1-1/4" ViegaPEX Barrier Tubing (100 ft)
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1-1/4" ViegaPEX Barrier Tubing (100 ft)

Brand:
Viega
SKU:
11475
Rating:
(5)
Q&A:
(11)
1-1/4" ViegaPEX Barrier Tubing (100 ft)
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11475 has been discontinued
Discontinued January 23, 2024
This product has been discontinued.

Product Highlights

Grade icon
PEX-b
Tubing Type icon
Oxygen Barrier
Fitting System Compatibility icon
Push Fit, Clamp, Crimp, PEX Press, PEX Compression
Length (Feet) icon
100' Length
Size icon
1-1/4"
Shape icon
Coil

Description

ViegaPEX Barrier tubing is produced from cross-linkable, high density polyethylene resin. ViegaPEX Barrier includes four layers. The first layer is cross-linked, high density polyethylene. The second layer is an adhesive for the third layer, the ethylene vinyl alcohol layer (EVOH oxygen barrier). The fourth layer is another thin layer of polyethylene, applied on the outside to protect the EVOH layer from damage. EVOH is highly resistant to the passage of oxygen.

ViegaPEX Barrier tubing is recommended for hydronic radiant heating, cooling and snow melting systems using water or a water/glycol mix as the heat transfer media. Tubing may be installed in concrete, gypsum based lightweight concrete, sand, asphalt (in accordance with special guidelines) in or under wood flooring or behind wallboard or plaster. ViegaPEX Barrier may also be used as transfer lines for baseboard heating systems with a maximum operating temperature of 200°F @ 80 psi.

Tubing is marked with manufacturer, ViegaPEX Barrier, nominal size, rating, codes and standards, approvals, date, material code and location of production. Tubing is third party tested to the requirements of the stated ASTM and CSA standards. Tubing includes incremental footage markings to assist with loop layout. ViegaPEX is certified to NSF 61 and 14 for use as part of, or connected to a potable water system. ViegaPEX Barrier comes with a 90 day UV protection.

Specs

Size:

1-1/4"

Shape:

Coil

Tubing Type:

Oxygen Barrier

Material:

PEX

Color:

Black

Length (Feet):

100'

Application:

Heating

Max Pressure (PSI):

80

Max Temp (F):

200°F

Grade:

PEX-b

Warranty:

10 Year

Standards Met:

ASTM F876

ASTM F877

NSF

Fitting System Compatibility:

Push Fit

Clamp

Crimp

PEX Press

PEX Compression

Contact

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