Designed to raise under an item firmly holding it in location, not as stops, using as conveyor, stops will destroy them.
Omtec Pop Up Positioners like virtually all pneumatically operated components, require Filtered, Regulated and Lubricated compressed air to operate. Omtec has FRL kits, Non-detent foot valve kits available. Other controls supplied on request. The regulator should be set at 50 PSI (3.447 bar). Omtec pop up units use very low air volume, it is usually not a consideration. Each up and down cycle of one ball uses .00038 cubic feet .0000108 cubic meter of compressed air volume.
