Rocvent - Mine and Tunnel Ventilation

Products

STEEL DUCT - (ROUND)

Standard steel 18 ga. galvanized duct 12” to 42” dia. with 1 1/2” x 3/16” angle iron flanges. Also available in 16 ga. galvanized material with reinforcing rings. All standard fittings: elbows, wyes, adapters & v-lock couplers

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