Zurn PEX® XL-Low Lead Brass Barb Elbow. The QQE55GFX is used to make sharp 90° bends. Manufactured from EcoBrass®. These fittings, as a system with Zurn PEX® tube, are pressure rated at 160 PSI at 73°F, 130 PSI at 120°F (fire protection rating),100 PSI at 180°F, and 80 PSI at 200°F. These fittings are listed by NSF as complying with the following standards: NSF/ANSI Standard 14, NSF/ANSI Standard 61 including Annex G, ASTM F877, CSA B137.5, ASTM F1807, and UL 1821
Features:
- Fitting is designed for use with PEX systems and residential fire sprinkler applications
- Pressure ratings of up to 80 PSI at 200 degrees Fahrenheit handles the high demand of commercial usage
- Lead-free, eco-brass construction holds up to years of use and ensures sanitation
- Crimp installation eliminates the need for soldering, heating, or specialty tools
- NSF 61 certified
- 25-year limited warranty proven to last the lifetime of the building