NSF5/32 (4MM) (5/32″ or 4mm Inline Flow Control, 10 Pack)

NSF5/32 (4MM), Flow Control Inline Union - NSF (Fractional)

Inline Flow Control Unions allow for the adjustment of flow passing through, enabling installers to manage the speed of pneumatic equipment. These fittings are equipped with two opposing push-to-connect ports, along with a thumb-knob for adjustment.