DISCALDIRT® Air and Dirt Separators, ASME/CRN (2½ - 6" ANSI flange)


Air and dirt separator.
Epoxy resin coated steel body.

Stainless steel float guide pin and linkage.
Stainless steel mesh internal element.

Complete with:
→ 1" Bottom drain valve (code NA39753)

ANSI 150 flange connections.

Max working pressure: 150 psi
Vessel temp range: 32˚ - 270˚F

Particle separation capacity: to 5 μm (0.2 mil)
Air separation efficiency:  up to 100% removal

ASME and CRN registered.

NA prefix indicates ASME tagged and registered with the National Board of Boiler and Pressure Vessel Inspectors.

Codes with the denotation of CRN indicate that the item is accepted and registered by the Canadian Registration Number (as defined by CSA B51 4.3).  Vessels under 10" are CRN registered.  




  • ASME


BIM model

code description weight
NA546060A 2½" ANSI flange ASME & CRN 42
NA546080A 3" ANSI flange ASME & CRN 73
NA546100A 4" ANSI flange ASME & CRN 78
NA546120A 5" ANSI flange ASME & CRN 181
NA546150A 6" ANSI flange ASME & CRN 188


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