{"product_id":"pressure-switch-3903","title":"Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1\/8\" NPT, No Screws : 3903","description":"\u003csection style=\"width:100%; max-width:900px; margin:0 auto; padding:20px; font-family:Arial, sans-serif; color:#333;\"\u003e \u003ch2 style=\"text-align:center; color:#0064ac; margin-bottom:20px; font-weight:700;\"\u003eProduct Details\u003c\/h2\u003e \u003cp style=\"font-size:1rem; line-height:1.5; margin-bottom:25px;\"\u003e    The Tecmark Pressure Switch Series 3000, 3900, and 4000 are designed to convert positive or negative pressure signals into electrical outputs. Suitable for air, gas, and liquid sensing applications, these switches offer reliable performance within a wide pressure range.  \u003c\/p\u003e \u003cdiv style=\"border: 2px solid #0064ac; padding:15px 20px; margin-bottom:25px; background-color:#f5faff; border-radius:5px; font-weight:600; font-size:1.1rem; color:#0064ac;\"\u003e    Pressure Switch, Tecmark, SPST, 1 Amp, 1-5 Psi, 1\/8\" NPT, No Screws : 3903  \u003c\/div\u003e \u003cul style=\"list-style-type: disc; padding-left:25px; font-size:1rem; line-height:1.6; color:#444;\"\u003e \u003cli\u003e\n\u003cstrong\u003eSwitch Type:\u003c\/strong\u003e SPST (Single Pole Single Throw)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectrical Rating:\u003c\/strong\u003e 1 Amp\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e 1 to 5 PSI\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure Signal Range Supported:\u003c\/strong\u003e 2” W.C. to 100 PSI (Tecmark Series 3000, 3900, 4000)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 1\/8\" NPT plumbing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Air, gas, and liquid sensing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlternate Part Number:\u003c\/strong\u003e 5-20-7001\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e No screws included\u003c\/li\u003e \u003c\/ul\u003e \u003cp style=\"font-size:1rem; line-height:1.5; margin-top:25px;\"\u003e    Tecmark pressure switches are committed to quality, delivery, and service, providing dependable pressure sensing solutions with electrical ratings up to 25 amps across the series.  \u003c\/p\u003e\u003c\/section\u003e","brand":"PartsForSpas.com","offers":[{"title":"Default Title","offer_id":47263471534249,"sku":"3903","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/7584\/4521\/files\/22435.jpg?v=1784039010","url":"https:\/\/partsforspas.com\/products\/pressure-switch-3903","provider":"PartsForSpas.com","version":"1.0","type":"link"}