{"product_id":"miller-edge-12-pneumatic-edge-kit-ps20a-rah-500-12-ft-hh-500-4-in-p-50","title":"PS20K500-12 Pneumatic Door Edge System with 12-ft. Gum Rubber Hose","description":"\u003cp class=\"richp\"\u003eThe Miller Edge PS20A pneumatic switch offers a reliable, cost-effective alternative to an electric sensing edge, ideal for extremely wet, refrigerated doors subject to condensation, and low temperature climates. The PS20A switch enclosure accepts an air hose connection. When the hose is compressed, air is forced into the diaphragm and the switch is activated. This converts the pressure wave into an electrical contact, which signals the commercial door operator to stop and\/or reverse motion. Pneumatic switches are compatible with pneumatic configured sensing edges and treadles, and are non-monitored.\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eApplications\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePneumatic configured sensing edges on motorized doors\r\u003c\/li\u003e\n\u003cli\u003ePneumatic configured treadles\r\u003c\/li\u003e\n\u003cli\u003eSignaling hoses on floors\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eFeatures\r\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in strain relief\r\u003c\/li\u003e\n\u003cli\u003eNormally open or normally closed operation\r\u003c\/li\u003e\n\u003cli\u003eEasy to install\r\u003c\/li\u003e\n\u003cli\u003eNon-monitored\r\u003c\/li\u003e\n\u003cli\u003e2-year warranty\r\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"richp\"\u003e\u003cb\u003eContent\r\u003c\/b\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e(1) PS20A Pneumatic Switch\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e12-ft. RAH-500 Gum Rubber Air Hose: 1\/2\" ID, 1\/8\" wall\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e4-in. HRH-500 Hard Air Hose: 3\/8” ID, 1\/8” wall\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e(1) P-50 End plug\r\u003c\/p\u003e\u003cp class=\"richp\"\u003e(1) P-50H End plug with hole\u003c\/p\u003e","brand":"MILLER EDGE, INC","offers":[{"title":"Default Title","offer_id":46372064231562,"sku":"PS20K500-12","price":72.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/7978\/5354\/files\/PS20K500-12.jpg?v=1759189095","url":"https:\/\/www.rsoperators.com\/products\/miller-edge-12-pneumatic-edge-kit-ps20a-rah-500-12-ft-hh-500-4-in-p-50","provider":"R\u0026S Automation, Inc.","version":"1.0","type":"link"}