Why aircraft pressurised

If someone is forced to breathe the air at 30, feet, he or she may experience a medical condition known as hypoxia, which is characterized by lack of oxygen to the brain.

By pressurizing the cabin, however, it creates a suitable environment with more oxygen, which is essential for our health and wellness.

The use a pressurized cabin is essential for creating a safe environment for passengers, but it does carry the risk of a blowout. If a window breaks or emergency door opens, everything will be sucked out as the pressure attempts to equalize. The highly pressurized air inside the cabin will travel outside of the airplane where the pressure is much lower.

In many cases, the entire fuselage is pressurized, including the cargo hold. This means all checked luggage and other cargo the plane is carrying is under the same pressure. To recap, airplanes are pressurized because it protects pilot, crew and passengers from hypoxia.

Airplanes are designed to pump air into the cabin to mimic the When researching some of the different types of washers used in the aerospace industry, you may Hoses are commonly used in both automobiles and airplanes. Consisting of rubber tubes, they are Keep in mind that pilots can override the automatic modes in the case of a malfunction. The manual mode will allow the pilot to then adjust the position of the outflow valve.

While there are no long-term risks to being inside a pressurized aircraft cabin, there are some odd side effects you may notice while on the plane. As the pressurized air has low humidity, you will become dehydrated very quickly. So, you'll want to stay hydrated by drinking plenty of water.

Dehydration can increase when drinking alcohol. So, if passengers decide to drink on a fight, they should be sure to drink water and have something to eat as well. Aircraft pressurization also reduces your sense of taste and smell. This is why extra spices or flavorings are often added to food on airplanes.

You may ask yourself, why can't the plane simply fly lower to avoid the hassle of creating perfect aircraft cabin pressure? While airplanes can certainly fly below 10, feet where the atmospheric pressure is ideal, there are some operational drawbacks to doing this for an entire flight.

For one, there are many mountain ranges that are higher than 10, feet. In addition to this, most bad weather can be found at lower altitudes, so pilots typically want to avoid this.

And in terms of efficiency, turbofan engines are extremely inefficient when used at lower altitudes and ground speeds. To ensure an airplane is safely pressurized prior to a flight, you'll need to test the pressure. To do this, make sure to use the proper airplane cabin pressure testing equipment. These pieces of equipment are vital players in your GSE fleet and help to maintain the safety standards for any airplane coming to or leaving your airport.

The following are just a few of the cabin pressure testing equipment options available from Tronair. At Tronair, we work tirelessly to offer our customers a diverse and unparalleled selection of GSE products. We understand how important safety is when it comes to aircraft pressurization and air travel overall — it's why we create testing equipment you can count on. Shop our high-quality selection of cabin pressure testing equipment, leak fluid dispensers and more.

Have a question or need a quote? Some airplanes use other methods to regulate cabin pressure, but most modern-day commercial airplanes rely on an outflow valve for this purpose. Cabin pressurization is important because of the nuances between low- and high-altitude air density. Air is less dense at high altitudes than low altitudes. At ground level, the air pressure is a little over 14 pounds per square inch PSI.

When an airplane reaches its typical cruising altitude — usually about 30, to 40, feet — the air pressure may be just 4 to 5 PSI. The low air pressure associated with high-altitude flights can restrict passengers from receiving an adequate amount of oxygen unless the cabin is pressurized. Low air pressure means the air is less dense. Therefore, it contains less oxygen. Airplanes need pressurized cabins because it ensures passengers, as well as crew members, receive an adequate amount of oxygen in the air they breathe.

The good news is that modern-day airplanes are designed with redundancy measures in case of pressurization failure. Passengers can place one of these oxygen masks over their face to obtain a sufficient amount of oxygen until the airplane descends and lands.

When researching some of the different types of washers used in the aerospace industry, you may