RDH2100/200 Heatless Regenerative Desiccant

Coastal Process heatless regenerative desiccant air dryers deliver instrument-quality compressed air with ultra-low dew points from -40°F to -100°F featuring a rugged, heavy-duty skid-mounted portable design ideal for outdoor use in demanding field applications such as petrochemical and refining in flow rates up to 5400scfm across various pressure ranges.

Engineered for reliability in extreme coastal and harsh outdoor environments, these dryers include forklift accessibility for ease of transport, NEMA 4X electrics, plug-and-play installation, and advanced 3-stage filtration to eliminate moisture, oil, particulate, rust and corrosion to extend downstream equipment life. Precision alumina adsorption media is engineered with an optimized 3/16″ geometry for maximum drying efficiency, full-bed utilization, and multi-year regenerative service life. Standout innovations include the patented all-steel silencer (Patent 11578714) for quieter, virtually maintenance-free operation compared to standard mufflers.

With remote monitoring enabled smart controls and a commitment to ongoing innovation, Coastal Process provides dependable, high-performance solutions tailored for the most demanding compressed air system needs.