{"product_id":"zenner-fhzd-fire-hydrant-backflow-meter-3-register-gallon-fhz03-reg","title":"ZENNER FHZD Fire Hydrant Backflow Meter 3\" Register Gallon FHZ03-REG","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"631\"\u003eThe Zenner FHZD Fire Hydrant Backflow Meter 3\" (FHZ03-REG) is used in municipal and industrial water systems to measure water usage directly from fire hydrants while preventing contamination of the primary water supply. Commonly installed for temporary water access in construction, irrigation, and utility applications, this unit integrates a turbine meter with a reduced pressure zone (RPZ) backflow preventer. Maintenance teams and municipalities use this meter for accurate water usage tracking, billing, and ensuring safe backflow prevention in potable water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"633\" data-end=\"652\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"653\" data-end=\"1007\"\u003eThe Zenner FHZD meter is widely used in environments requiring temporary metered water access with backflow protection. It is commonly found in construction sites, municipal water departments, irrigation systems, and industrial water usage scenarios where monitoring flow and preventing contamination are critical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"1009\" data-end=\"1040\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1041\" data-end=\"2071\"\u003e• Manufacturer Part Number (MPN): FHZ03-REG\u003cbr data-start=\"1084\" data-end=\"1087\"\u003e• Product type: Fire hydrant backflow meter (turbine type)\u003cbr data-start=\"1145\" data-end=\"1148\"\u003e• Size: 3 inch\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e• Measurement type: Turbine flow meter with mechanical register\u003cbr data-start=\"1228\" data-end=\"1231\"\u003e• Register: Gallon totalization display\u003cbr data-start=\"1270\" data-end=\"1273\"\u003e• Maximum continuous flow: ~450 GPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1346\" data-end=\"1349\"\u003e• Maximum intermittent flow: ~650 GPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Minimum flow rate: ~2.5 GPM \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Maximum working pressure: 175 PSI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1570\" data-end=\"1573\"\u003e• Maximum temperature: 140°F \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Backflow protection: Dual check valves with RPZ dump valve \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e• Construction: Aluminum body with stainless steel hardware and turbine measuring element \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1870\" data-end=\"1873\"\u003e• Installation: Portable, hydrant-mounted temporary setup \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1968\" data-end=\"1971\"\u003e• Compliance: Meets AWWA C701 standards, NSF\/ANSI 61 \u0026amp; 372 \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"2073\" data-end=\"2099\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2100\" data-end=\"2268\"\u003e• Zenner FHZ series hydrant meters (non-backflow variants)\u003cbr data-start=\"2158\" data-end=\"2161\"\u003e• Zenner FHZP performance hydrant meters\u003cbr data-start=\"2201\" data-end=\"2204\"\u003e• Other 3\" turbine hydrant meters with RPZ backflow assemblies\u003c\/p\u003e","brand":"ZENNER","offers":[{"title":"New","offer_id":51734927999278,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8411bc49-3e84-4ff9-b825-ad35a581c87f.jpg?v=1770607789","url":"https:\/\/plgautomation.com\/products\/zenner-fhzd-fire-hydrant-backflow-meter-3-register-gallon-fhz03-reg","provider":"PLG Automation ","version":"1.0","type":"link"}