What are the two straps on an air pack known as?

The two straps on an air pack are referred to as shoulder and waist tension release straps. These straps play a crucial role in ensuring that the SCBA fits securely and comfortably on the user. The shoulder straps are designed to distribute the weight of the air pack evenly across the shoulders, while the waist strap helps to stabilize the pack and keep it in place during movement. Tension release mechanisms can also allow for quick adjustments, providing ease of use in emergency situations. This design is essential for maintaining operational effectiveness and comfort, allowing firefighters to perform their duties safely while wearing the SCBA.