RECTANGULAR DUCT

Rectangular duct is available in sections up to 5' long. Single wall ductwork is available with or without 1" thick liner.
Dual wall with perforated metal liner, is also available.
End connections can be provided with four-bolt connectors, slip & drive joints, raw to raw or TDC connectors.
Longitudinal seams can be provided with Pittsburgh or button punch type seams. Straight duct has strengthening beads 12" O.D. throughout.
Accessories such as cleats, clips, corners, gasket, flange, turning vane, sealant in longitudinal seams, reinforcement bars and Tie Rod reinforcement are also available.

Straight ductwork is normally shipped "knock down" to reduce shipping expense while fittings are normally fully assembled.
Straight ductwork can be shipped fully assembled for an additional charge.


Unit assembly & Vane installation	Plastic wrap for pallet shipment

Rectangular ductwork can be manufactured from galvanized, stainless steel and aluminum conforming with industry standards for operating pressures through 16 gauge.

Our sales staff are available to provide you with a quotation per your material list.