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6-DSA
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Item Number: 6-DSA
Manufacturer: Miro Industries
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A frame used to support duct or various utilities on flat roofs. Unique design allows a sturdy support without penetrating or causing damage to the roof membrane. The 6-DSA model is manufactured with 12 gauge 1-5/8″ x 1-5/8″ slotted strut for maximum adjustability in length and height. The duct or “H” type adjustable support base is made of hot-dip galvanized strut and hardware with polycarbonate plastic bases.
Base Material:
Polycarbonate
Size:
The deck base is 9″ x 15-1/4″ and has a maximum recommended adjustable height of 24″ and a maximum adjustable width of 22″.
Max Duct Size:
Recommended duct size not to exceed 24″ wide
Max Duct Clearance:
Adjustable height from 10″ to 24″.
| 6-DSA Load Table |
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| Span (in) | Max Uniform Distributed Load (lbs/ft) | Max Concentrated Load at Center (lbs) |
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| 16 |
200 |
267 |
| 18 |
178 |
267 |
| 20 |
160 |
267 |
| 22 |
145 |
267 |
Spacing:
Manufacturer’s recommended spacing is not to exceed 8 foot centers depending upon the load. Make certain each duct stand is properly elevated to even load weight at all duct stands.
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