Thermoplastic Duct | McMaster-Carr

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295 Products

About Duct Connections

Abrasion-Resistant Very Flexible Duct Hose for Dust

A blend of rubber and plastic creates a hose that's flexible, yet tough enough to handle abrasive particles such as grinding dust and sawdust. It's also known as TPU (thermoplastic polyurethane).

Crush-Resistant Flexible Duct
Hose with Wear Strip for Dust

Surrounded by a protective plastic spiral, this hose bounces back to its original shape when stepped on and resists wear from being dragged across rough floors.

Puncture- and Abrasion-Resistant Duct
Hose for Metal Chips and Shavings

Blow jagged, abrasive materials through this hose without worrying about punctures or tears. It’s made of extra--thick TPU (thermoplastic polyurethane).

Duct Hose with Wear Strip
for Metal Chips and Shavings

Hose has a plastic spiral that acts as a wear strip to protect against damage.

Antistatic Duct Hose for Dry Food

Blow grain, sugar, flour, and powders through this hose—it’s made of FDA listed material. Hose has a metal spiral that dissipates static when used in a grounded system.

Duct and Fittings

Crush-Resistant Spiral Duct and Fittings

A spiral seam gives this duct greater strength and rigidity than standard duct.

Chemical-Resistant Duct and Fittings

Made of PVC plastic to withstand acids, alkalies, salts, and other corrosive vapors and fumes.

Straight-Run Fabric Duct

Evenly distribute air from fans and blowers throughout large spaces.