| ASTM Specifications | : | ASTM F876~ASTM F877~ASTM F3253 |
| Application | : | Heating~Cooling~Snow Melt |
| Color | : | Black |
| Connection Type | : | Press~Push-Fit~Crimp |
| Length | : | 20 ft |
| Maximum Working Pressure | : | 200 PSI |
| NSF Certified | : | Yes |
| Nominal Pipe Size | : | 3/4 in |
| Operating Temperature Rating | : | 0-250 F |
| Outside Diameter | : | 0.875 in |
| Wall Thickness | : | 0.09 in |
ViegaPEX Barrier tubing is designed for hydronic radiant heating, cooling, and snow melt systems. This 20-foot straight length of PEX pipe features an integrated oxygen barrier that helps prevent the passage of oxygen into the system, protecting components like boilers and pumps from corrosion.Constructed from durable cross-linked polyethylene, this tubing is compatible with both press and crimp connection systems, offering flexibility for various installation requirements. It is certified to key industry standards, ensuring reliable performance in both commercial and residential applications.
Oxygen Barrier: Features a co-extruded ethylene vinyl alcohol (EVOH) layer to restrict oxygen diffusion, protecting ferrous system components from corrosion.Durable Construction: Built with four layers, including a protective outer layer that shields the EVOH oxygen barrier from damage during installation.System Compatibility: Designed for use with both ViegaPEX Press fittings and F1807 PEX Crimp fittings for secure, reliable connections.Installation Versatility: Suitable for installation in a wide range of applications, including concrete slabs, gypsum-based concrete, sand, and under wood flooring.UV Protection: Provides 6 months of UV resistance, offering protection against sun exposure during job site storage and installation phases.Certified Performance: Manufactured and third-party tested to meet ASTM F876/F877, CSA B137.5, and NSF 61 standards.
