{"product_id":"5-309-toro-gpm-gauge","title":"Toro 5-309 Flow Gauge — 1\/4\" MIPT Irrigation GPM Indicator","description":"\u003cp\u003eThe Toro 5-309 GPM Flow Gauge is a dedicated irrigation flow indicator designed to help professionals and homeowners monitor system performance. Part number 5-309 fits a 1\/4\" MIPT port and provides a clear visual measure of gallons per minute so you can verify zoning, detect leaks, and confirm system output during installation or maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 5-309 — factory Toro replacement and OEM-compatible flow gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread size:\u003c\/strong\u003e 1\/4\" MIPT (male iron pipe thread) for direct installation into compatible fittings or adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary use:\u003c\/strong\u003e Measures GPM for sprinkler and drip irrigation systems to help balance zones and diagnose low-flow issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Installs into a 1\/4\" MIPT port or with an adapter; requires basic hand tools and standard thread sealant for a water-tight connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Simple visual readout with low-maintenance operation — inspect periodically and clear debris if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis compact flow gauge is intended for inline use on irrigation and sprinkler equipment where a 1\/4\" MIPT connection is available. It gives quick, on-site confirmation of flow performance so you can commission systems faster and identify problems before they affect turf or plant health. For best results, install in an accessible location and follow standard irrigation plumbing practices — use appropriate thread sealant, avoid overtightening, and inspect seals during seasonal start-up.\u003c\/p\u003e","brand":"Toro","offers":[{"title":"Default Title","offer_id":43672189513,"sku":"5-309","price":109.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/5-309-2_b4038d21-3c84-49cd-a383-f0e4d3c3cb38.jpg?v=1503296193","url":"https:\/\/www.sprinklersupplystore.com\/products\/5-309-toro-gpm-gauge","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}