{"product_id":"rehau-316252-002-flow-gauge-replacement-kit-1-inch","title":"Rehau 316252-002 Flow Gauge Replacement Kit 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe REHAU 316252-002 is a flow gauge replacement kit designed for use on the supply side of PRO-BALANCE manifold systems. The kit allows field technicians to replace worn or damaged flow gauges without swapping out the full manifold assembly. Each gauge connects via a 3\/8 inch threaded connection and includes an integrated shut-off valve that is manually activated using a standard vent key. The nickel-plated finish provides corrosion resistance in hydronic system environments. This kit is sized for 1 inch nominal manifold applications and is installed by licensed plumbers and radiant heating technicians.\u003c\/p\u003e\n\u003cp\u003eThis replacement kit is intended for use on PRO-BALANCE manifold supply-side installations in residential and light commercial radiant heating systems. It is specifically engineered to restore accurate flow measurement and individual loop shut-off capability after gauge failure or system servicing. The 3\/8 inch threaded connection and integrated valve design allow for direct replacement without modifying the existing manifold body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for supply-side flow gauges on PRO-BALANCE manifolds\u003c\/li\u003e\n  \u003cli\u003eIntegrated shut-off valve activated with a common vent key\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch threaded connection for straightforward field installation\u003c\/li\u003e\n  \u003cli\u003eNickel-plated finish for corrosion resistance in hydronic environments\u003c\/li\u003e\n  \u003cli\u003e1 inch nominal size matches standard PRO-BALANCE manifold sizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct replacement for flow gauges on the supply side of REHAU PRO-BALANCE manifold systems with a 3\/8 inch threaded gauge port.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified radiant heating technician. Before removing the existing flow gauge, shut off flow to the affected manifold loop and relieve system pressure. Liquid medium-strength thread sealant must be applied to the threaded connection during reinstallation — do not use tape-style sealants. Hand-tighten first, then snug with appropriate wrenches, taking care not to over-torque the manifold body.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: 3\/8 inch threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Nickel plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Actuation\u003c\/strong\u003e: Manual, vent key operated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: REHAU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 316252-002\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REHAU","offers":[{"title":"Default Title","offer_id":51233639563570,"sku":"316252-002","price":45.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307626276.png?v=1780105421","url":"https:\/\/voomisupply.com\/products\/rehau-316252-002-flow-gauge-replacement-kit-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}