Pacific Duct Inc. Rectangular Ducts and Fittings are fabricated from galvanized steel per ASTM-A53-965 and are in accordance with the latest edition of SMACNA Duct construction standards.
Reference SMACNA tables 1” - 10” W.G. for construction standards and reinforcement schedule.
Options of stainless steel, aluminum, paint-lock, and other materials are available upon request.
All ducts are beaded on 12” centers, with first bead 6” from end for extra strength. Cross breaking is available upon request.
Standard duct lengths are 4’, 5’, or 6’. Other duct lengths are available in any length requested.
All slips and drives, nuts, bolts, gaskets, reinforcements and misc. hardware are included with duct work.
All ducts and fittings are available bare, lined, or wrapped.
All rectangular ducts and fittings are shipped assembled, unless otherwise specified.