{"product_id":"hunter-pr-075-hunter-3-4-inlet-x-outlet-45-psi-rotor-pressure-regulator","title":"Hunter PR-075 3\/4 in Inlet\/Outlet Pressure Regulator, 45 PSI","description":"\u003cp\u003eThe Hunter PR-075 pressure regulator reduces high inlet pressure to a factory-set 45 PSI to protect rotor sprinklers and improve nozzle performance. Compact and reliable, it maintains steady pressure so nozzles operate at peak efficiency while reducing water waste.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFactory-set to 45 PSI - reduces incoming pressures (typically 50-100 PSI) to a consistent 45 PSI for rotor operation.\u003c\/li\u003e\n\u003cli\u003eFits 3\/4 in inlet and outlet connections - designed for use under 3\/4 in rotor sprinklers and risers.\u003c\/li\u003e\n\u003cli\u003eFlow range 1.5-8.0 GPM - supports common rotor nozzle flows without restricting performance.\u003c\/li\u003e\n\u003cli\u003eCompact inline design - overall height about 2.25 inches, installs below the rotor or inline with riser fittings.\u003c\/li\u003e\n\u003cli\u003eImproves efficiency and protection - helps nozzles run at design pressure and can save up to 25% water in some systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEasy to install into standard 3\/4 in threaded fittings, the PR-075 is an effective, low-cost way to stabilize pressure at the sprinkler head and extend the life of system components. Confirm compatibility with your rotor model and local distributor for availability.\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":51345874485557,"sku":"PR-075","price":5.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/files\/HUNTER_PR-075Hunter3_4inletxoutlet45PSIrotorpressureregulator.png?v=1758760631","url":"https:\/\/www.sprinklersupplystore.com\/products\/hunter-pr-075-hunter-3-4-inlet-x-outlet-45-psi-rotor-pressure-regulator","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}