{"product_id":"champion-145-175-4p-1-4unloader-26a-air-pressure-switch","title":"Champion 145-175-4P-1\/4UNLOADER-26A Air Pressure Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Champion 145-175-4P-1\/4UNLOADER-26A Air Pressure Switch is a four-port control switch for air compressors that activates at 145 psi and deactivates at 175 psi. It includes a 1\/4-inch unloader valve port for venting head pressure on startup, enabling load-free restarts and reducing motor wear. Rated at 26 amps, this switch is designed for higher-demand compressors and is commonly used in 145–175 psi applications. With its four ports and integrated unloader, it serves as a replacement switch on many two-stage air compressors. \u003c\/p\u003e\u003c\/div\u003e","brand":"CHAMPION","offers":[{"title":"New","offer_id":51677956210990,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6bc0a49b-5419-46c5-8a78-8cdbcad208c3.jpg?v=1769569997","url":"https:\/\/plgautomation.com\/products\/champion-145-175-4p-1-4unloader-26a-air-pressure-switch","provider":"PLG Automation ","version":"1.0","type":"link"}