{"product_id":"merrill-mpshd3050-heavy-duty-pressure-switch","title":"Merrill MPSHD3050 No-Lead Heavy-Duty Pressure Switch – 30\/50 psi","description":"\u003cp\u003e\u003cstrong\u003eMPSHD3050\u003c\/strong\u003e — Merrill No-Lead Heavy-Duty Pressure Switch, 30\/50 psi.\u003c\/p\u003e\u003cp\u003eBuilt for larger single- and three-phase pump motors, this heavy-duty switch has an extra large case sized for heavy-gauge wiring and a wider adjustment range than a standard switch, so it covers everything from light residential setups up to 5 HP three-phase pumps on one part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCut-In (Pump On): 30 psi\u003c\/li\u003e\n\u003cli\u003eCut-Out (Pump Off): 50 psi\u003c\/li\u003e\n\u003cli\u003eMinimum Adjustable Setting: On at 30 psi \/ Off at 50 psi\u003c\/li\u003e\n\u003cli\u003eMaximum Adjustable Setting: On at 170 psi \/ Off at 190 psi\u003c\/li\u003e\n\u003cli\u003eRated for 120\/240V single-phase pumps up to 3 HP and 240\/600V three-phase pumps up to 5 HP\u003c\/li\u003e\n\u003cli\u003eExtra-large case for wiring with heavy-duty gauge wire\u003c\/li\u003e\n\u003cli\u003eWide adjustment range; each turn of the adjustment screw shifts the setting ~14 psi\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Merrill","offers":[{"title":"Default Title","offer_id":48804922982656,"sku":"MPSHD3050","price":17.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/2222\/3360\/files\/MPSHD3050.jpg?v=1780675230","url":"https:\/\/waterpumpspro.com\/products\/merrill-mpshd3050-heavy-duty-pressure-switch","provider":"Water Pumps Pro","version":"1.0","type":"link"}