1″ x 20′ PEX Ultra Water Pipe, Blue (Installation by Non-Professional may void Viega’s LLC limited warranty)

Viega 33271 – 1″ x 20′ PEX Ultra Tubing, Red Coil Viega’s 1-inch PEX Ultra tubing is designed for potable water distribution in residential and light commercial plumbing systems. This 20-foot red coil offers flexibility, durability, and high temperature and pressure ratings, making it suitable for a wide range of installations including slab, crawl space, and in-wall piping runs. Manufactured to meet ASTM F876 and F877 requirements, the tubing is compatible with Viega PureFlow press and crimp fitting systems and supports immediate pressure testing without cure time. It is certified for use in potable water applications and is corrosion-resistant, ensuring a long service life even in demanding environments. Key Specifications: Nominal Size: 1 inch Length: 20 feet coil Material: Cross-linked polyethylene (PEX) Type: SDR9, ASTM F876/F877 compliant Working Pressure: 160 psi @ 73°F Temperature Rating: Up to 200°F Color: Red (typically used for hot water lines) Certifications: NSF-pw, ASTM F876/F877, CSA B137.5, UL 1821 for fire sprinkler applications (when applicable) Connection Compatibility: Viega PEX press and crimp systems Product Features: Flexible Coil Format – Enables fast routing with fewer fittings, especially in long runs No Solvent Cement or Solder Needed – Installs with mechanical fittings for quick turnaround High Thermal and Pressure Performance – Rated for continuous operation up to 200°F Chlorine and Corrosion Resistance – Suitable for municipal water systems and high-usage conditions Lightweight and Durable – Easy to transport, handle, and maneuver in confined spaces Uniform Wall Thickness – Provides consistent strength and performance across the entire coil Installation Considerations: Installation should be performed in accordance with local plumbing codes and Viega system design guidelines. Use with proper press tools or crimping equipment. While flexible enough for routing through framing and around obstacles, proper support and bend radius must be observed to maintain flow characteristics and long-term reliability.