Calibrating with nitrogen saves fuel, increases tire life by up to 20%, increases the durability of the suspension and other vehicle components, and increases comfort and safety.

Around 78% of atmospheric air is made up of nitrogen, an inert, pure, environmentally friendly and extremely dry gas. NitroMax Tyre uses PSA - Pressure Swing Adsorption technology to separate the nitrogen molecules captured in the compressed air and make them available for tire inflation.

The nitrogen molecules do not pass through the tube and tire, keeping pressure and temperature stable for a long time and increasing the intervals between inflation by up to 80%.

In addition, the absence of oxygen and moisture is essential to keep the rubber, wheel and rims free from chemical degradation and oxidation.

Metalplan's quality is proven by thousands of customers in Brazil and more than 20 countries to which we export, including the United States.
Our products are 100% domestically manufactured, enabling financing through FINAME/BNDES, and operate with low energy consumption.

Metalplan's commitment to energy efficiency is proven by the achievement of the first ISO 50001 - Energy Management certification granted to a manufacturer in the compressed air and gas generation segment in the world.