Marketing InformationThe Taco 4900 series magnetic dirt separator increase system life and efficiency by removing ferrous material and other harmful, loose particles from closed loop hydronic heating systems. A powerful, service-free magnetic ring and convenient blowdown valve are included for quick and easy system maintenance. The 4900 series magnetic dirt separator is available with sweat or NPT connections in sizes ranging from 3/4 to 2 in. Longer system life, better performance.