The VEVOR 3/4" x 300 ft PEX Tubing with Oxygen Barrier is designed for reliable hydronic radiant floor heating systems. Manufactured with durable PEX-B material and an EVOH oxygen barrier layer, this tubing effectively prevents oxygen penetration to protect metal components in heating systems. With excellent flexibility and a minimum bending radius of 7 inches, it allows easy installation around corners and tight spaces. Built to meet industry standards and capable of handling high pressure and temperature ranges, this PEX tubing provides long-lasting performance for residential and commercial heating applications.

Key Features

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

• EVOH oxygen barrier prevents oxygen diffusion and protects heating components

• Durable and flexible material for long-lasting performance

• Minimum 7-inch bending radius allows easy installation in tight spaces

• Compatible with multiple PEX connection methods and fittings

• Handles high pressure and temperature for demanding heating systems

• Suitable for underfloor heating and hydronic heating installations

• SDR-9 dimensional standard ensures consistent pipe thickness

• Smooth inner surface improves water flow efficiency

• Ideal for residential and commercial heating applications

Specifications

• Model number: VV-PEXG-34

• Type: PEX tube (PEX-B)

• Nominal diameter: 3/4 in

• Total length: 300 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 20°C; 101–108 psi at 95°C

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

• Certification: UPC listed by IAPMO