Flange

DOMJ Flange

▪ Designed to strengthen the duct wall and connect duct sections together.
▪ Furnished with an integrated sealant pocket for a secure air tight fit.
▪ Manufactured from 20-gauge steel in 10ft., 12ft. & 20ft. lengths.
▪ DOMJ is designed for large commercial and high-pressure applications.
▪ Bundles of 20ft. lengths available only with a Full Truckload order.
▪ Specialty metal available upon request.

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DOMH Flange

▪ Designed to strengthen the duct wall and connect duct sections together.
▪ Furnished with an integrated sealant pocket for a secure air tight fit.
▪ Manufactured from 22-gauge steel in both 12ft. & 20ft. lengths.
▪ DOMH is designed for low to medium pressure or residential
applications.
▪ Bundles of 20ft. lengths available only with a Full Truckload order.
▪ Specialty metal available upon request.

Flange Submittal >
Flange Lit Sheet >