Barb Tubing Coupling
Barbed Tubing Coupler
Used to connect two pieces of low pressure poly tubing of the same size.
Quality barbed acetal fittings provide high retention in low-pressure poly tubing for long-term reliability of connections. These fittings can be confidently installed without clamps when matched with our quality low-pressure poly tubing with corresponding dimensions.
- Sharp-edged barbs create leak-proof seal
- Increased strength and superior quality
- Heat, chemical and wear-resistant
- UV stabilized materials for long life
Special Note: 1/4" barbed fittings have the unique ability to be "snapped" into larger tubing after punching a 1/4" hole into the side of the larger tubing. This creates a water-tight seal and allows you to "tee-off" of larger diameter tubing using only 1/4" fittings and a hole punch.
|Fitting Size||Acceptable Inside Tubing Diameter||Fitting Use||Max Operating Pressure|
|1/8"||.125 inches||To connect sections of 1/8" tubing or to connect 1/8" tubing to mainline tubing||Up to 30 PSI|
|1/4"||.170 inches||To connect sections of 1/4" tubing or to connect 1/4" tubing to mainline tubing||Up to 30 PSI|
|1/2"||.570 to .620 inches||To connect sections of 1/2" poly tubing together||Up to 30 PSI|
|3/4"||.805 to .820 inches||To connect sections of 3/4" poly tubing together||Up to 50 PSI|
|1"||1.20 inches||To connect sections of 1" poly tubing together||up to 50 PSI|