No need for clamps or connectors—duct and fittings have a male end that is slightly smaller than its female end for simple assembly.

Join duct and fittings with quick-release clamps for faster disassembly and cleanout than other duct systems.

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

Evenly distribute air from fans and blowers throughout large spaces.

Weld flanges to equipment to start a run of duct.

More convenient than other blast gates, these automatic gates open and close in sync with dust collectors, fume exhausters, and other machines.

Use in dust collection systems. The slide pushes through the top of the gate to clear debris.

In the event of a fire, these dampers automatically stop airflow through duct.

Also known as barometric dampers, these dampers improve furnace performance by automatically opening and closing to maintain consistent airflow despite changing environmental conditions.

Connect diffusers to duct.

Also known as cleanouts, panels cover cutouts in duct to provide access for inspection and cleaning.

Insulated with a layer of fiberglass, this ultra-thin lightweight hose keeps air at a constant temperature.

The most compressible hose we offer, this duct hose collapses to 5% of its length for easy storage.

A general purpose duct hose for blowing and venting air, this polyester hose is lightweight and has a wear strip to protect against damage.

The ends of this hose have a belt-and-buckle connection that eliminates the need for clamps.

Super thin and lightweight, this hose is economical and rolls up for easy disposal.

Form elbows and bends with this hose and it will hold its shape without support.

Rugged, yet pliable PVC makes this a good general purpose hose for venting smoke, propane fumes, and water-based paint fumes.

Not only does this hose stand up to corrosive fumes, it has a metal spiral on the outside that acts as a wear strip to protect against damage.

With the smallest bend radius of all the fume hose we offer, this lightweight hose can handle tight turns around equipment.

Hose has a single thin layer of PVC-coated fiberglass for venting smoke, water-based paint fumes, and welding fumes.

If you’re tight on storage space, this hose compresses down to a small size.

A nonstick PTFE liner gives this hose the ability to handle corrosive fumes such as smoke, paint fumes, hydrochloric acid fumes, and toluene fumes.

Slide these connectors into the ends of duct hose and secure with a clamp.

Insert these fans directly into your ductwork. They give small heaters and air conditioners a boost to circulate air through ductwork.

Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged.

Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.