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The John Guest O0420415 is a 1/4 JG by 1/4 Male NPTF fitting designed for fluid transfer applications. It is suitable for various tasks in plumbing and HVAC systems where a secure connection is necessary.
This fitting provides reliable connections, ideal for professionals working with liquid and gas lines.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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