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Parker's 398P-4-4 is a coupler designed for high pressure applications. This coupling has a compression end style and is built to handle pressures up to 10 bar. It features a durable brass construction with chrome plating for added corrosion resistance. The fitting is ideal for connecting thermoplastic tubing and can serve as a replacement for solder joints when open flames are not suitable.
This coupler provides a reliable metal-to-metal seal, ensuring a secure connection that withstands high pressure.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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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