The Olympus Porte Cachee Air Screen SCAS-V-PD Is An Air Screen Refrigeration That Offers A Slide Out Insulation Glass Lockable Pocket Door System. Allowing The Unit To Be Utilized As A Hinged Door Mechandiser During Off Peak Hours With Minimal Energy Consumption. Easy Slide Out Patented Mechanism Gives Operator Quick Access To Change From Glass Door Merchandiser To A Fully Open Grab And Go Refrigerator.