Duct Starters | McMaster-Carr

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Duct Size

Material

304 Stainless Steel

ID

Shape

Component

Flange Mount Type

Fitting Connection

Interlocking Bracket

Gender

OD

Duct Profile

Number of Mounting Holes

With Mounting Holes

RoHS

Export Control Classification Number (ECCN)

Overall Depth

Flange Thickness

REACH

DFARS Specialty Metals

Flange Height

Duct Type

Performance

Chemical Resistant

Corrosion Resistant

Gauge

Depth

Mounting Hole Diameter

End Construction

Width

How can we improve?

254 Products

Duct and Fittings

Standard Duct and Fittings

Standard Duct and Fittings

Deliver air for a range of HVAC applications, including exhaust and dust collection

Duct Flanges

Mount to air handlers and HVAC equipment to start a run of duct

Rectangular Duct and Fittings

Rectangular Duct and Fittings

Maximize the space in close quarters, such as inside walls and ceilings

Tight-Seal Spiral Duct and Fittings

Tight-Seal Spiral Duct and Fittings

Gasketed fittings prevent leaks and the seam reinforces duct against suction from dust collection systems

Spiral Duct and Fittings

Spiral Duct and Fittings

A continuous seam reinforces duct against suction from dust collection systems

Other Products

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)