United Mcgill Spiral Ductwork

2020 united mcgill corporation.

United mcgill spiral ductwork.

2 aluminum single wall round spiral duct is available in larger diameters on special order. Pioneered the use of spiral duct and fittings in the 1950s. Today we are a nationwide manufacturer of round and flat oval ductwork used for heating ventilating and air conditioning hvac systems in industrial commercial and public buildings. 5 available in galvanized paintable galvanized and silverguardtm precoated ductwork with antimicrobial.

Mcgill airflow s network of seven regional ductwork plants can work together to keep even very large fast track projects on schedule. We also manufacture rectangular ductwork. Flat oval duct has been designed for restricted space conditions that cannot accept round spiral duct. Today it is a national business specializing in engineering manufacturing and field installation of many construction products and industrial systems.

In over 50 years of serving the mechanical system marketplace mcgill airflow. 4 the rating of 10 in. Fitting construction solid welded spot welded tack welded. Light gauge ribbed spiral lockseam duct with a 23 percent open area 360 venting orifice plate in gauges as noted for the in duct fitting.

To fill small orders quickly. United mcgill corporation was founded in 1951 as a local sheet metal contractor and steel fabricator. Wg for spiral lockseam with standing rib duct is based on mcgill airflow laboratory testing. Flat oval single wall duct and fittings are one part of our complete line of hvac products.

Flat oval spiral pipe is fabricated in spiral lock seam or longitudinal welded construction. Flat oval spiral pipe fittings sheet metal connectors inc. The ddf sp duct assembly ranges in length from 16 inches through 20 feet and incorporates. Mcgill airflow corporation is the nation s foremost producer of sheet metal duct and fitting components for air handling systems.

Family owned and operated since 1951. Used sizes of round spiral duct and fittings all ready for immediate pickup or delivery. Longer lengths are available on special order. United mcgill duct d fuser and mcgill airflow.

United mcgill is a registered. We pioneered the manufacture and use of spiral duct and fittings for heating.