Description:Stronger, smarter. Better:Strength is essential when it comes to piping for preconditioned air (positive pressure) applications.The same goes for smart engineering.Reinforced Insulated Duct is intelligently engineered inside and out - outperforming any other brand.All three layers of RAM
Why PCA Unit is needed when AGPU is already there?Another important question is why the aircraft does not use the power of the AGPU to run the air conditioning system when the aircraft ground power unit (AGPU) is already connected to the aircraft. Why is there a separate machine, the Preconditioned
Typical air conditioning systems provide bleed air from two engines or the APU (a separate gas turbine engine that provides power and air when the engines are not running). The bleed air from the engine is drawn from the medium-pressure or high-pressure compressor. Because of the compressor, it is very hot. Before entering the air-conditioning system, it must be pre-cooled by a precooler, and then sent to the air-conditioning system.