- Specifications
- Documents
- Description
- Thermal Twin Pre-Insulated Pipe
- Applicable Standard CSA B137.5, NSF/ANSI 14/61
- Nominal Pipe Size 2"
- Thickness 1.06"
- Length 300'
- End Connection PEX x PEX
- Material Polyethylene
- Material Specification ASTM F876/F877/F1960
- Pressure Rating 160 PSI at 73.4 Deg F
- Temperature Rating 200 Deg F
- Application Buried or Aboveground Commercial, Residential, Pre Insulated Pipe System, Radiant Heating and Cooling System, Snow and Ice Melting System, Permafrost Prevention System, Turf Conditioning System
- Weight 2.68 Lb
- Inclusions/Features Jacket, Coil
- Jacket Material Seamless High Density Polyethylene
- Pipe Dimension 1.629" Inner Diameter, 2.125" Outer Diameter
- Jacket Size 7.9"
- Bend Radius 40"
- Insulation Value R-7.06
Ecoflex thermal twin pipes are designed for fluid transfer in heating and cooling applications. The Wirsbo hepex service pipes in Ecoflex thermal twin piping are manufactured by the Engel-method (PEX-a) process and are listed to ASTM F876 and F877. An oxygen-diffusion barrier extruded onto the service pipe dramatically reduces the amount of oxygen molecules that can migrate through the tubing wall. This oxygen-diffusion barrier protects ferrous components within the fluid pathway from corrosion. The pipe is surrounded by multi-layer, closed-cell, PEX-foam insulation and a water-resistant, corrugated HDPE jacket, making it ideal for direct-burial applications. Note- Use Propex fittings up to 3" or WIPEX fittings for the whole range. Manufacturing standards- ASTM F876, ASTM F877, CSA B137.5 Product listings- cNSFus-rfh, cNSFus-pw, PEX 5106.