The fresh air system ESS II is fixed installed in the vehicle and is connected via a push button switch triggered from the driver for example. After activation the content of the bottle, breathing air, enters into the vehicle interior. The air is supplied via a hose at a defined point in the vehicle. The air delivery capacity is fixed at approx. 800 l/min.
Due to the electrical release of the valve, the air flows with maximum delivery in the interior in seconds and builds up an overpressure in the vehicle. This prevents that harmful substances can enter the car through smallest openings.
The ESS II can be installed in the vehicle without special devices. The optional hose package is adjusted to the required length and connected to the system via a hose clamp. The connector for the signal release and the air supply to the interior are quickly installed.
Due to its special design, the system is maintenance-free for ten years in untreated status. It only needs to be replaced after activation.