Replacement Parts List

Radiant Heating and Cooling Systems www.uponor.ca [phone]
Radiant Heating and Cooling Systems
Uponor Radiant Heating and Cooling Systems
8
Multi-layered (MLC) composite tubing consisting of an interior aluminum tubing lined with inner and outer
layers of PEX. MLC tubing offers 100% oxygen diffusion. The stay-in-place rigid feature of the tubing
works great for hydronic baseboard, radiators, unit heaters, air handlers or manifold connections.
Uponor MLC tubing is manufactured to the following standard.
•
ASTM F1281 “Standard Specifi cation for Cross-linked Polyethylene/Aluminum/Cross-linked
Polyethylene (PEX-AL-PEX) Pressure Pipe”
Uponor tubing is rated and listed by the Hydrostatic Stress Board of PPI at:
•
200°F at 100 psi
•
180°F at 125 psi
•
140°F at 160 psi
•
73°F at 200 psi
Uponor MLC tubing has the following listing: ICC.
Uponor MLC tubing is approved in the following code: IMC.
Note: MLC tubing is used in hydronic heating installations only.
Part No. Part Description Coils/Pallet
D1250500 ¹⁄₂" MLC Tubing, 300-ft. coil 20
D1220500 ¹⁄₂" MLC Tubing, 1,000-ft. coil 8
D1250625 ⁵⁄₈" MLC Tubing, 300-ft. coil 13
D1220625 ⁵⁄₈" MLC Tubing, 1,000-ft. coil 7
D1140750 ³⁄₄" MLC Tubing, 100-ft. coil 14
D1250750 ³⁄₄" MLC Tubing, 300-ft. coil 8
D1240750 ³⁄₄" MLC Tubing, 500-ft. coil 6
D1141000 1" MLC Tubing, 100-ft. coil 10
D1251000 1" MLC Tubing, 300-ft. coil 6
High-density polyethylene (HDPE) SDR 11 tubing is used as supply and return mains for large hydronic
heating applications where the system contains no ferrous corrodible components or where ferrous
components are isolated from the tubing. HDPE tubing is manufactured from 3408 PE material. Tubing and
fi ttings are connected through fusion welding.
Service pressure and temperature ratings for HDPE used to convey water or water/glycol mixtures are
as follows:
•
140°F at 80 psi
•
100°F at 125 psi
•
120°F at 100 psi
•
73.4°F at 160 psi
Note: This tubing is provided only in 20-foot lengths.
Part No. Part Description Each Qty.
B1812000 2" x 20' HDPE Tubing (straight length) 1
B1813000 3" x 20' HDPE Tubing (straight length) 1
B1814000 4" x 20' HDPE Tubing (straight length) 1
Multi-layer Composite
(MLC) Tubing Coil
High-density Polyethylene
(HDPE) Tubing