Arrow Pneumatics R374G Mid-Flow Regulator is a 1/2-inch NPT pneumatic pressure regulator designed to provide stable downstream pressure for mid-flow air systems. It features 1/2" NPT inlet and 1/2" NPT outlet in a straight-through configuration and ships with a gauge to monitor set pressure, with an adjustment range of 5–125 psi. Built for industrial environments, this regulator is used to feed pneumatic tools, spray equipment, and automation components that require reliable, adjustable pressure control on 1/2" line sizes.
