Exclusively for trailers and semi-trailers
• Definitive solution for air drops and damages.
• The air gets to the tires through a dedicated pipe inside the axle.
![](http://colvenusa.com/cdn/shop/files/colven-usa-nm269-detalle.jpg?v=1665499887&width=1500)
INTERNAL SYSTEM
It integrates to the equipment already installed in the tractor-truck and does not use external connections. 100% secure.
![](http://colvenusa.com/cdn/shop/files/colven-usa-nm269-detalle2.jpg?v=1665500082&width=1500)
INTEGRATED GPS
It carries the air through a special duct installed inside the axle. It eases the lateral load / unload. With no external exits. 100% safe. 100% invulnerable.
ACCESSORY
![](http://colvenusa.com/cdn/shop/files/colven-usa-nm344-accesorio-2_c446033f-e465-4ab8-9ef2-9cfe20fb5262.jpg?v=1665602244&width=1500)
AIRFLOW INDICATOR
This indicator is installed between the rotor and the inflation valve, allowing a quick identification of which tire is calibrating and specifically visualizes the one that needs to be repaired.