{"product_id":"ashcroft-lpdn4ggv25-100-dual-setpoint-pressure-switch","title":"Ashcroft LPDN4GGV25 100 Dual Setpoint Pressure Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASHCROFT LPDN4GGV25 100 is a watertight dual setpoint pressure switch designed for industrial and commercial fluid control applications. It features a 316 stainless steel wetted surface and an aluminum housing built to handle pressure settings up to 1000 psi. The SPDT contact form supports multiple voltage configurations including 125 volts AC, 250 volts AC, 480 volts AC, 125 volts DC, and 250 volts DC, with an amperage rating of 0.5 to 15 amps. The 1\/4 inch NPTF male thread connection makes installation straightforward in standard pipe fittings. Licensed HVAC technicians, industrial mechanics, and plumbing professionals install this switch in systems requiring independent high and low pressure control points.\u003c\/p\u003e\u003cp\u003eThis pressure switch is rated for water service and operates reliably across a temperature range of -20 degrees F to 150 degrees F. Its watertight, explosion-proof construction makes it appropriate for hazardous location installations classified under CLASS I DIV 1 GROUPS B, C, and D, as well as CLASS II DIV 1 GROUPS E, F, and G. The adjustable setpoint feature allows field calibration without replacing the switch, reducing service time on pressurized systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual setpoint design allows independent high and low pressure trip points in a single switch body\u003c\/li\u003e\n\u003cli\u003e316 stainless steel wetted material for corrosion resistance in water service applications\u003c\/li\u003e\n\u003cli\u003eWide voltage compatibility: 125 V ac, 250 V ac, 480 V ac, 125 V dc, 250 V dc\u003c\/li\u003e\n\u003cli\u003eExplosion-proof rated for CLASS I DIV 1 and CLASS II DIV 1 hazardous locations\u003c\/li\u003e\n\u003cli\u003eAdjustable setpoints support field calibration up to 1000 psi maximum pressure setting\u003c\/li\u003e\n\u003cli\u003eCertifications include UL, CSA, CE, RoHS, and CRN\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eRated for use with water. Designed as an OEM-style replacement or new-install pressure switch for industrial and commercial pressurized water systems requiring dual setpoint control.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed technician familiar with pressurized fluid systems and applicable local codes. De-energize all electrical circuits and depressurize the system fully before removing or installing the switch. Use appropriate thread sealant rated for the system fluid and pressure on the 1\/4 inch NPTF fitting. Installations in classified hazardous locations must comply with NEC Article 500 requirements for explosion-proof equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Type\u003c\/strong\u003e: Watertight Dual Setpoint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Form\u003c\/strong\u003e: SPDT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure Setting\u003c\/strong\u003e: 1000 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 125 V ac, 125 V dc, 250 V ac, 250 V dc, 480 V ac\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 0.5 to 15 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPTF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Gender\u003c\/strong\u003e: Male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWetted Material\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -20 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 150 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetpoint Adjustability\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: Water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL, CSA, CE, RoHS, CRN; CLASS I DIV 1 GROUPS B, C, D; CLASS II DIV 1 GROUPS E, F, G\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASHCROFT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LPDN4GGV25 100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASHCROFT","offers":[{"title":"Default Title","offer_id":51542497132850,"sku":"LPDN4GGV25 100","price":625.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/44e89647e05a96f62f3db074bef1cb81_38a598f5-9afc-489b-b20b-157d2cad7b32.jpg?v=1785902011","url":"https:\/\/voomisupply.com\/products\/ashcroft-lpdn4ggv25-100-dual-setpoint-pressure-switch","provider":"Voomi Supply","version":"1.0","type":"link"}