Protect against excess vacuum and pressure in cylinders, gear boxes, enclosures, manifolds, and tanks.

Add a filling port to your hydraulic tank while protecting against excess pressure and vacuum.

These breather vents are rated NEMA 6 to withstand periodic submersion in water.

Keep moisture, dirt, and debris from entering your oil reservoirs.

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

Cover chimneys to reduce downdrafts and prevent obstructions from entering.

Built to withstand temperatures up to 1000° F, these vent pipes and fittings are for use with boilers, furnaces, stoves, and other equipment that is fired by coal, gas, oil, propane, or wood.

Use these vents to maintain consistent pressure as temperatures fluctuate by allowing air to flow through sealed enclosures.

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

These vents maintain air pressure inside enclosures that may be exposed to indoor and outdoor temperature changes while keeping dust and water out.

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.

Safe for use around flammable and combustible gases, vapors, fibers, and dust, these drains let moisture buildup from temperature changes inside enclosures drip out to keep electronics dry.