The total duct flange system

DUCTLOK FLANGE

• A roll formed galvanized steel angle incorporating a permanent non hardening sealant, which guarantees a dependable airtight connection - eliminates the need for post installation sealing of the duct.

CORNER PIECE

• The Ductlok corner piece is ribbed and edged flanged for extra rigidity and features an embossed dimple ensuring an extra tight corner joint.
• The bolt hole is suitable for carriage type or normal bolt corners, available in 2 sizes; Junior and Senior

REINFORCEMENT BEAD

• The unique DUCTLOK REFORCEMENT bead makes the flange stronger than conventional flanges, thereby reducing the necessity for many different gauges of flange profiles.
• DUCTLOK produces only 2 sizes to cover all applications. (DUCTLOK JUNIOR - 25mm x O.8mm, DUCTLOK SENIOR - 35mm x l.00mm).

GASKET TAPE

• A Butyl rubber sealant strip for insertion between Ductlok flanges.
• Easily installed.
• The tape is water, heat and UV resistant.

JOINING CLAMP

• Ductlok Bolt-on flange clamp for clamping of duct flange joints.

HANGER BOLT

• The Ductlok Hanger Bolt is a new concept in reducing your duct hanging costs.
• When fitted to the Ductlok corner piece in place of a normal or carriage bolt, a length of threaded duct hanging rod can be fitted through the hanger bolt, thus permitting the duct hanger to be fixed to the corner piece.

• Assembly and installation data: