1/4" Mini Air Regulator with Gauge – 3-Position Locking Knob, 25 SCFM, 250 PSI Max, 5–125 PSI Adjustment Range, Zinc Body

The Arrow Pneumatic 1/4" Mini Regulator with Gauge (Model MRG-14) provides compact yet highly accurate pressure control for small-to-medium air systems. Built with a durable zinc body, this mini regulator ensures dependable performance while offering a working pressure range of 5–125 PSI and supporting up to 250 PSI max inlet pressure.

Equipped with a 3-position, non-rising adjustment knob, the regulator allows users to pull to adjust, push to lock, or detach for tamper-resistant security—perfect for shared workspaces or industrial settings. The brass valve seat guarantees pressure stability, ensuring it won’t drift during operation.

This self-relieving regulator also helps maintain consistent downstream pressure by venting excess air automatically, protecting tools and maintaining optimal performance. The built-in gauge offers real-time pressure monitoring at a glance, while replaceable internal components make this unit a long-term solution that’s both serviceable and upgradeable.

Whether you're outfitting a workstation, tool bench, or industrial compressor line, this 1/4" mini air regulator offers durability, control, and safety in a compact, reliable package.

The Arrow Pneumatic 1/4" Mini Regulator with Gauge (Model MRG-14) provides compact yet highly accurate pressure control for small-to-medium air systems. Built with a durable zinc body, this mini regulator ensures dependable performance while offering a working pressure range of 5–125 PSI and supporting up to 250 PSI max inlet pressure.

Equipped with a 3-position, non-rising adjustment knob, the regulator allows users to pull to adjust, push to lock, or detach for tamper-resistant security—perfect for shared workspaces or industrial settings. The brass valve seat guarantees pressure stability, ensuring it won’t drift during operation.

This self-relieving regulator also helps maintain consistent downstream pressure by venting excess air automatically, protecting tools and maintaining optimal performance. The built-in gauge offers real-time pressure monitoring at a glance, while replaceable internal components make this unit a long-term solution that’s both serviceable and upgradeable.

Whether you're outfitting a workstation, tool bench, or industrial compressor line, this 1/4" mini air regulator offers durability, control, and safety in a compact, reliable package.