What material is the back frame and harness of the SCBA made from?

The back frame and harness of the SCBA are made from T6061 aircraft grade aluminum, which provides a combination of strength, lightweight characteristics, and durability that is crucial for the performance and safety of the device. This specific grade of aluminum is known for its good mechanical properties and resistance to corrosion, making it an ideal choice for equipment that must withstand rigorous conditions.

The use of T6061 aluminum also contributes to the overall weight efficiency of the SCBA, allowing firefighters to move more freely and effectively while still providing a robust support structure for the breathing apparatus. This material choice plays a critical role in ensuring that the SCBA remains user-friendly and reliable during emergency situations, where both the integrity of the gear and the comfort of the wearer are of paramount importance.