PowerStrut Catalog

® - Gas & Mechanical Support

pier ® UNIPIER

ROOFTOP PIPE SUPPORT SYSTEM

3-RAH-7, 4-RAH-7 – Elevated Support, with Roller, Steel Base

Shipped assembled.

Max. Pipe Capacity

Max. Uniform Load

Wt. Each Lbs

Part Number 3-RAH-7 HG 3-RAH-7 SS 4-RAH-7 HG 4-RAH-7 SS

"W" in.

"L" in.

Roller in.

Material

Optional 3-RAH Pipe Strap (order separately)

Hot-Dipped Galvanized

3" ID

L

8"

14"

3"

100 lbs.

3.3

3 3 ⁄

4 " OD

Stainless Steel

3" ID

3" )

8"

14"

100 lbs.

3.3

3 3 ⁄

4 " OD

3 ⁄ 8 " - 16 S.S. Rod

Hot-Dipped Galvanized

4" ID 5" OD 4" ID 5" OD

12.07" 16.07" 5"

150 lbs.

6.8

Stainless Steel

12.07" 16.07" 5"

150 lbs.

5.8

Note: Optional 3-RAH Pipe Strap aluminum w/SS Screws

7"

W

1.5 Spacer, 3-R Spacer – Spacer for Model 1.5 and Model 3-R

Part Number 1.5 Spacer

Added Pipe Clearance Wt./Ea.

Use With "W"

1 1 ⁄

1.5

6"

2 "

0.43 lbs

7- 1 ⁄

2 "

2"

0.75 lbs

3-R Spacer

3-R-2 or 3-R-4

Material: Polycarbonate

W

1.5"

Example: Spacer with Model 1.5

Support Pad – Polycarbonate Deck Plate

Deck Plate – Stainless Steel Deck Plate

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

W

19 3 ⁄

4 "

15 3 ⁄

4 "

W

The Unipier support pad is designed to provide a barrier between the roof membrane and rooftop equipment. The support pad is 1/8" thick and are compatible with all current types of decking and commonly used built-up and single-ply roof membranes. Support pads should be installed in the following areas: • Under all Unipier pipe supports. The pipe support must be placed evenly over the . support pad. • In high traffic points or where regular maintenance is necessary to service rooftop equipment. When installing the support pad, remove all rock, aggregate, dirt and excess dust from an area of the roof membrane slightly larger than the support pad. Then, apply the support pad on the cleaned area and center the Unipier pipe support on the rooftop pad. The maximum roof top load should not exceed 5 p.s.i. The rooftop pad can withstand higher loading, but the roof membrane and insulation are typically limited to 5 p.s.i.

Part Number

Material

Width "W"

Wt./Each

Deck Plates 12 SS Stainless Steel

12"

2.0 lbs.

Deck Plates 18 SS Stainless Steel

18"

4.5 lbs.

107

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