{"product_id":"campbell-hausfeld-tf000021p-unloader-valve-5-16-tubing","title":"Campbell Hausfeld TF000021P Unloader Valve 5 16 Tubing","description":"\u003cdiv\u003e\u003cp\u003eTF000021P (also listed as TK000021P) is Campbell Hausfeld’s unloader valve designed for a 5\/16\" tubing connection, with the cross-reference ST065700AV identifying the same component in parts catalogs. It is sold as a replacement part for Campbell Hausfeld systems and kits, including references to SK103400AJ in retailer listings. The 5\/16\" tubing specification guides the hose fitting size required for installation within the pressure-switch\/unloader circuit of compatible Campbell Hausfeld compressors. This valve is categorized as an unloader valve, a component used to manage the unload cycle when the compressor starts and stops, ensuring proper operation of the pressure switch assembly. \u003c\/p\u003e\u003c\/div\u003e","brand":"Campbell","offers":[{"title":"New","offer_id":46288980541674,"sku":null,"price":37.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-070.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/campbell-hausfeld-tf000021p-unloader-valve-5-16-tubing","provider":"GTG Hardware","version":"1.0","type":"link"}