Marlo Incorporated – MDAS Series Dealkalizer Systems


The Marlo MDAS Series dealkalizer system offers an efficient alkalinity reduction solution
for larger commercial & industrial applications. Dealkalization of boiler feed water reduces system blowdown and helps lower energy and water costs. It also promotes a more effective boiler chemical program and reduces condensate return line corrosion. Pre-engineered designs are available for single and twin tank configurations with numerous custom options available. MDAS systems can also be specially designed for high silica, nitrate, and sulfate removal applications.
The Marlo MDAS Series dealkalizer is designed for larger industrial boiler-feed applications. Individual tank capacity ranges from 50,000 grain to 980,000 grain with continuous flow rates of 10-300 GPM. Tank diameters from 20″ to 72″ and service pipe connections from 1.25″ NPT to 3″ NPT are available. Multi-tank parallel, twin alternating, and triple alternating systems are available with a wide variety of timer and water meter controllers.