The 3/4" Figure 8 End is the most economical and reliable method for closing off the end of a 3/4" poly tubing run. While fancy valves and caps have their place, this simple fitting is a favorite among commercial growers for its durability and ease of use. It functions by kinking the tubing back on itself to create a watertight seal, effectively dead-ending your supply line after your pressure regulator and zone layout are complete.
Considered one of the most essential irrigation fittings for system maintenance, the Figure 8 design allows for easy removal. This is critical for "flushing" your system—opening the ends of the lines to wash out dirt, debris, or mineral buildup at the start and end of every season. Its rugged, one-piece design has no moving parts to break or lose, ensuring years of trouble-free service in the field.
Sized specifically for larger diameter mainline tubing.
| Specification | Details |
|---|---|
| Product Type | Line End Closure (Figure 8 Style) |
| Compatibility | Fits 3/4" Poly Tubing (.820" ID x .940" OD) |
| Closure Method | Compression Fold (Kinks tubing to seal) |
| Material | UV Stabilized Polyethylene/Polypropylene |
| MPN | A5-A188 |
Secure your line end without tools.
Step 1: Insert
Insert the end of your 3/4" poly tubing through one of the "eyes" (holes) of the Figure 8 fitting. Slide the fitting up the tubing about 6-8 inches.
Step 2: Fold
Bend the end of the tubing back towards the fitting to create a tight kink. This fold is what actually stops the water.
Step 3: Secure
Insert the folded end of the tubing into the second eye of the Figure 8 fitting. Slide the fitting towards the fold until it is tight and secure.
Ensure this fits your pipe:
Finish your installation with these recommended accessories:
Aug 10th 2026
Aug 6th 2026
Aug 5th 2026
Aug 4th 2026
