Product Portrait
Air conditioning compressors
Suitable for: trucks and buses
The dryer cleans the coolant in which foreign bodies are bound. Due to the limited capacity, the dryer should be changed with each service or repair. The coolant is injected into the evaporator via the expansion valve. The injected quantity is dependent on the heat load. In the evaporator, the highly-pressurised coolant “relaxes“. It changes from the liquid into the gaseous state. The resulting cooled air is released into the environment and transferred by the blower into the cabin of the vehicle.

Construction of air conditioning compressors
- Drive disk
- Electronic connection
- Body made of aluminium
- Mounting boreholes
- Hose connection
Air conditioning circuit
- Compressor
- Condenser
- Dryer
- Expansion valve
- Evaporator