This cashco 2B4-1B27-13000000B pressure regulator 1/2" NPT, d CI/CI/B2, 30-80PSIG is a filter/regulator. It sits in the supply line to a pneumatic or hydraulic system, keeping the fluid or air clean and properly regulated. Key specifications noted on this listing include NPT. It is commonly in equipment requiring clean, properly regulated air or fluid supply.
