Rectangular-k27®—
Standard Design

Construction

Pittsburgh Lockseam

Available Connectors

Lockformer TDC™ Duct Connector/Cleat

	McGill AirFlow's Rectangular-k27® Duct and Fittings: Erosion Resistant Special Air Quality Options Standard Design

TDC™ is a trademark of Lockformer Company.

© 2002-2012 McGill AirFlow LLC
An enterprise of United McGill Corporation—Family owned and operated since 1951

Unless otherwise noted, all (™) trademarks and (®) registered trademarks are property of United McGill Corporation.