PowerStrut Catalog

® - Strut Support

UNIPIER

pier ®

ROOFTOP PIPE SUPPORT SYSTEM

Support Spacing

Support Spacing

Support Spacing

Sch. 40 Pipe Water-Filled (a)

Sch. 40 Pipe Water-Filled (a)

Conduit GRC (b)

Conduit GRC (b)

Pipe Size (Nom.)

Pipe Size (Nom.)

Trapeze (d)

Single Pier Trapeze (d)

Trapeze (d)

Single Pier Trapeze (d)

Single Pier

Single Pier

3 ⁄8" 1 ⁄2" 3 ⁄4"

2 1 ⁄2"

7' 7' 7' 7' 7' 9'

7' 7' 7' 7' 7' 9'

N/A 10' 10' 12' 14' 14' 16'

N/A 10' 10' 12' 14' 14' 16'

11' 12' 13'

11' 12' 13' 14' 16' 17' 19'

16'

16' 20' 20' 20' 20' 20' N/A

3"

13('c) 11'(c)

3 1 ⁄2"

1"

4" 5" 6" 8"

12'(c)

9'(c) 6'(c) 4'(c)

1 1 ⁄4" 1 1 ⁄2"

8'(c) 6'(c) 4'(c)

N/A

2"

10'

10'

Note: (a) Based on ANSI/MSS SP-69, 2003 Edition, Table 3. (b) Based on 2002 NEC, Table 344.30(B)(2). (c) Spacing limited to roof base allowed load of 200 lbs. (5 psi on roof). (d) Spacing may be limited by maximum allowed weight on trapeze to 400 lbs.

Application Examples

Unipier Rooftop Support System provides a simple and versatile way to support and manage pipe, tubing, conduit, HVAC systems, and the like. The Unipier Rooftop Support System does not require roof surface penetration and allows the parts to remain off the surface.

PS 3326

Appropriate Size Power-Strut Pipe Clamp

PS 200 EH

PS 1902

Strut Nut

Tech. Data Fiberglass Power-Angle Jr. Channel Unipier ® Solar Components Concrete Inserts Electrical Pipe & Conduit Clamps Fittings Fasteners Metal Channel

Power Angle

PS 200 EH

HVAC Duct

Strut Nut

PS 745

Power-Strut Pipe Clamp

Strut Nut

PS 200 EH

PS 200 EH

PS 3326

Threaded rod

PS 745

103

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