{"product_id":"hydroponic-cross-pipe-fitting-australia","title":"Hydroponic Cross Pipe Fittings | 4mm–25mm Irrigation Cross Connectors Australia","description":"\u003ch2\u003eHydroponic Cross Pipe Fittings. 4-Way Irrigation Connectors for Nutrient Distribution (4mm to 25mm)\u003c\/h2\u003e\n\u003cp\u003eHydroponic cross pipe fittings designed for multi-directional nutrient and water distribution in irrigation systems. These 4-way connectors allow efficient branching of flow lines in hydroponic, aquaponic, and drip irrigation setups, improving system scalability and flow control across all connected plant sites.\u003c\/p\u003e\n\u003cp\u003eAvailable in four sizes with bulk pack formats, they provide stable, leak-resistant junctions for precision irrigation networks from micro drip lines through to commercial mainline distribution systems.\u003c\/p\u003e\n\u003ch3\u003eAvailable Sizes and Pack Formats\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4mm Cross Fitting (Pack of 50).\u003c\/strong\u003e Precision micro irrigation systems, seedling propagation, and individual plant drip line branching. The 50-unit pack supports complete multi-site drip system builds in a single order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Cross Fitting (Pack of 20).\u003c\/strong\u003e Standard hydroponic irrigation systems, grow tents, and medium-flow nutrient distribution lines. The most commonly used size for general hydroponic system builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19mm Cross Fitting (Pack of 20).\u003c\/strong\u003e Medium to large hydroponic systems requiring balanced nutrient distribution across multiple zones. Suited to greenhouse and recirculating system mainlines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm Poly Cross Fitting (Pack of 20).\u003c\/strong\u003e Commercial hydroponic irrigation networks, greenhouse mainlines, and high-volume nutrient distribution systems requiring maximum flow capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Directional Cross Flow Design.\u003c\/strong\u003e 4-way connector allows flow branching in any direction, enabling flexible system layout without additional tees or elbows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Push-Fit Compatibility.\u003c\/strong\u003e Compatible with standard hydroponic tubing for fast, tool-free installation and repositioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Resistant Connection Geometry.\u003c\/strong\u003e Engineered sealing surfaces maintain reliable junctions under continuous low-pressure nutrient flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV and Moisture Resistant Polymer.\u003c\/strong\u003e Stable performance in indoor and greenhouse environments under continuous nutrient solution exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModular System Expansion.\u003c\/strong\u003e Cross fitting design allows existing irrigation lines to be branched and extended without system shutdown or full replumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk Pack Format.\u003c\/strong\u003e High unit counts per pack reduce reorder frequency and support complete system builds in a single purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-way cross flow design for multi-directional irrigation branching\u003c\/li\u003e\n\u003cli\u003ePush-fit compatibility with standard hydroponic tubing diameters\u003c\/li\u003e\n\u003cli\u003eLeak-resistant connection geometry for continuous nutrient flow\u003c\/li\u003e\n\u003cli\u003eUV and moisture resistant hydroponic-grade polymer construction\u003c\/li\u003e\n\u003cli\u003eSuitable for low-pressure nutrient delivery systems\u003c\/li\u003e\n\u003cli\u003eBulk pack format for complete system builds and commercial installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrip Irrigation Systems (Run-to-Waste and Recirculating)\u003c\/li\u003e\n\u003cli\u003eMicro Irrigation and Precision Nutrient Dosing\u003c\/li\u003e\n\u003cli\u003eSeedling Propagation and Cloning Systems\u003c\/li\u003e\n\u003cli\u003eRecirculating Hydroponic Systems\u003c\/li\u003e\n\u003cli\u003eEbb and Flow (Flood and Drain)\u003c\/li\u003e\n\u003cli\u003eGreenhouse Irrigation Networks\u003c\/li\u003e\n\u003cli\u003eCommercial Hydroponic Mainline Distribution\u003c\/li\u003e\n\u003cli\u003eAquaponic System Plumbing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize Selection Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4mm (Pack of 50).\u003c\/strong\u003e Micro drip lines, emitter feeds, individual plant branching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm (Pack of 20).\u003c\/strong\u003e Standard grow tent and reservoir distribution lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19mm (Pack of 20).\u003c\/strong\u003e Medium-volume zone distribution and greenhouse feeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm (Pack of 20).\u003c\/strong\u003e Commercial mainline branching and high-volume nutrient networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eStandard tee fittings only allow 3-way branching, requiring two fittings and additional tubing to achieve the same result as a single cross fitting. For growers building multi-zone irrigation networks or commercial systems with multiple distribution points, cross fittings reduce component count, simplify layout, and lower installation time. The bulk pack format on all four sizes means a complete system can be fully fitted in a single order without the per-unit cost premium of small quantity purchases. The four size options cover every standard hydroponic tubing diameter from 4mm micro drip lines through to 25mm commercial mainlines, making this a complete fitting solution for any system scale.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction.\u003c\/strong\u003e 4-Way Irrigation Distribution Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes.\u003c\/strong\u003e 4mm (Pack of 50), 13mm (Pack of 20), 19mm (Pack of 20), 25mm (Pack of 20)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial.\u003c\/strong\u003e Hydroponic-Grade UV Resistant Polymer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type.\u003c\/strong\u003e Push-Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating.\u003c\/strong\u003e Low-Pressure Hydroponic Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication.\u003c\/strong\u003e Irrigation and Nutrient Distribution Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case.\u003c\/strong\u003e Drip Systems, Greenhouse Mainlines, Commercial Builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight.\u003c\/strong\u003e Varies by size and pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size fittings do I need for Hydroponic Cross Pipe Fittings?\u003c\/h3\u003e\n\u003cp\u003eHydroponic irrigation fittings are sized by internal diameter — common sizes are 4mm, 13mm (½\"), 19mm (¾\"), and 25mm (1\"). Match fittings to your existing tubing or pump outlet diameter. When in doubt, 13mm is the most common size for standard hydroponic systems and is compatible with most pumps and mainline tubing in the 300–2000 L\/hr flow rate range.\u003c\/p\u003e\n\u003ch3\u003eHow do I prevent leaks with Hydroponic Cross Pipe Fittings?\u003c\/h3\u003e\n\u003cp\u003ePush-fit barbed fittings should be inserted firmly until they bottom out against the shoulder. Soft poly tubing grips barbs securely without clamps for most low-pressure applications. For higher-pressure or constant-run systems, add hose clamps over the barb connection for a leak-free seal. Always pressure-test your system for 30 minutes before introducing plants.\u003c\/p\u003e\n\u003ch3\u003eDoes Hydroponic Cross Pipe Fittings ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Hydroponic Cross Pipe Fittings ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Generic Hydroponics","offers":[{"title":"4mm Cross (50)","offer_id":43214173732927,"sku":null,"price":39.95,"currency_code":"AUD","in_stock":true},{"title":"13mm Cross (20)","offer_id":43214173765695,"sku":null,"price":39.95,"currency_code":"AUD","in_stock":true},{"title":"19mm Cross (20)","offer_id":43214173798463,"sku":null,"price":39.95,"currency_code":"AUD","in_stock":true},{"title":"25mm Poly Cross (20)","offer_id":43214173831231,"sku":null,"price":39.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Cross_1000x1000_Grey.png?v=1777872213","url":"https:\/\/apexgrow.com.au\/products\/hydroponic-cross-pipe-fitting-australia","provider":"Apex Grow","version":"1.0","type":"link"}