Engineered for residential and commercial potable water plumbing, our Premium Poly PEX 90-Degree Elbows provide a highly dependable, leak-free solution for changing directional runs in your piping network. Manufactured to strict ASTM F2159 standards from engineered polysulfone (PPSU) resin, these crimp-style fittings offer excellent chemical resistance, zero corrosion risk, and safe operation for domestic drinking water networks.
Featuring precision-molded barbed ends, these plastic elbows provide an immediate, uniform grip inside the pipe wall without restrictive bends. They are designed to work seamlessly with either copper crimp rings or stainless steel pinch clamps, ensuring a permanent connection that handles constant pressure changes while remaining completely immune to hard water scale and corrosion.
Key Features and Benefits
ASTM F2159 Standard Compliance: Precision-engineered to match universal mechanical dimensions for plastic insert-style PEX systems, ensuring perfect compatibility with all major brands of PEX-A, PEX-B, and PEX-C tubing.
High-Performance Polysulfone Resin: Molded from premium engineered plastic that meets the strict requirements of NSF/ANSI 61 and NSF/ANSI 372 standards. It is 100 percent lead-free and safe for domestic drinking water systems.
Zero Corrosion or Scale Buildup: Completely immune to dezincification, oxidation, and mineral pitting. This makes it the ideal choice for geographic areas with aggressive, high-acid, or hard water conditions.
Sharp Turning Clearance: Perfect for routing lines through framing studs, sharp wall cavities, and tight structural joists where hand-bending the tubing could cause a kink or wall stress.
Dual Connection System Compatibility: Highly versatile fitting design that can be secured using standard copper crimp rings with a traditional crimping tool, or stainless steel cinch clamps with a universal pincer tool.
Technical Specifications
Manufacturing Standard: ASTM F2159 (Plastic Insert Fittings Utilizing Copper Crimp Rings for PEX Tubing)
Material Standard: Premium Polysulfone (PPSU) Blend (NSF 61 and NSF 372 Certified)
Angle: 90 Degrees
Connection Type: Crimp / Barbed on both ends (Barb x Barb)
Maximum Temperature Rating: 200 degrees Fahrenheit (93 degrees Celsius)
Maximum Pressure Rating: 160 PSI at 73 degrees Fahrenheit / 80 PSI at 180 degrees Fahrenheit
Fluid Compatibility: Potable water supply, radiant in-floor heating, graywater loops, and chlorinated water lines
Ideal Applications
Routing PEX Tubing Around Hard Corners and Wall Framing Studs
Plumbing Systems in Geographic Areas with Highly Corrosive or Hard Water Conditions
Connecting Vertical Supply Riser Lines to Horizontal Baseboard Plumbing Layouts
Fabricating Close-Quarters Drop Lines and Custom Manifold Offsets
