Pneumatic telescopic mast
An aluminum mast that can expand and contract through the injection and discharge of air. It allows for easy elevation and lowering of cameras, antennas, lighting equipment, observation instruments, and more to high places.
The air-operated telescopic mast is an aluminum mast that can be extended and retracted by injecting and releasing air. The mast is made of lightweight aluminum alloy tubes that have been anodized, making them resistant to corrosion and highly durable. The number of sections can vary from 2 to 14, depending on the height when extended or retracted and other specifications. Models with a locking mechanism for each section can be locked at any section or in between, allowing the mast to be fixed at the desired height, which will be maintained even after releasing the air. Smaller models can be extended using a manual pump, so no power supply is required. By opening the air release valve and letting the air out, the mast will slowly descend (retract) under its own weight. Therefore, no power supply is needed for retraction in emergencies, and it can be retracted even during a power outage. Since there are no mechanisms or mechanical parts such as motors, wires, or pulleys, there are no troubles caused by failures of these components, and special maintenance is not required. It is also safe as the mast will slowly descend under its own weight even if the air hose is disconnected.
- 企業：シーピーアイ
- 価格：Other
