Hermetic scroll split type devices are positive displacement machines that compress with a spiral-shaped pair of nested elements, providing orbital movement. They are more resistant to excessive liquid ratios, have higher efficiency, and have lower levels of noise and vibration, among other important advantages. These are single-compressor systems.
These types of compressors are typically used in small installations like hermetic piston split systems. They can be used in rooms requiring low pressure (cold storage) and high pressure (cold storage and ambient cooling).
Common applications include hotel rooms, kitchen cold rooms, butcher rooms, bakery rooms, milk coolers, etc.