1 Inch Lug Type Air Expanding Shaft

Features: The shaft body of air shaft is made of high-quality steel pipe, and the surface is chrome-plated. It is equipped with high-quality rubber bladder and fast filling and exhausting nozzle. It has good sealing effect, long service life, detachable shaft head and convenient maintenance. After inflation, the unilateral expansion height can reach 1.5mm to 2mm, such as the diameter before expansion is 24.5mm, the diameter after expansion can reach 27.5mm-28mm, special expansion height, separately required.

1 inch key type air expansion shaft, usually using the inner diameter of the coil tube 25.4mm.

Points to note when installing the expanding shaft:

1. Ensure that the compressor that controls the gas pressure is in a stable state, and directly install the filter on the compressor and the expansion shaft to prevent impurities from clogging the gas pipe and causing air leakage;

2. The direction of entry of air should be vertical to prevent damage to the valve;

3. When exhausting, it is necessary to use the standard exhaust port, and it is forbidden to use tools such as sharp hammer to avoid air leakage;

4. Handle with care to avoid injury to the valve;

5. When replacing the air nozzle, please use the socket wrench. If there is a fault inside, please contact our professional if you need to disassemble.

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