Caleffi 1" DIRTMAG - Dirt Separator with Magnet & Isolation Valves (Union NPT)

The DIRTMAG® removes both ferrous and non-ferrous impurities continuously in a sealed hydronic heating and cooling system. A powerful removable external magnetic ring attracts ferrous impurities with 2-1/2" times the removal performance of a standard dirt separator. A removable magnetic ring and large drain valve make the DIRTMAG® quick and easy to flush collected dirt and ferrous impurities, including magnetite. DIRTMAG® will separate dirt particles down to 5 microns and up to 100% of ferrous impurities, including magnetite, during multiple passes of system fluid. A large low velocity zone dirt collection chamber reduces the frequency of cleaning, which can also be done while the system is operating. This multifunction device, with isolating valves, can also be used as a dosing point to inject chemical additives into the hydronic circuit.