ter 10 Air Supply Devices and Pneumatic Com Hot water Hot air Hot water Hot air Cool air Graphic symbol Cool wate Cool water Cool air b) Fig.10-4 Cooler a)Coil tubular type Play b)Series tubular type Play DVD DVD 10 Homepage List Upwards Downwards Retumn ExitChapter 10 Air Supply Devices and Pneumatic Components 10 a) Coil tubular type b)Series tubular type Fig. 10-4 Cooler