Butterfly Type Damper / Louver Type Damper / Guillotine Damper / Multilouver DamperMfg. Std.: BS 5155 / IS 13095 / API 609 / DIN EN 1092 / Custom Fabrication StandardsEnd Connection : Flanged (ANSI/DIN/BS), Wafer Type, Lug Type, Welded EndsSize Range: 100 mm to 3000 mm (4” to 120”) – Custom sizes available on request
Class: 150# - 2500#
Mfg. std.: API 623 / API 602 / ASME B16.34 / BS 1873
