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

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

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.

Weld flanges to equipment to start a run of duct.

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.

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.

Connect diffusers to duct.

The panels open and close by turning the knobs.

These noise reducers mount directly to spiral duct to decrease noise by as much as 50%.

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

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

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.

A metalized polyester cover reflects heat so the temperature inside the hose won’t rise.

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

Let go of this hose and it will spring back out of your way.

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

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.

Alumina-coated glass fabric withstands extreme temperatures like stainless steel, but is much more flexible.

Unlike other duct hose that has a metal spiral, this hose has a plastic spiral that will not rust.

Metal interlocked strips create a rigid, durable hose that stays strong under high temperatures.

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

When duct airflow varies from the setpoint, these actuators open and close until the system requirement is restored.