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Product details

The coupling features solder cups and a dimple stop. The fitting provides a means of connecting two lengths of tube together. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO® copper fittings are manufactured in an ISO 9001 certified facility, and backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.

  • Dezincification resistant
  • Lead-free construction
  • Maximum service temperature 140°F
  • Do not test or use with compressed air or other gases
  • ASTM D2665 and D3311
  • UL Listed 94V-0
  • NSF U.P. Certified
  • Technical Specs

    SKU: 55333
    Model: 55333
    pressure rating: 729 Psi temperature rating: -20 to 400 deg F
    product type: Coupling type: Coupling with Stop
    product upc code: 39923309006 nominal size: 1/2 x 1/2 Inch
    material: Wrot Copper size: 1/2"
    prop65 warning: California Proposition 65 Warning, This product can expose you to chemicals including lead, which is 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 series: 600-DS
    country of origin: US lead free: Yes
    connection type: C x C

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