Antelco DB Fitting™ 19mm Double Barb Joiner

The Double Barb "DB" Fitting™ Joiner 19 mm is a durable, high‑quality connector engineered for use with low‑pressure poly (LDPE) tubing, ensuring reliable performance and long service life. Part of the trusted "DB" range, it is manufactured from engineering‑grade, UV‑stabilised acetal plastic, offering excellent resistance to heat, chemicals, and wear — making it suitable for demanding agricultural and irrigation applications.

Its twin‑barb configuration is designed to maximise grip inside the tubing, delivering a secure, leak‑resistant seal that protects system integrity under low‑pressure conditions. The spacing between the barbs provides an additional clamping point, further increasing retention and stability, which is especially valuable where consistent, dependable performance is essential.

Sized to fit nominal 19 mm I.D. tubing, this joiner is ideal for use in vineyards, trellis installations, and suspended irrigation systems. With an operating pressure capacity of up to 300 kPa, it offers dependable functionality across a variety of low‑pressure water distribution setups.

When paired with high‑quality LDPE tubing of matching dimensions, "DB" fittings can be installed confidently without clamps, streamlining setup. Combining ease of use, robust retention, and protection against environmental stress, the Double Barb "DB" Fitting™ Joiner 19 mm is a preferred choice for professionals seeking long‑lasting, efficient irrigation solutions. For best results, confirm tubing compatibility with the manufacturer or conduct field testing.