SPECIAL ORDER ITEM. Review Returns Policy before purchase. The Mainline Pex elbow collection provides a reliable solution for residential and commercial plumbing needs. Engineered for versatility, these components are ideal for use in potable water distribution systems as well as hydronic heating applications. Crafted from high-quality dezincification-resistant forged brass, this fitting offers exceptional structural integrity and long-term performance in demanding environments. The design ensures a secure and leak-resistant connection when paired with compatible crimp rings or stainless clamps. By adhering to rigorous industry standards, this component guarantees safety and consistency for professional-grade installations, making it a dependable choice for modern plumbing infrastructure projects.