Engineered to meet NSF and IAPMO standards, Brown SunStop pipes are designed to carry potable water over ground. Our PVC-UVR pipe compounds coded HARWAL PRE is the most technologically advanced in the world.
It was developed by technical engineers both in the U.S. and abroad to satisfy the growing need for higher quality, above ground irrigation pipe. This pipe is brown in color manufactured to carry portable water. After several years of field testing in the world's hottest deserts, this pipe is unique in its properties.
Listed by the national Sanitary Foundation (NSF) SUNSTOP PVC UVR Plastic Pipe has gone through stringent test by Gas and Mechanical Laboratories in Los Angeles to meet the listing requirements of the International Association of Plumbing and Mechanical Officials (IAPMO).
Cell Class Illustration Class I.D.
Polyvinyl Chloride 1
Homopolmer Impact Strength (IZOD).065 Ft.Lbs.In. 2
Tensile Strength 7,000 PSI 4
Modulus of Elasticity in Tension 400,000 PSI 5
Deflection Temp. under Load 158° F 4
Chemical Resistance B
A. H2SO4 (93%) 14 day
Immersion @ 55 ± 2° C
Change of Weight:
Increase Max - 5.0%
Decrease Max 0.1%
B. Change in Flexural Yield Strength:
Increase Max 5.0%
Decrease Max 25.0%
C. ASTM Oil # 3-30 Day Immersion at 23° C
Change in Weight:
Increase Max 1.0%
Decrease Max 1.0%
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