The VEVOR 3/4" x 500 ft PEX Tubing with EVOH Oxygen Barrier is designed for efficient hydronic radiant floor heating systems. Made from durable PEX-B material, this tubing features a protective oxygen barrier layer that prevents oxygen from entering the system and protects metal components from corrosion. Its flexible construction and 7-inch minimum bending radius allow easy installation around corners and tight spaces. Built to meet industry standards, this high-performance PEX tubing delivers reliable pressure and temperature resistance for long-lasting residential and commercial heating applications.

Key Features

• 500 ft long 3/4-inch PEX-B tubing designed for radiant floor heating systems

• EVOH oxygen barrier layer prevents oxygen penetration and protects heating components

• Durable and flexible PEX construction for long-term reliability

• Minimum 7-inch bending radius allows easy routing during installation

• Compatible with multiple PEX fittings and connection systems

• High pressure and temperature tolerance for demanding heating systems

• Smooth inner surface improves water flow efficiency

• SDR-9 dimensional standard ensures consistent pipe strength

• Suitable for hydronic radiant floor heating and plumbing applications

• Ideal for residential and commercial heating installations

Specifications

• Type: PEX Tube (Oxygen Barrier)

• Nominal diameter: 3/4 in

• Total length: 500 ft

• Inside diameter: 0.66 in

• Outside diameter: 0.86 in

• Tube thickness: 0.1 in

• Minimum bending radius: 7 in

• Temperature range: -45 to 110°C (-47°F to 230°F)

• Pressure rating: 188–217 psi at 65°F; 101–108 psi at 203°F

• Standards: ANSI/NSF 14, ANSI/NSF 61, NSF-Pw certified for radiant heating applications

• Certification: UPC listed by IAPMO