الوصف

• PHT  series pneumatic telescopic masts are pneumatic and used to support heavy payloads or large sail areas.
• Constructed of high-strength,heat-treated aluminum tubes and collars for long,dependable life.
• Two full lenth external keys on mast sections,with matching machined keyways,mantaining directional azimuth.
• Each tuble and collar is protected by low friction synthetic bearings for smooth oopration and long life.
• The bumpers are designed to reduce shock on extenion and retraction.
• All exterior aluminum tubes surfaces are anodized and sealed for long life.
• Fasteners are high strength aluminum material for corrosion resistance.
• Custom models can be designed and manufactured for other extended and retraction heights.