{"product_id":"rfs-4001-031","title":"RFS-4001-031","description":"\u003cp\u003eThe Cleveland Controls Models RFS-4001-025 and RFS-4001-031 Differential Pressure Switches are general-purpose, airflow-proving switches designed for HVAC and building automation applications. They may be used to sense positive, negative, or differential air pressure. The plated housing contains a diaphragm, calibration spring and snap-acting switch. The Model RFS-4001-025 pressure connections located on each side of the diaphragm, accept copper or flexible 1\/4\" OD tubing. The Model RFS- 4001-031 has tri-barb connectors that accept 1\/8\", 1\/4\", and 5\/16\" ID flexible tubing. An enclosure cover guards against accidental contact with the live-switch terminal screws and the setpoint-adjusting screw. The enclosure will accept a 1\/2\" conduit connection.\u003c\/p\u003e","brand":"Kele","offers":[{"title":"Default Title","offer_id":54419525075262,"sku":"RFS-4001-031","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/4179\/9998\/files\/RFS-4001-031.png?v=1788919353","url":"https:\/\/www.vectorrasia.com\/products\/rfs-4001-031","provider":"Vector R Asia","version":"1.0","type":"link"}