Pioneered the use of spiral duct and fittings in the 1950s.
United mcgill spiral ductwork.
To fill small orders quickly.
Flat oval spiral pipe fittings sheet metal connectors inc.
Fitting construction solid welded spot welded tack welded.
2 aluminum single wall round spiral duct is available in larger diameters on special order.
Today it is a national business specializing in engineering manufacturing and field installation of many construction products and industrial systems.
Consultants employed by united mcgill corporation and its subsidiary mcgill airflow corporation.
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.
2020 united mcgill corporation.
We pioneered the manufacture and use of spiral duct and fittings for heating.
Flat oval single wall duct and fittings are one part of our complete line of hvac products.
Longer lengths are available on special order.
An enterprise of united mcgill corporation founded in 1951 one mission park groveport ohio 43125 1149 614 836 9981 fax.
Used sizes of round spiral duct and fittings all ready for immediate pickup or delivery.
3 standard lengths of round uni seal and uni rib duct are 10 12 and 20 feet.
Wg for spiral lockseam with standing rib duct is based on mcgill airflow laboratory testing.
The ddf sp duct assembly ranges in length from 16 inches through 20 feet and incorporates.
Family owned and operated since 1951.
5 available in galvanized paintable galvanized and silverguardtm precoated ductwork with antimicrobial.
Flat oval spiral pipe is fabricated in spiral lock seam or longitudinal welded construction.
We also manufacture rectangular ductwork.
United mcgill duct d fuser and mcgill airflow.
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.
United mcgill is a registered.
Mcgill airflow s network of seven regional ductwork plants can work together to keep even very large fast track projects on schedule.
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.
