{"product_id":"poly-elbows-professional-90-degree-irrigation-turns-bag-of-20","title":"Poly Elbows – Professional 90-Degree Irrigation Turns (Bag of 20)","description":"\u003csection\u003e\n  \u003ch3\u003ePoly Elbows – Professional 90-Degree Irrigation Turns (Bag of 20)\u003c\/h3\u003e\n  \u003cp\u003eAchieving a clean, efficient irrigation layout requires the ability to navigate corners without compromising water pressure. Our Poly Elbows are the professional solution for creating sharp, 90-degree turns in your low-density poly pipe (LDPE) or drip tube network. While poly pipe offers some flexibility, forcing it into a right-angle bend without a dedicated fitting will cause the pipe to kink, leading to restricted flow and potential pump strain. These high-quality fittings are the same industry-standard components used in professional installations, ensuring your hydroponic or garden irrigation system remains leak-free and fully operational under high-frequency watering schedules.\u003c\/p\u003e\n  \n  \u003chr\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Navigating tight corners in grow rooms, routing main supply lines around garden beds, and preventing pipe kinks in low-density poly and drip tube installations.\u003c\/p\u003e\n  \n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKink-Prevention Technology:\u003c\/strong\u003e Provides a rigid 90-degree internal path that maintains a constant diameter through the turn, eliminating the flow restrictions and \"hot spots\" caused by collapsed or bent tubing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Pressure Barbed Grip:\u003c\/strong\u003e Engineered with aggressive, well-defined barbs that bite deeply into the pipe wall, providing superior pull-out resistance and a permanent, watertight seal.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial UV-Stabilisation:\u003c\/strong\u003e Manufactured from premium-grade polymers designed to withstand the intense radiation of Australian sun and indoor grow lights without becoming brittle or cracking.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation-Grade Reliability:\u003c\/strong\u003e These are the same fittings trusted by professional irrigation installers for their durability and consistent performance in commercial environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical \u0026amp; Salt Resistant:\u003c\/strong\u003e Built to handle the continuous flow of concentrated mineral salts and pH adjusters common in hydroponic reservoirs without degrading or leaching.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOpaque Algae Prevention:\u003c\/strong\u003e The deep black pigmentation ensures total light blockage, preventing algae from colonising the fitting and protecting your downstream emitters from organic blockages.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e13mm Poly Elbow (Bag of 20):\u003c\/strong\u003e The standard size for secondary distribution lines and hobbyist irrigation setups.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e19mm Poly Elbow (Bag of 20):\u003c\/strong\u003e The versatile choice for medium-flow main lines and grow room manifold systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25mm Poly Elbow (Bag of 20):\u003c\/strong\u003e The professional choice for high-volume main supply lines and commercial irrigation \"spines.\"\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Impact Polypropylene \/ ABS\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFitting Type:\u003c\/strong\u003e 90-Degree Barbed Compression\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Low-Density Poly Pipe (LDPE) and Drip Tube\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 20 Pieces per Bag\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black (Light-Proof)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Seating:\u003c\/strong\u003e For the easiest installation and the tightest seal, dip the end of the poly pipe in a cup of hot water for 15 seconds to soften it. This allows the elbow to slide on fully and \"shrink-wrap\" around the barbs as it cools.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSquare Cuts:\u003c\/strong\u003e Use a sharp pipe cutter to ensure a perfectly square cut. A flat pipe end allows the tubing to seat fully against the center shoulder of the elbow, providing maximum surface contact for the barbs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSecure Layout:\u003c\/strong\u003e Use elbows to route your main lines flush against walls or along the edges of grow trays. This not only looks professional but also prevents tripping hazards and accidental damage to the plumbing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIdeal For (Uses)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGrow Room Manifolds:\u003c\/strong\u003e Building tidy, right-angled header pipes for multi-pot top-feed systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGarden Bed Irrigation:\u003c\/strong\u003e Routing 13mm or 19mm drip tube around the perimeter of garden beds with precision.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReservoir Plumbing:\u003c\/strong\u003e Navigating tight spaces between nutrient tanks and grow infrastructure.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Holland Forge","offers":[{"title":"13mm","offer_id":48415927926884,"sku":"5723","price":6.9,"currency_code":"AUD","in_stock":true},{"title":"19mm","offer_id":48415927959652,"sku":"5724","price":9.9,"currency_code":"AUD","in_stock":true},{"title":"25mm","offer_id":48415927992420,"sku":"6500","price":11.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/ChatGPTImageMay14_2026_09_11_05PM.png?v=1778764554","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/poly-elbows-professional-90-degree-irrigation-turns-bag-of-20","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}