{"product_id":"dwyer-a3000-type-2-iac-photohelic-pressure-switch-free-shipping","title":"Dwyer A3000 Type 2 IAC Photohelic Pressure Switch *FREE SHIPPING*","description":"\u003cp\u003e\u003cstrong\u003eDwyer A3000 Type 2 IAC Photohelic Pressure Switch\u003c\/strong\u003e — A precision differential pressure switch designed for HVAC and industrial air handling systems. This Photohelic model delivers reliable on\/off control based on pressure differentials across filters, dampers, or other components.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjustable setpoint range: 0.05–0.5 inches of water column\u003c\/li\u003e\n\u003cli\u003eRepeatability: ±3% of full scale\u003c\/li\u003e\n\u003cli\u003eSPDT contact output for alarm or shutdown control\u003c\/li\u003e\n\u003cli\u003eVisual indicator window for easy pressure monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIdeal for filter change alerts and system safeguards, this industrial-grade switch combines durability with straightforward installation—\u003cstrong\u003eFree shipping included.\u003c\/strong\u003e\u003c\/p\u003e","brand":"eBay Import","offers":[{"title":"Default Title","offer_id":45926564102246,"sku":null,"price":174.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/4630\/9734\/files\/s-l100_b7c3d0dd-34b6-4c0a-80f0-6a12c5162ec5.jpg?v=1783741495","url":"https:\/\/findmypart.shop\/products\/dwyer-a3000-type-2-iac-photohelic-pressure-switch-free-shipping","provider":"Find My Part","version":"1.0","type":"link"}