... LCD monitor,dew point switch mode. 2.low depoint:-40 Deg.C 3.0~2 % air loss KL established in 1997,have over ... ( heatled) -40~ -70Deg.C 6%Desiccant air dryer ( blower purge ) -40~ -70Deg.C 0-2%Desiccant air dryer ( Heat of compres -40~ -70Deg ... :--- heat of compression desiccant dryer KXP-300 (34m3/min,0 air loss) blower purge regenerative air dryer,0~2% air loss desiccant air dryer