5/8" x 1000' hePEX Barrier Tube Coil, Heat Transfer, White
17 Available At All US Supply Locations
Product Overview
The Uponor A1220500 HePEX™ Barrier Tubing is an oxygen-barrier crosslinked polyethylene (PEX) tube designed for use in hydronic heating, cooling, and snow melt systems. Engineered for long-term pressure and temperature performance, the tubing incorporates an EVOH oxygen diffusion barrier to protect ferrous system components. Supplied in 1,000-foot coils, this product supports high-efficiency radiant and hydronic distribution systems requiring durable, code-compliant tubing.
Technical Specifications
- Manufacturer: Uponor, Inc.
- Model Number: A1220500
- Description: HePEX™ Barrier Tubing Coil
- Reference Number: 19756
- Nominal Size: 1/2 in
- Inside Diameter (ID): 0.475 in (12.07 mm)
- Outside Diameter (OD): 5/8 in (15.88 mm)
- Length: 1,000 ft (304.8 m) coil
- Material: PEX-a (crosslinked polyethylene) with EVOH oxygen barrier layer
- Color: White
- Temperature Range: 73.4°F to 200°F (23°C to 93°C)
- Pressure Rating:
- 160 psi @ 73.4°F (23°C)
- 100 psi @ 180°F (82°C)
- 80 psi @ 200°F (93°C)
- Barrier Type: Oxygen diffusion barrier (EVOH) for hydronic protection
- Applications:
- Radiant floor and panel heating
- Hydronic baseboard and radiator systems
- Snow and ice melting installations
- Chilled water and hydronic cooling loops
- Certifications:
- ASTM F876 / F877 compliant
- CSA B137.5 certified
- Meets oxygen transmission requirements of DIN 4726
- Installation: Compatible with Uponor ProPEX® fittings and approved mechanical connection systems
- Storage and Handling: Protect from direct sunlight; install per Uponor installation guidelines
Summary
The Uponor A1220500 HePEX™ Barrier Tubing is a 1/2-inch PEX-a oxygen-barrier tube supplied in 1,000-foot coils for hydronic heating and cooling systems. Rated for 80 to 160 psi and up to 200°F service, this tubing delivers reliable, long-term performance in radiant and hydronic applications, ensuring corrosion protection and pressure stability in professional mechanical installations.
Specifications
| Weight | 60.000000 |
|---|---|
| Length (inches) | 8.88 |
| Width (inches) | 8 |
| Height (inches) | 8.88 |
| Item Type | PEX Tubing |
| Brand | Uponor |
| Inside Diameter | 19/40 in |
| Line Set Insulation Type | Single Line Insulated |
| Manufacturer | GF Building Flow Solutions |
| MPN | A1220500 |
| Outside Diameter | 5/8 in |
| Sub Type | Barrier Tubing |
| Warranty | 25 Years |
| Nominal Size | 1/2 in |
| Material | Polyethylene |
| Color | White |
| Application | Heating |
| Item Returns | This item can be returned |