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The Caleffi 577986A is an XF magnetic strainer with a 1-1/2-inch press union connection designed to capture ferrous debris in hydronic systems. It employs a neodymium rare-earth magnet and an enlarged low-velocity chamber to separate and retain particles ahead of pumps, control valves, and heat exchangers. The unit is rated to 45 psi, operates from 32 to 195 F, includes a 50% bypass on this size, and is compatible with water and up to 30% glycol.
XF magnetic dirt separator (Caleffi 577986A) with 1-1/2 in press union, neodymium magnet, 50% bypass, 45 psi max, 32-195 F operating range
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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