag":[],"class_list":{"0":"post-3546","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-spirax-sarco","7":"product_cat-positioners-controllers-and-sensors","8":"product_cat-control-systems","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-simple","15":"entry","16":"content-bg","17":"loop-entry"},"_links":{"self":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product\/3546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/media\/5055"}],"wp:attachment":[{"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/media?parent=3546"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product_brand?post=3546"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product_cat?post=3546"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.shopvalves.com\/en\/wp-json\/wp\/v2\/product_tag?post=3546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}