{"product_id":"hydro-force-cap-liner-1676-2128","title":"Hydro‑Force Cap Liner – Dema Valve Cap Liner (1676‑2128)","description":"\u003ch1\u003eHydro‑Force Cap Liner – Genuine Replacement Dema Valve Cap Liner (1676‑2128)\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis genuine \u003cstrong\u003eHydro‑Force Cap Liner\u003c\/strong\u003e (Hydro‑Force stock code \u003cstrong\u003e1676‑2128\u003c\/strong\u003e) is the correct replacement insert used inside Hydro‑Force and Dema valve assemblies. Also known as the \u003cstrong\u003eDema Valve Cap Liner\u003c\/strong\u003e, it provides the essential internal seal that allows your injection sprayer to draw chemical smoothly and consistently.\u003c\/p\u003e\n\u003cp\u003eA worn or missing cap liner can cause \u003cstrong\u003eair leaks, weak chemical draw, priming issues\u003c\/strong\u003e and an inconsistent spray pattern. Replacing it restores proper suction and ensures your sprayer performs reliably.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• Genuine Hydro‑Force replacement cap liner\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Industry‑standard \u003cstrong\u003eDema valve cap liner\u003c\/strong\u003e design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Ensures correct chemical draw and smooth spray output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Prevents air leaks and loss of prime\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Chemical‑resistant, durable construction\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eCompatible With\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• Hydro‑Force Injection Sprayers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Revolution‑style Injection Sprayers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Dema Valve Assemblies\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Any system using Hydro‑Force part \u003cstrong\u003e1676‑2128\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- ⭐ SEO‑Optimised Parts List Link Inserted Here --\u003e\n\u003cp style=\"margin: 14px 0;\"\u003eFor a full breakdown of every component on the sprayer, download the official \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0495\/8358\/7478\/files\/Revolution-Parts-List.pdf?v=1777980586\" target=\"_blank\"\u003e Hydro‑Force Revolution Inline Sprayer Parts List (PDF)\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eWhen to Replace\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv style=\"line-height: 1.4;\"\u003e\n\u003cspan\u003e• Sprayer loses prime or draws air\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Chemical flow becomes weak or inconsistent\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Cap no longer seals tightly\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Liner is cracked, swollen or missing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch5 style=\"margin: 12px 0 6px 0;\"\u003e\u003cstrong\u003eWhy Choose This Cap Liner\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis is the correct, high‑quality replacement for the original Hydro‑Force \/ Dema cap liner. It restores proper suction, prevents leaks and keeps your injection sprayer performing at its best.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hydroforce","offers":[{"title":"Default Title","offer_id":56616597062018,"sku":"PC10834","price":2.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0495\/8358\/7478\/files\/photo_2026-05-05_10-10-57.jpg?v=1777972278","url":"https:\/\/carpet-cleaning-equipment.co.uk\/products\/hydro-force-cap-liner-1676-2128","provider":"Ashbys Cleaning Equipment","version":"1.0","type":"link"}