{"product_id":"switch-pressure-1950-20-2f","title":"Dwyer 1950-20-2F - Pressure Switch","description":"\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e \u003cspan\u003e1950-20-2F\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e4 to 20\" w.c. Series 1950 Explosion-proof Differential Pressure Switch\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eService: Air and non-combustible, compatible gases.\u003c\/li\u003e\n\u003cli\u003eWetted Materials: Consult factory.\u003c\/li\u003e\n\u003cli\u003eTemperature Limits: -40 to 140°F (-40 to 60°C); 0 to 140°F (-17.8 to 60°C) for 1950P-8, 15, 25, and 50. -30 to 130°F (-34.4 to 54.4°C) for 1950-02.\u003c\/li\u003e\n\u003cli\u003ePressure Limits: Continuous: 1950's - 45\" w.c. (0.11 bar); 1950P's - 35 psi (2.41 bar); 1950P-50 only - 70 psi (4.83 bar). Surge: 1950's - 10 psi (0.69 bar); 1950P's -\u003c\/li\u003e\n\u003cli\u003e50 psi (3.45 bar); 1950P-50 only - 90 psi (6.21 bar).\u003c\/li\u003e\n\u003cli\u003eEnclosure Rating: NEMA 3 (IP54), NEMA 7 and 9.\u003c\/li\u003e\n\u003cli\u003eSwitch Type: Single-pole double-throw (SPDT).\u003c\/li\u003e\n\u003cli\u003eElectrical Rating: 15 A @ 125, 250, 480 VAC, 60 Hz. Resistive 1\/8 HP @ 125 VAC, 1\/4 HP @ 250 VAC, 60 Hz.\u003c\/li\u003e\n\u003cli\u003eElectrical Connections: 3 screw type, common, normally open and normally closed.\u003c\/li\u003e\n\u003cli\u003eProcess Connections: 1\/8\" female NPT.\u003c\/li\u003e\n\u003cli\u003eMounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations.\u003c\/li\u003e\n\u003cli\u003eSet Point Adjustment: Screw type on top of housing.\u003c\/li\u003e\n\u003cli\u003eWeight: 3.25 lb (1.5 kg); 1950-02 model 4.4 lb (2 kg).\u003c\/li\u003e\n\u003cli\u003eAgency Approvals: CE, CSA, FM, UL.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Industrial Burner Services, Inc.","offers":[{"title":"Default Title","offer_id":48213085651228,"sku":null,"price":804.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/7632\/5916\/files\/1950-00-2F_8c70f55a-e134-44b0-9213-02aa0a0309d9.jpg?v=1748627824","url":"https:\/\/industrial-burner-parts.myshopify.com\/products\/switch-pressure-1950-20-2f","provider":"Industrial Burner Services, Inc.","version":"1.0","type":"link"}