Balston Membrane Air Dryers combine superior coalescing filtration technology with a proven, innovative membrane system to supply clean, dry, +35°F dewpoint compressed air, and provide low cost operation with minimal maintenance. If the house compressed air is equipped with a refrigerated dryer, the dewpoint drops to +15°F (-9°C). Available in 8 models, the dryers can deliver compressed air at flow rates up to 100 SCFM (170 NM3/Hr). These systems are engineered for easy installation, operation, and long term reliability. Be incorporating high efficiency coalescing filtration and the highest efficiency membrane available, the systems provide low cost operation with minimal maintenance.