Fittings have gaskets which create a tight seal—you don't need to seal joints with coating or tape.

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

Often used in tight spaces, such as in walls and ceilings, rectangular duct allows you to select larger sizes without increasing duct height.

At about half the height, this oval duct fits in tighter spaces than round and rectangular duct.

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

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

Weld flanges to equipment to start a run of duct.

Control the flow of air and material through duct systems.

Often added to existing systems, these gates install without disassembling duct. Also known as half gates.

The panels open and close by turning the knobs.

Add a flexible joint to your system to reduce vibration caused by fans and blowers.

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

An acrylic coating allows this polyester hose to hold up under higher temperatures than other fabric hose.

If you need frequent access to your line, these connectors join with a twist. They are also known as J-lock connectors.

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

Step on this polypropylene hose and the flexible plastic spiral will pop back up unharmed.

A layer of fiberglass insulation helps maintain the temperature inside the hose. Use for heating and cooling applications in outdoor environments.

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

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

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

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

Often used in vehicles, these fans operate on DC power.

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