Pneumatic Lift Triple Swivel Caster
This air-lift Pneumatic Triple Swivel Caster allows even the heaviest scenery to be easily and smoothly moved into place and set down on its fixed base. An innovative air bladder design makes for even lift and eliminates the “thunk” noise associated with the typical “pancake” air caster when its piston drives into place. Perfect for stage decks and building into columns among other applications.
The lift bladder is fitted with a 6mm tube connection and rated for a maximum of 35 PSI. Like all pneumatic systems, consistent pressure at each caster is necessary to insure even lifting and lowering of scenic element.