GROW1 TechLock 20mm Compression Coupler Fitting

Make every connection fast, secure, and tool-free with GROW1 TechLock Compression Fittings - the smarter choice for professional irrigation, hydroponics, and drip systems.

Designed for quick field installation and easy reuse, these ergonomic compression fittings lock onto 1/4" or 1/2" drip tubing with a simple push-and-twist motion. No clamps, no glue, no special tools - just reliable, leak-free performance every time.

Whether you’re building a new commercial irrigation system, expanding your hydroponic setup, or maintaining a large greenhouse, GROW1 TechLock Compression Fittings deliver the speed, security, and professional quality you expect - at a price that makes sense for every grow.

Benefits

• Ultra-Fast & Ergonomic Installation - Simple push-and-twist design reduces installation time and physical strain on crews, making large jobs faster and easier.
• Industry-Leading Strength & Pressure Rating - Engineered for maximum durability with exceptional pull-out resistance and high-pressure performance.
• Built to Last with Confidence - Backed by GROW1’s reliable warranty so you can install with complete peace of mind.
• Perfect Fit Every Time - Compatible with standard 1/4" and 1/2" drip tubing — ideal for designers, contractors, and growers who need flexibility and consistency.
• Clean, Professional Look - Dark coloring of the fitting blends seamlessly with dripline tubing and surrounding landscapes for a neat, unobtrusive finish.

Specifications

• Tubing Internal Diameter: 0.530" - 0.560"
• Tubing Wall Thickness: 0.035" - 0.050"
• Tubing Outside Diameter: 0.600" - 0.660"
• Working Temperature Range: 32°F - 140°F
• Operating Pressure: 0 - 100 PSI
• Pull-Out Resistance: 67 ft-lbs