Mikropor DRYTEC PRO SDE-Series refrigerated compressed-air dryer with digital ECO-mode cycling control for energy savings. Integral pre- and post-filters deliver ISO 8573-1 clean, dry compressed air. Model SDE-US-PRO-40 115V: MK-40-NPT-NB-DPR0-115160-AC-7012GON-DRY.