Pro Purge demand control operates on heatless compressed air dryers with capacities of 250 scfm or larger. The unit saves energy, reduces operating cost, and prolongs desiccant life by automatically regulating the purge cycle in response to actual moisture loads. Panel lights indicate dew point range of the output air. An alarm is activated when the dew point rises above -20 F.

Airtek; www.airtek.com

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