{"product_id":"tuff-jug-blue-def-adapter-10-pack","title":"Tuff Jug Blue DEF Adapter - 10 Pack","description":"\u003ch2\u003e\u003cspan\u003e(10 - Pack) Each Quantity is for TEN Items!!\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eTuff Jug DEF Adapter – \u003c\/span\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cspan\u003eLeak-Proof Auto-Stop Spout Accessory\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigned to fit into DEF tank openings—from cars and trucks to Tractors and heavy machinery—this adapter threads directly on your Tuff Jug\u003cspan\u003e \u003c\/span\u003eAuto-Stop Spout for a clean, easy pour, every time.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLeak-Proof Design\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Built with Viton o-rings to provide a leak free seal.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVersatile Fit\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Works with tank openings at least 0.7\". Works in conjunction with the Auto-Stop Spout on all 3 Tuff Jug utility container sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTuff Jug Quality\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e– Heavy-duty construction built to last\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhy It Matters:\u003c\/span\u003e\u003cbr\u003eDEF tank inlets are too small for the standard Auto-Stop Spout diameter. The DEF adapter solves the problem. No more funnels. No more spills. Just smooth fills and more control.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWill the flow rate be slower when using the DEF Adapter?:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen using the DEF Adapter, you will notice a slower flow rate compared to using the standard Tuff Jug Auto Stop spout by itself. This is due to two factors:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThe DEF Adapter has a smaller internal diameter than the standard auto-stop spout, thus flow is restricted.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eA vent line cannot be run all the way to the tip of the adapter, which limits airflow and slows dispensing.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTuff Jug OEM, Made in the USA, Sold by us. We are an Authorized Tuff Jug Dealer. \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eNEW, Unused, Shipping is Free to the USA! Message us with any questions.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Miller Family Enterprises","offers":[{"title":"Default Title","offer_id":44448939442279,"sku":"15893-10PK","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/9323\/8631\/files\/ChatGPT_Image_Aug_17_2026_03_01_53_PM.png?v=1786994069","url":"https:\/\/millerfamilyenterprises.com\/products\/tuff-jug-blue-def-adapter-10-pack","provider":"Miller Family Enterprises","version":"1.0","type":"link"}