Direct air coming out of HVAC systems. Adjust the damper to control airflow.

Guide air toward your workspace or deflect unwanted drafts with these diverters and covers.

Diffusers come with a collar and damper already in place for simple installation.

Add a filter to these grilles for protection against dust and debris entering your HVAC system.

No additional fittings or collars needed.

Evenly disperse airflow into a room to maintain a consistent temperature throughout the space.

No additional fittings or collars needed.

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

Always open, these are our most basic wall louvers.

Get an exact fit for your opening by sliding out these louvers to the width you need.

Mount these louvers through an outside wall and control airflow from the inside by adjusting the register.

Use these louvers in harsh environments—they won't rust.

With a gasketed sealing kit, these louvers shield your enclosure from dirt, moisture, and weather while regulating heat and stopping condensation from forming inside.

Allow air to circulate through doors while maintaining privacy.

These louvers are gravity operated. The blades open when your roof-mounted exhaust fan goes on and close when it's off, preventing backdrafts.

For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.

Often used for electric-to-gas conversions and renovations, these exhausters allow gas- or oil-fired equipment to be vented through a sidewall rather than a chimney.

Safe for use around hazardous gasses and dust, these vents maintain steady pressure and prevent moisture buildup from temperature changes inside enclosures.

These conductive aluminum screens block electromagnetic interference (EMI) and radio frequency interference (RFI) to prevent electrical problems such as radio static and faulty signals. Made of mesh, they let air flow through, so the pressure in your enclosure stays constant as temperatures fluctuate.

These vents have louvers with foam filters to keep out dust and falling liquids.

No threaded hole or tools needed—snap these vents into enclosures with a maximum 1/8” panel thickness to let airflow in and keep water out even when submerged.

Rated NEMA 4X, these vents provide protection from washdowns, corrosion, and power jets of water.

Mount these drains at the bottom of your enclosure to let moisture drip out and keep electronics dry.