Logo, Global Irrigation, Inc. in Walnut, CA


Call: (800) 588-5015
20517 E Walnut Drive N, Unit C4
CA 91789-2932

A Simple Channel to Deliver Water to Where It Needs


Fittings for Poly Tubing

We have several types of fittings designed for poly tubing. Below are some featured lines. Please call for more selections.


Global Ring Lock (GL)

Global lock fittings use a simple but effective ring lock system to secure poly tubing. No ratchet clamp is needed. It's so easy to install. Simply insert tubing all the way and push down the ring to secure the lock. You are done. It's that simple! It's also simple to remove and reuse for cleaning or maintenance purpose.

Our GL-16 series are for 16mm/.700' tubing.


We have GLC-16 (coupler), GLT (Tee), GLE (Elbow), GLST (with a female hose swivel Tee),  GLFS (Adapter to Female Hose Swivel), GLMH (Adapter to 3/4" MHT), GLEC-16 (Adapter with an end cap) and more.




Compression Fittings (CP)

Compression fittings use a different mechanism to connect poly tubing so that you do not have to worry about all different wall thickness of different brands of tubing out there. All you need to know is the O.D. of the tubing. Insert tubing into the fitting, not too loose and not too tight. When the water runs, the pressure and the ring on the fitting will form a secure seal.

We have several sizes of Compression Fittings for common brands of 1/2", 3/4", and 1" tubing. The fitting types include but not limited to coupler, tee, elbow, various adapters to connect to 3/4" hose and 1/2" pipe.







Spiral-Lock Fittings (SLF)

Spiral-Lock fittings are good alternatives to those who need
a quick installation without too much effort. Simply insert the tubing to the barbs and turn the spiral-lock sleeves. It's done! The spiral-lock sleeves secure the poly tubing nicely. Thus, no ratchet clamp is needed.



 We have two sizes of SLF fittings:

- SLF-700 series for common .700 (or 1/2") tubing

- SLF-900 series for common .800 (3/4") tubing 


Fittings for Drip Tape 


Twist-Lock Fittings (TL)   



Twist-Lock Fittings are designed for use with drip tapes. Our tape fittings can fit both seamed and seamless drip tapes available in the market place.
Our drip tape fitting come in two sizes:
  • TL5 - for 5/8" (16 mm) tapes
  • TL7 - for 7/8" (22 mm) tapes




 Fittings for 1/4 Spaghetti Tubing & Rigid Riser


Global has a good selection of fittings for 1/4" Spaghetti tubing and rigid risers to choose from. Please call for more selections.