{"product_id":"cw219300av-pressure-switch-for-campbell-hausfeld-a","title":"CW219300AV Pressure Switch for Campbell Hausfeld Air Compressors 120\/155 PSI, 1\/4 Inch Quick-Disconnect Inlet, 26 Amp Replacement Valve Switch for Air Compressor Cut-In at 120 PSI and Cut-Out at 155 PSI","description":"\u003cdiv\u003ePressure Switch CW219300AV for 120\/155 PSI Compressors\u003cbr\u003e\n✔️ 4-Port, 2-Pole, 26A, 120\/155 PSI, 1\/4 inch inlet, single unit \u003cp\u003eThis pressure switch is a replacement control for air compressors, typically used in home shops and garages to manage cycling and unloader valve behavior. It connects to the compressor's check valve line via a 1\/4 inch quick-disconnect inlet and supports 120\/240V systems.\u003c\/p\u003e ✅ Part # CW219300AV, 4-Port, 2-Pole pressure switch for air compressors \u003cbr\u003e\n✅ Inlet: 1\/4 inch quick disconnect for check valve line \u003cbr\u003e\n✅ Current rating: 26 Amps, 120\/240V compatibility \u003cbr\u003e\n✅ Cut-in 120 psi, cut-out 155 psi \u003cbr\u003e \u003cp\u003e💡 What is a pressure switch for air compressors and how does it control the cut-in and cut-out pressures?\u003cbr\u003e- The pressure switch senses system pressure and opens or closes electrical contacts to start or stop the compressor.\u003cbr\u003e- It uses preset cut-in and cut-out pressures (120 psi \/ 155 psi) to regulate cycling and maintain pressure safety.\u003cbr\u003e- The 1\/4 inch inlet connects to a check valve line for reliable operation.\u003cbr\u003e- CW219300AV fits 4-Port, 2-Pole designs for 120\/240V systems.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49080589091051,"sku":"VXB0BC3Q4Y9T","price":89.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61b-P6AGC4L_79f6441f-7fdd-4ad8-92be-08491ad258ac.jpg?v=1784621895","url":"https:\/\/vxb.com\/products\/cw219300av-pressure-switch-for-campbell-hausfeld-a","provider":"VXB Bearings","version":"1.0","type":"link"}