Features and Benefits:

• Operating temperature range of 35 degrees Fahrenheit to 300 degrees Fahrenheit
• 1/2" male national pipe thread

1/2" MNPT breather vents offer vacuum relief or pressure equalization on gear boxes, oil tanks or reservoirs. Prevents dirt and particles from entering open ports. 40 micron units have standard pipe thread for quick assembly or removal. 40 micron units have standard pipe thread for quick assembly or removal. Maximum 150 PSI.