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16 mm T-connector. is the essential connector for branching drip irrigation system lines in indoor cultivation. It allows you to split the flow in two directions with push-fit assembly, leak-free and without tools, keeping everything organized and maintaining stable pressure to water indoor crops precisely.

This “T”-shaped connector facilitates clean and scalable installations in cabinets, tables, and grow shelves. The technical body in high-resistance plastic ensures watertightness and hydraulic stability even in intensive fertigation cycles.
Thanks to a continuous-flow interior design, the 16 mm T-Connector reduces pressure loss and turbulence, promoting uniform flow to two secondary branches.
Ideal for sectioning trays, separating varieties, or balancing pressures in long stretches, it allows quick expansions without redoing the entire network.
It is compatible with standard Ø 16 mm hose, pressure-compensating drippers, inline filters, valves, and fittings of the same size. Key technical data: Diameter: Ø 16 mm — Material: Plastic (technical PE/PP) — Weight: 0.05 kg — Color: Black.
The compact geometry fits into tight spaces and allows fastening with clips on trays or cabinet walls.
In automated systems, this piece integrates with timers and flow controllers to maintain consistent irrigation in each zone.
In controlled environments, the 16 mm T-Connector allows you to split the main line to two drip trays, feed two rows of pots from the same main line, or create a bypass to a purge line. The result is a modular, organized, and easy-to-maintain irrigation system for technical rooms, cabinets, and vertical racks.
Main functions:
• Branch flow from a 16 mm main line to two sectors.
• Balance pressure between branches of different length or height.
• Create independent zones by stage: growth and flowering.
• Enable purges and cleaning with a dedicated branch.
• Expand installations without complex cuts or adhesives.
Operational benefits:
• Quick push-fit assembly on Ø 16 mm.
• Stable watertightness that minimizes leaks.
• Fewer unnecessary elbows and more direct routes.
• Integration with standard 16 mm irrigation accessories.
• Simple and reconfigurable maintenance.
For optimal performance, combine with:
• Flexible 16 mm hose for main line and branches.
• 16 mm valves to shut off or regulate sectors.
• Inline filters that protect drippers and prevent sediment.
• Check valves and pressure regulators suitable for the flow.
• Straight connectors and 16 mm elbows for tight geometries.
• Pressure-compensating drippers and microtubes with stake per pot.
1) Cut the Ø 16 mm hose at a right angle to ensure proper seating.
2) Insert the main line into the top opening and the two branches into the side openings of the 16 mm T-Connector until fully seated.
3) Check that each section is firm and without play; anchor with clips if necessary.
4) Perform a pressure test and initial purge to expel air and particles.
Tips: avoid very tight bending radii, protect lines from direct sunlight outside the room, check filters periodically, and clean branches when changing nutrient solution.
The 16 mm T-Connector offers a very attractive cost/benefit ratio: it reduces assembly time, limits leak incidents, and allows reuse in future expansions. There are packs with 16 mm irrigation accessories that optimize investment in new projects or reconfigurations.
Available at Hydroponics Blanes, trusted Grow Shop and online grow shop with discreet shipping throughout Spain and the EU. Wide catalog of connectors, valves, filters, and drippers to design a robust and easy-to-maintain irrigation system for any indoor growing strategy.
The 16 mm T-Connector stands out for quick assembly, watertightness, and modularity, ideal for splitting flow to two zones and maintaining hydraulic balance in cabinets and work tables. Specifications: Diameter: Ø 16 mm — Material: Plastic — Weight: 0.05 kg — Color: Black. Key piece for watering indoor crops with uniformity, ready to integrate with standard irrigation accessories in the industry.
Hydroponics Blanes — online grow shop specialized in irrigation, lighting, and environmental control. Each order includes a 5% discount code for the next purchase.
Connect, branch, and expand the system with the 16 mm T-Connector to achieve organized, efficient, and scalable installations, always with discreet shipping.