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Building a micro-irrigation system for your grow room, flood table or potted plants? This 16 mm, 25 m polyethylene pipe is the main line that delivers water and nutrient solution to your drippers and fittings. Flexible to route yet pressure-resistant, it was selected by BloomLED, French indoor-growing experts for more than 10 years.

| Specification | Value |
|---|---|
| Outer diameter | 16 mm |
| Inner diameter | 13.6 mm |
| Wall thickness | 1.2 mm |
| Length | 25 metres |
| Material | Black UV-resistant polyethylene |
| Max pressure | 4 bar |
Connects directly to 16 mm quick fittings, elbows, tees and valves, plus 4-6 mm drippers and capillary tubing to build a complete network.
The black wall blocks light and prevents algae growth inside the line, while the UV treatment ensures long life even under bright grow lights.
Flexible enough to follow cable runs yet firm enough to stay in place, it handles up to 4 bar without deforming.
All 16 mm fittings, elbows, tees and valves push-fit directly. To branch off to your plants, pierce the line and insert drippers or 4-6 mm capillary tubing.
Can it be used outdoors or in a greenhouse?Yes. The black polyethylene is UV-treated, so it withstands prolonged light exposure without becoming brittle.
25 metres of main line to equip several plants or an entire grow room, at an affordable price.