PVC Plastic Air Breathing Apparatus Back Support Care SCBA Harness Assembly

Breathing Apparatus Back Support Care SCBA Harness Assemble

Structure:

1. Pressure reducer

2. Mediam pressure Gas pipe

3. Pressure Gauge with alarm whistle

4. Shoulder & waist Fire-retardant strape with plastic quick release buckle

Introduction:

Back care is the role of supporting the fixed cylinder and pressure reducer. Back care on the uniformly distributed load from the two shoulder straps. Formed by the shoulder strap and belt strap, can quickly adjust the length, so that back care close to the body back, buttocks. Cylinder using quick fixtures fixed in care on the back for different diameter cylinders can be adjusted with a fixed length to be fixed.

High-pressure pipeline for pressure rubber hose, take the high table and the residual gas alarm system to carry the high-pressure gas source task. High Table with the residual gas alarm combined together, can display the source cylinder gas pressure in the cylinders can also reach the design allows the pressure to issue voice alarm signal. Pressure gauge of the range of 0 ~ 40MPa, the pressure in the cylinder pressure of 30MPa and alarm 4 ~ 6MPa respectively, marked with red and blue areas. When the cylinder pressure drops to 4 ~ 6MPa, the residual gas alarm emitted a continuous 90dB sound to remind the source will run out of gas use of personnel required to leave the scene as soon as possible. Gas cylinders for wear at this time to use 5 to 8 minutes.