1/2" x 20' PEX Ultra Water Tube Coil, White (Installation by Non-Professional may void Viega's LLC limited warranty)

Viega 33020 – 1/2" x 20' PEX Ultra Tubing Coil, 160 PSI, Red, ASTM F876/F877 Compliant Viega’s 1/2" PEX Ultra Water Tube is manufactured for use in potable water distribution systems and is compliant with ASTM F876 and F877 standards. This 20-foot red coil offers a durable, flexible alternative to traditional piping and is suitable for both new construction and retrofit work. The tube supports high-temperature water service and is approved for use in systems up to 160 psi and 200°F. Constructed from cross-linked polyethylene, this PEX tubing resists corrosion, scale buildup, and dezincification. It installs without the need for soldering, adhesives, or open flames and can be pressure tested immediately following installation. Its red color designation helps distinguish hot water lines in multi-branch systems. Technical Specifications: Nominal Size: 1/2 inch Outside Diameter: 5/8 inch Wall Thickness: 0.070 inch Coil Length: 20 feet Working Pressure: 160 psi at 73°F Temperature Range: Up to 200°F Material: PEX (cross-linked polyethylene) Standards: ASTM F876, ASTM F877, NSF 61/372 certified Application Rating: Residential and light commercial water systems Origin: Domestic manufacture Product Features: No Solvents or Solder Required – Compatible with crimp, clamp, or press connections Pressure and Temperature Rated – Suitable for hot and cold potable water distribution Flexible and Lightweight – Easier routing through tight areas compared to rigid pipe Corrosion and Chemical Resistant – No internal buildup or reaction with common water conditions Hot Water Line Identification – Red tubing helps streamline layout during rough-in Installation Considerations: PEX Ultra tubing is intended for use with Viega PureFlow fittings or other compatible ASTM F1807/F2159 systems. Proper tool calibration and installation technique are required to ensure system integrity and code compliance. For press systems, verify certification of jointing method per local authority. Installation by a licensed plumbing contractor is recommended.