Caleffi 546097A DISCALDIRT® Air & Dirt Separator, 1-1/4″ Sweat, Brass

Description

The Caleffi 546097A is a DISCALDIRT air & dirt separator with a 1-1/4 in sweat connection and a brass body, engineered to remove both entrained air and suspended dirt from closed-loop hydronic heating and cooling systems.

Product data compiled from Caleffi North America technical documentation. Last reviewed June 2026.

FunctionAir + Dirt