10-Pack HeSun Polybutylene Transition Coupling, 1/2" PEX X 1/2" PB, Brass Crimp Pex Fittings with 20 Rings, ASTM F1807(PEX1807504-10)

PACKAGE INCLUDE: 10 pack 1/2-inch brass crimp polybutylene transition couplings with 20 rings (10 each). They are designed to accommodate PEX A,B,C & PB pipes.. SUPERIOR QUALITY: HeSun crimp fittings crafted from high-quality, lead-free brass, resistance to corrosion, rust, and high temperatures (32℉—200℉).. GREAT PERFORMANCE: HeSun PEX fittings are Certified to ASTM F1807 and NSF/ANSI 61 standards. Approved for potable water applications.. VERSATILE APPLICATION: Ideal for use in hot and cold water supply systems, heating systems, and more, these components find extensive use both indoors and outdoors.. BROAD COMPATIBILITY: Compatible with both stainless steel clamp and copper crimp ring & also PB systems for installation. Not suitable for use with Expansion System.