RadiantPEX Submittal

NSF-rfh
RadiantPEX
+
Tubing
PEX EVOHAdhesive Outer Layer
For Floor Heating and Snow Melting Applications
ES: RP+
Job Name
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Contractor
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Job Location
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Approval
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Engineer
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Contractor’s P.O. No.
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Approval
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Representative
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Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only.
For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify
product design, construction, specifications, or materials without prior notice and without incurring any obligation to
make such changes and modifications on Watts products previously or subsequently sold.
Effective Date 07/09 © Watts Radiant, 2009
USA: 4500 East Progress Place, Springfield, MO 65803; www.wattsradiant.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
Watts Radiant’s RadiantPEX+ is cross-linked polyethylene tubing
used for radiant floor heating, snow melting, and distribution piping.
RadiantPEX+ is manufactured with an integral ethylene vinyl alcohol
(EVOH) DIN Standard O
2
barrier that limits oxygen diffusion through
the walls of the tubing to less than 0.10g/m
3
/day at 104°F water
temperature. RadiantPEX+ adds a protective polypropylene layer
to the outside of the EVOH oxygen barrier.
Standards and Listings
RadiantPEX+is manufactured to ASTM F-876 and F-877
standards, and to SDR-9 dimensions.
RadiantPEX conforms to ASTM E84 and UL263.
RadiantPEX+ is listed by The International Code Council Evaluation
Service (ICC) to Report #ESR-1155 and PMG-1008 which give
compliance to IPC, IMC, UMC, and UPC.
RadiantPEX+ is tested and listed by the National
Sanitation Foundation to Standards (rfh) and NSF P171
(chlorine resistance).
All RadiantPEX+ is certified to CSA Standard B137.5.
MAX TEMPERATURE MAX PRESSURE
200°F 80 psi
180°F 100 psi
73.4°F 160 psi
Specifications
Installation
Sizes: 3/8", 1/2", 5/8", 3/4", 1"
System shall be installed using Watts Radiant RadiantPEX+
tubing. All connections shall be made using Watts Radiant's
CinchClamp, CrimpRing, or Compression fittings of
corresponding size and in accordance with all
corresponding installation guidelines.
RadiantPEX+ must be installed in accordance with all Watts
Radiant installation procedures, including information provided
in the RadiantPEX+ installation manual.
Quantity Product Model No. I.D. (O.D.) Stick and
Coil Lengths
Bend
Radius
Fluid Capacity
Per 100'
3/8" RadiantPEX+ PB032061 0.360" (1/2") 600 ft. 4" 0.50 gal.
1/2" RadiantPEX+ PB032081 0.485" (5/8") Custom, 100, 300, 500, 600, 1000 ft. 5" 0.92 gal.
5/8" RadiantPEX+ PB032101 0.584" (3/4") Custom, 300, 500, 600, 1200 ft. 6" 1.34 gal.
3/4" RadiantPEX+ PB032121 0.681" (7/8") Custom, 20, 100, 300, 500, 600, 1000, 1200 ft. 7" 1.84 gal.
1" RadiantPEX+ PB032161 0.875" (1-1/8") Custom, 20, 100, 300, 600 ft. 9" 3.04 gal.