Milton S-1086-2 1/8" NPT Exhaust Muffler

7/16" Hex size, Maximum pressure of 300 pounds per square inch, Maximum air flow of 20 standard cubic feet per minute at 100 pounds per square inch, Operating temperature range of 40 degrees Fahrenheit to 300 degrees Fahrenheit, Total length of 1 1/8"; Made in USA, Perfect for reducing pneumatic noise levels in the work environment, Muffler - filters use a porous sintered bronze, bonded to a copper plated steel pipe threaded fitting, 40 micron filters diffuse air and muffle noise from exhaust ports of air tools, cylinders and valves to an acceptable OSHA noise requirement, Operating temperature range of 40 degrees Fahrenheit to 300 degrees Fahrenheit, Total length of 1 1/8