






🔗 Connect smarter, not harder — the future of plumbing fittings is here!
The John Guest 3/8 Inch OD x 3/8 Inch NPT Straight Adapter is a push-to-connect plumbing fitting made from durable, FDA-compliant polypropylene. Featuring EPDM O-rings and John Guest’s patented push-fit technology, it ensures quick, tool-free, and leak-proof connections compatible with plastic, copper, and CPVC pipes. Designed for professional and amateur use, it reduces installation time by up to 40% and is certified NSF 61 and 51 for safety and reliability.


| Size | 3/8 in. OD x 3/8 in. NPT |
| Material | Polypropylene |
| Brand | John Guest |
| Color | White |
| Item dimensions L x W x H | 5 x 7 x 1 inches |
| Connector Type | Adapter |
| Exterior Finish | White |
| Thread Type | NPT |
| Item Weight | 0.02 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00665626120107 |
| Manufacturer | Reliance Worldwide Corporation |
| UPC | 665626120107 |
| Part Number | PP011223WP |
| Item Weight | 0.32 ounces |
| Product Dimensions | 5 x 7 x 1 inches |
| Item model number | PP011223WP |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Usage | Amateur, Professional |
| Included Components | 3/8 Inch OD x 3/8 Inch NPT Straight Adapter |
| Batteries Included? | No |
| Batteries Required? | No |
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