• Epoxy resin-coated steel body Stainless steel float guide pin and linkage Stainless steel mesh internal element ANSI 150 flange connection ASME and CRN registered

Furnish and install on the plans and described herein, a Caleffi DISCAL DIRTMAG® magnetic air and dirt separator as manufactured by Caleffi. Each separator must be designed with a side drain valve, blowdown drain valve and automatic air vent. The separator design must include a large internal volume and a stainless steel internal element to automatically remove all dirt present in the system with particle separating capacity to 5um (0.2 mil) and a stack of neodymium rare-earth magnets inside a brass dry-well, removable for purging, with up to 100% ferrous impurities, including magnetite, separation efficiency. The separator must be ASME Registered, see below and shall be a Caleffi model NA546AM or approved equal.