A fully encapsulated motor design, using epoxy resin material and labyrinth structure, produces a fan series that is impervious to dirt, oil and moisture. Available in 3 sizes, 80mm X 25mm, 119mm X 38mm, and 150mm X 172mm X 38mm, this new series is designed for low noise, high flow and high pressure applications. Standard features include plastic impellers, aluminum casing and impedance/thermal protection, as well as dual, maintenance free, ball bearings. IP54 rating, metal blades, dual voltage and 3 Faston terminals # 110 are all part of the custom features.