Durasystems: acoustic enclosure, blast duct

acoustic enclosure, 4 hour fire rated

zero clearance grease duct Tagged Posts

DuraDucts - Product Line of DuraSystems Barriers Inc.

DuraSystems Barriers Inc. has many fire resistant ducts like zero clearance grease duct access doors, a kitchen exhaust duct called DuraDuct SED, a 3 hour fire rated duct named DuraDuct

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Prefabricated fire resistant duct systems

DuraSystem offers prefabricated fire resistant duct systems which protect from duct and fire rated duct. DuraSystem's Zero Clearance Grease Duct has achieved functionality under the most demanding conditions.

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