{"product_id":"industrial-e111818-pressure-switch-4-port-unloader","title":"Industrial E111818 Pressure Switch 4 Port Unloader","description":"\u003cdiv\u003e\u003cp\u003eThe E111818 is an industrial Coleman Sanborn pressure switch with a four-port unloader, designed to automate air compressor cycling in industrial pneumatic systems. It switches on at 145 psi and switches off at 175 psi, establishing a 145–175 psi cut-in\/cut-out range. The four-port unloader configuration provides an unloading path during start\/stop cycles, supporting smooth motor starts and predictable pressure control. Typical applications include controlling air compressors and other pneumatic equipment that require reliable, automatic pressure switching with a four-port unloader.\u003c\/p\u003e\u003c\/div\u003e","brand":"COLEMAN","offers":[{"title":"New","offer_id":51678315741486,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c04d6e74-8294-4cbf-a849-5ce1c902e204.jpg?v=1769574516","url":"https:\/\/plgautomation.com\/products\/industrial-e111818-pressure-switch-4-port-unloader","provider":"PLG Automation ","version":"1.0","type":"link"}