{"product_id":"potter-electric-evd-r-waterflow-pick-up-unit","title":"Potter Electric EVD-R Waterflow Pick-up Unit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Potter Electric Signal Co. US EVD-R is a waterflow pick-up unit designed for use in fire sprinkler and waterflow detection systems. This device senses water movement within a pipe and triggers the appropriate alarm signal when flow is detected. It functions as a critical sensing component within life-safety suppression systems, converting hydraulic activity into an electrical output for downstream notification or monitoring equipment. Licensed fire alarm technicians and sprinkler system contractors are the primary installers of this device.\u003c\/p\u003e\u003cp\u003eThe EVD-R is used in commercial and residential fire sprinkler systems where reliable waterflow detection is required. It is typically installed on wet-pipe sprinkler systems and paired with compatible alarm control panels or waterflow alarm switches. This unit is sold individually and suited for new installations as well as retrofit or replacement scenarios in existing waterflow detection assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDetects water movement in sprinkler system piping to initiate alarm signals\u003c\/li\u003e\n\u003cli\u003eDesigned as a pick-up sensing unit within waterflow detection assemblies\u003c\/li\u003e\n\u003cli\u003eSold as a single unit for precise quantity ordering\u003c\/li\u003e\n\u003cli\u003eSuitable for new installations and replacement in existing waterflow systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or upgrade component for use in waterflow detection assemblies. Refer to the product manual for verified system and device compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed fire alarm or sprinkler system contractor in accordance with NFPA 13 and NFPA 72 requirements. Shut down and depressurize the affected sprinkler system zone before servicing or replacing any waterflow detection components. Confirm compatibility with the existing alarm control panel or waterflow switch before wiring. All wiring connections must comply with applicable local codes and the National Electrical Code (NEC).\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Waterflow Equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Potter Electric Signal Co. US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: EVD-R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POTTER","offers":[{"title":"Default Title","offer_id":51688291008818,"sku":"EVD-R","price":369.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/potter-electric-evd-r-waterflow-pick-up-unit","provider":"Voomi Supply","version":"1.0","type":"link"}