UNIRAC ULA - Page 4

ULA
PLANNING AND
ASSEMBLY
INSTALLATION MANUAL
INSTALLATION GUIDE
PAGE
2
IMAGE-1-PORTAIT ASSY
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A A
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Portrait arrays utilize the same components as landscape arrays.
ULA PORTRAIT ARRAY
MATERIAL SPECIFICATIONS
Rails, caps, sliders, rail brackets, cross braces, bottom mounting clips, and top mounting clamps: 6105-T5 aluminum extrusion; caps are welded.
Fasteners: 304 stainless steel.
Horizontal and vertical pipe (installer supplied):
Minimum requirement of 2” ASTM A53B Schedule 40 galvanized steel pipe.
Concrete (installer supplied):
Rated for a minimum of 2,500 pounds per square inch.
*See Appendix B for different clamp congurations.
SYSTEM COMPONENTS