|These breather vents have many applications, including vacuum relief or pressure equalization on gear boxes, oil tanks or reservoirs. Common uses can be found on single acting cylinders or valves to prevent dirt and foreign particles from entering ports open to the atmosphere. Units have a nickel plated steel insert. All have standard pipe thread fittings for quick assembly and removal for cleaning.
The filter element within the standard breather vent is rated for 40 micron filtration and can also be obtained for 20 or 90 micron filtration on special order.
Maximum operating pressure: 150 PSI
Operating temperatures: 35¼F to 300¼F