Seal an irrigation outlet in 5 seconds — Ø16 mm compression end cap for PE pipe, watertight up to 6 bar.
Designed in France by BloomLED, growshop equipment expert for 10+ years: a reliable accessory built for indoor cultivation.
Ø16 mm compression · Watertight 6 bar · Reinforced PP · Reusable
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This BloomLED end cap screws onto any Ø16 mm compression fitting and instantly seals a PE pipe outlet in your indoor grow setup: perfect for capping an unused tee, isolating a line during testing, or closing a modified drip circuit. Made from reinforced polypropylene, it guarantees a perfect seal up to 6 bar and installs without tools.

| Specification | Detail |
|---|---|
| Diameter | Ø16 mm outer (PE compression) |
| Material | Reinforced polypropylene (PP), UV-resistant |
| Max pressure | 6 bar at 20 °C |
| Installation | Hand-tighten, no tools — built-in seal |
| Reusable | Yes — unlimited mount/dismount cycles |
| Use | Rigid & semi-rigid Ø16 mm PE pipe |
Integrated O-ring seal and compression locking: zero leaks, even under continuous high-pressure watering cycles.
Hand-screws onto any standard Ø16 mm compression fitting. Equally simple to remove when reconfiguring your setup.
UV- and corrosion-resistant reinforced PP: suitable for hard water, hydroponic nutrients and repeated use across multiple grow cycles.
Yes — this cap fits every Ø16 mm outer-diameter compression fitting, whether on black rigid PE pipe or flexible Siroflex hose used in irrigation and hydroponics.
Can it be removed and reinstalled multiple times?Absolutely. The seal stays functional over many mount/dismount cycles, letting you freely reconfigure your irrigation setup as your grow evolves.
The essential accessory to cleanly finish every drip irrigation line in your indoor grow.