Used mainly in industry for particular applications due to size, air flow etc.

Sizes 3: special for high flows. Large threads and barbs. Flows of T3 (1,200 L/min)

Air flow 1200 L/min
Code Version
11020130 Coupling T-3 3/8" Female 2 Units
11020131 Coupling T-3 1/2" Female 2 Units
11020230 Coupling T-3 3/8" Male 2 Units
11020231 Coupling T-3 1/2" Male 2 Units
11020330 Coupling T-3 Ø13mm Spigot 2 Unit
11020331 Coupling T-3 Ø15mm Spigot 2 Unit