Speedaire Filter-Regulator 1/2 in NPT 212 cfm 40 micron 4ZL01

Modular connector allows easy removal and swap out. Flow, the CFM flow is measured with 150 psig inlet adjusted to a set pressure of 90 psig (while increasing flow) and a 15 psig drop. Warning: Do not connect to bottled gas. Note: Polycarbonate bowls are not recommended for use in atmospheres containing chemicals such as acetone, benzene, carbon tetrachloride, ethylene dichloride, gasoline, toluene, and/or air compressor systems using fire-resistant lubricants.