Air Regulator, 1/4" FPT, 3-Port #0E538B

(6 reviews) Write a Review
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Price: $10.03
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Description

Air compressor regulator without decal. 1/4" FPT inlet/outlet, 1/8" FPT side port for a pressure gauge (to maximize performance, we recommend including this compatible pressure gauge for your regulator).

If air leaks from the regulator, or when you turn the knob it doesn't adjust the PSI up or down, replace this part.

Need an air filter? Click here to see our wide selection of air filters so you can keep your hard-working compressor operating cleanly and efficiently.

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6 Reviews

  • 5
    It was the perfect regulator part for my compressor

    Posted by Joel Rendahl on May 4, 2026

    I want to thank Craig Coffey for his help in my blunder for getting my address back on the order , which I failed to attach when I originally processed my order

  • 5
    Exact product as original regulator! Same form factor so attaching parts in same location.

    Posted by Bruce A. Peardon on Feb 20, 2026

    Took about 15mins to replace leaking, original part, piece of cake!

  • 5
    Regulator Airflow

    Posted by Neil Cervenan on Nov 15, 2025

    Thanks goes out to the staff that took time to examine the actual part to verify correct airflow across the gauge port when I called to order. The online image does not clearly show airflow direction arrow on the part.

  • 5
    regulator

    Posted by Eugene Frost on Aug 11, 2025

    Works great...problem fixed

  • 5
    Air Regulator

    Posted by Paul Visconti on May 14, 2025

    Worked perfectly great product they were very on the phone

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