To fill small orders quickly.
United mcgill spiral ductwork.
In over 50 years of serving the mechanical system marketplace mcgill airflow.
Flat oval duct has been designed for restricted space conditions that cannot accept round spiral duct.
Fitting construction solid welded spot welded tack welded.
2020 united mcgill corporation.
We also manufacture rectangular ductwork.
Flat oval spiral pipe fittings sheet metal connectors inc.
We pioneered the manufacture and use of spiral duct and fittings for heating.
Used sizes of round spiral duct and fittings all ready for immediate pickup or delivery.
Today it is a national business specializing in engineering manufacturing and field installation of many construction products and industrial systems.
Wg for spiral lockseam with standing rib duct is based on mcgill airflow laboratory testing.
United mcgill duct d fuser and mcgill airflow.
Pioneered the use of spiral duct and fittings in the 1950s.
Flat oval single wall duct and fittings are one part of our complete line of hvac products.
United mcgill is a registered.
Consultants employed by united mcgill corporation and its subsidiary mcgill airflow corporation.
Flat oval spiral pipe is fabricated in spiral lock seam or longitudinal welded construction.
United mcgill corporation was founded in 1951 as a local sheet metal contractor and steel fabricator.
Mcgill airflow corporation is the nation s foremost producer of sheet metal duct and fitting components for air handling systems.
4 the rating of 10 in.
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.
Family owned and operated since 1951.
2 aluminum single wall round spiral duct is available in larger diameters on special order.
5 available in galvanized paintable galvanized and silverguardtm precoated ductwork with antimicrobial.
Longer lengths are available on special order.
The ddf sp duct assembly ranges in length from 16 inches through 20 feet and incorporates.
An enterprise of united mcgill corporation founded in 1951 one mission park groveport ohio 43125 1149 614 836 9981 fax.