{"product_id":"19mm-standard-irrigation-fittings","title":"19mm Standard Irrigation Fittings","description":"\u003csection class=\"gh-product-listing\"\u003e\n\u003ch2\u003e19mm Standard Irrigation Fittings — Polypropylene Barbed Connectors for DIY Drip Systems\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBest for:\u003c\/strong\u003e Growers building or expanding custom drip irrigation systems without buying a complete pre-packaged kit\u003c\/p\u003e\n\u003cdiv class=\"gh-our-thoughts\" role=\"note\" aria-label=\"Our thoughts\"\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eOur thoughts\u003c\/strong\u003e\u003cbr\u003eIf you're piecing together your own irrigation setup, these 19mm barbed fittings are exactly what you need. No tools, no faffing, just push them onto your pipework and you're done. Modular, reliable, and dead cheap. One we sell a lot of to growers building systems their own way.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e19mm Standard Irrigation Fittings are \u003cstrong\u003epolypropylene barbed connectors\u003c\/strong\u003e designed to work with 19mm internal diameter pipework. Built for low-pressure hydroponic and drip irrigation systems, they give you the core components to build, expand, or modify your nutrient delivery setup without the cost of buying a complete kit. No tools required — just warm the pipe slightly, push it over the barbed fitting, and let it cool for a rock-solid seal.\u003c\/p\u003e\n\u003ch3\u003eHow it compares\u003c\/h3\u003e\n\u003cp\u003e19mm sits in the \u003cstrong\u003emid-range of irrigation pipe sizes\u003c\/strong\u003e, balancing flow rate and versatility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarger than 13mm (more flow, better for bigger systems)\u003c\/li\u003e\n\u003cli\u003eSmaller than 25mm (less overkill for compact or modular setups)\u003c\/li\u003e\n\u003cli\u003eStandard barbed design is simple and affordable compared to premium lock-type fittings\u003c\/li\u003e\n\u003cli\u003eWorks with readily available LDPE pipework — no proprietary systems\u003c\/li\u003e\n\u003cli\u003eIndividual fittings start at under 50p, letting you buy only what you need\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYou're getting a proper modular system, not a bargain-bin alternative. Just straightforward components at sensible prices.\u003c\/p\u003e\n\u003ch3\u003eUsage guidance\u003c\/h3\u003e\n\u003cp\u003e19mm barbed fittings work across different irrigation applications:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilding a drip system from scratch\u003c\/strong\u003e\u003cbr\u003eConnect your main pipework using tees to split flow, elbows to route around corners, and end caps or valves to control sections. Plug together exactly how you need it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation method\u003c\/strong\u003e\u003cbr\u003eWarm the end of your 19mm LDPE pipe in warm water for about 10 seconds to soften it slightly. Push it firmly onto the barbed fitting end. Once cooled, the pipe contracts and locks solid. For high-pressure runs or absolute certainty, secure with jubilee clips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpanding an existing system\u003c\/strong\u003e\u003cbr\u003eAdd new branches, runners, or drip lines without replacing your whole setup. Buy the connectors you need, slot them in, done.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComponent types available\u003c\/strong\u003e\u003cbr\u003eThis range includes tee pieces (split flow), elbows (directional changes), joiners (connect two pipe lengths), in-line valves (isolate sections or regulate flow), end stops (cap off runs), in-line filters (prevent blockages), non-return valves (stop backflow), and reducers (drop down to 13mm where needed).\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePipe size: \u003cstrong\u003e19mm internal diameter, 25mm external diameter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: \u003cstrong\u003eHigh-quality polypropylene\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnection type: \u003cstrong\u003eBarbed (push-fit, no tools)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePressure rating: \u003cstrong\u003eMaximum 300kPa (low-pressure systems)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePipe compatibility: \u003cstrong\u003eLow Density Polyethylene (LDPE) 19mm ID\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstallation: \u003cstrong\u003ePush-fit over barb; secure with jubilee clips for high-pressure\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplications: \u003cstrong\u003eDrip irrigation, hydroponic nutrient delivery, indoor and outdoor watering\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrowers building their first custom drip system on a budget\u003c\/li\u003e\n\u003cli\u003eExperienced growers expanding or modifying existing setups\u003c\/li\u003e\n\u003cli\u003eAnyone who wants modular flexibility instead of locked-in pre-built kits\u003c\/li\u003e\n\u003cli\u003eGrowers running multiple rooms or zones who need to patch and adapt regularly\u003c\/li\u003e\n\u003cli\u003eDIY enthusiasts who prefer hands-on system design without complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eParticularly well suited to growers who think \u003cstrong\u003edifferently about their setup each season\u003c\/strong\u003e and don't want to buy a new system every time.\u003c\/p\u003e\n\u003ch3\u003eOur take\u003c\/h3\u003e\n\u003cp\u003eThese are the building blocks of a proper, customised irrigation system. Cheap to buy individually, simple to install, and they do exactly what they should without faffing about with tools or proprietary connectors.\u003c\/p\u003e\n\u003cp\u003eIf you're planning to build a drip system your own way, or you need to add branches or repair runs on an existing setup, worth picking up a selection while stock lasts. Nothing fancy, everything practical.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"IWS","offers":[{"title":"19mm Top Hat Grommet","offer_id":47916116770986,"sku":"82995","price":1.0,"currency_code":"GBP","in_stock":false},{"title":"19mm Ratchet Clip","offer_id":47916116803754,"sku":"94120","price":0.2,"currency_code":"GBP","in_stock":false},{"title":"19mm Tub Outlet","offer_id":47916116836522,"sku":"92613","price":3.49,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0053\/5540\/5400\/files\/group_2.jpg?v=1769187869","url":"https:\/\/growershouse.co.uk\/products\/19mm-standard-irrigation-fittings","provider":"Growers House ","version":"1.0","type":"link"}