Product Overview

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TD-PF-1012 (PEX Crimp Polyalloy)
Viega... The global leader in plumbing, heating and pipe joining systems
301 N. Main, 9th Floor • Wichita, KS 67202 • Ph: 800-976-9819 • Fax: [phone] • www.viega.com
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TechData
Quality Assurance
When the product is marked with the ASTM F2159
designation, it affirms that the product was manufactured,
inspected, sampled and tested in accordance with these
specifications and has been found to meet the specified
requirements.
Certification
cNSF®us pw
- NSF International Performance and Health
Effects (Standards 14 & 61)
- NSF certified to CSA B137.5 (Canadian
Standards Association)
NSF Certified to NSF-U.P. Code - approved for Uniform
Plumbing Code, listed to ASTM F2159.
- ICC ES-PMG™ 1038
plumbing applications
Pressure Drop Table For PolyAlloy PEX
Crimp Fittings Expressed in Equivalent
Length of Tubing in Feet
SIZE COUPLING ELBOW TEE RUN TEE BRANCH
⅜" 10.9 22.3 N/A N/A
½" 7.1 16.5 7.2 17.9
¾" 4.8 17.4 6.6 17.7
1" 4.5 18.0 6.0 17.0
This information is based on tubing nominal flow rate.
(8 fps flow velocity)
PureFlow PolyAlloy PEX Crimp Fittings
Typical Fitting Insert Dimensions
SIZE A B L
⅜" .197 .347±.003 .700+.020
½" .315 .473±.003 .700+.020
¾" .460 .668±.003 .700+.020
1" .610 .856±.003 .850+.020
NOTE: Dimensions are in English units. Tolerances
shown are ASTM requirements. Viega PolyAlloy PEX Crimp
fittings are manufactured within these specifications.
Crimped Diameter Dimensions
Final crimped outside diameters shall fall within these
dimensions when measured with a micrometer or caliper.
2 Ribs
(1" Fitting has 3 Ribs)
Copper Crimp Ring Dimensions
Before Crimping
SIZE D W T
⅜" .630 .325 .058
½" .750 .325 .056
¾" 1.00 .325 .056
1" 1.25 .365 .049
All dimensions shown are nominal.
GO/NO GO Calipers: Viega offers GO/NO GO calipers
for easy testing of the finished crimp.
SIZE MINIMUM MAXIMUM
⅜"
ø 0.580" ø 0.595"
½"
ø 0.700" ø 0.715"
¾"
ø 0.945" ø 0.960"
1"
ø 1.175" ø 1.190"