... 0Mpa Working periods: T=10~20min Heatless Purge Desiccant Air Dryer:Features:1) Consistent outlet pressure ... to the desired dew point.B, 30% extra desiccant provide to compensate for natural bed aging, ensure ... top performance of desiccant bed. C,Large flow diffusers ensure even flow ... not wasted when wet air travels through dry desiccant. C,Ability to match purge air use to ...