{"product_id":"garden-hun-58-0002","title":"Hunter I-20-04, 4\" Plastic Pop-up I-20 Rotor with Check Valve","description":"\u003cp\u003eThe Hunter I-20-04 is a 4-inch plastic pop-up I-20 gear-drive rotor sprinkler with a built-in check valve. Adjustable arc from 50° to 360° with a 3\/4-inch female inlet ,  Hunter's workhorse residential and light-commercial rotor. 4-inch pop-up height I-20 gear-drive rotor with arc adjustable 50°-360° 3\/4-inch female inlet Built-in check valve prevents low-head drainage Genuine Hunter, in stock and ships fast from Total Sprinkler.\u003c\/p\u003e\u003cp\u003eHunter I-20-04 Rotor with Factory Check Valve The Hunter I-20 is a 3\/4-inch gear-drive rotor built for residential and light commercial turf. This version ships with a factory drain check valve, so heads at the low end of a zone stop weeping between cycles. Specs Radius 17 to 46 ft Inlet 3\/4 in Pop-up height 4 in Pressure range 25 to 70 PSI Nozzles included 34 nozzles Check valve Factory drain check valve, holds up to about 10 ft of elevation Warranty 5 years When to use the check-valve version Spec the check valve on any zone that runs downhill. It stops low-head drainage, which is the puddle and mud spot you get at the bottom head after the valve closes. On flat ground the standard I-20 is fine. Need more throw on large turf? Step up to the Hunter I-25 with stainless riser . Want the same body with a taller riser? See the 6-inch I-20 stainless-riser rotor .\u003c\/p\u003e","brand":"Hunter","offers":[{"title":"Default Title","offer_id":68054005252308,"sku":"HUN-58-0002","price":30.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/hunter-i2004-hunter-i20-adj-head-w-chk-valve-viny.jpg?v=1792863074","url":"https:\/\/www.activepoolsupply.com\/products\/garden-hun-58-0002","provider":"Active Pool Supply","version":"1.0","type":"link"}