The condensation pressure controller is used to maintain a constant and sufficiently high condensing and receiver pressure in refrigeration and air conditioning systems with air-cooled condensers.
The cutaway models show commercially available elements from refrigeration technology such as compressors, valves, dryers and suction line receivers. The cuts are made in such a way that the design details are clearly visible.
The larger models are clearly mounted on a base plate. Two handles make them easier to transport.