Bimetallic steam traps and air vents BM89

The BM89 is a series of robust and efficient bimetallic steam traps and air vents. These steam traps are recommended for steam process applications where sensible heat can be recovered, such as steam tracing lines, drip points, storage tank coils and steam air venting. Specially designed for draining high pressure superheated steam lines and processes.

  • Modulating discharge.
  • Discharges condensate below steam saturation temperature.
  • Excellent air discharge.
  • Works with superheated steam.
  • Unaffected by water hammer and vibration.
  • Built-in filter.

Saturated and superheated steam.

BM89 - carbon steel.

1/2" to 1"; DN 15 to DN 25.

Female thread ISO 7 Rp or NPT.

Flanged EN 1092-1 PN 160.

Flanged ASME B16.5 Class 900.

Socket weld (SW) ASME B16.11.

Butt weld (BW) ASME B16.25.

Horizontal in-line installation is recommended.

See IMI - Installation and Maintenance Instructions.