Carlon Multi-Gard Galvanized Steel Product Description User Manual

MULTI-GARD® GALVANIZED STEEL RACEWAY

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General Description:

Multi-Gard Galvanized Steel is a multiple celled raceway system for bridge
applications and other areas requiring heavy duty protection with smooth wall
PVC pre-lubed innerducts installed in 10 foot galvanized steel straight sections. A
wide range of fixed and flexible bends are manufactured using "cutthrough"
resistant innerduct to avoid pull line cutting during cable pulling.

Features:

• PVC innerducts are prelubricated for very low coefficient of friction and lay

straight for long pulls.

• Preinstalled reverse spin coupling allows coupling MultiGard together

without turning pipe.

• 3 set screws keep coupling from backing off, before and after installation.

• Available in 4cell 1-1/4" or 3cell 1-1/2" nominal l.D.

• Standard sweeps and terminators.

• Patented flexible bend.

• Conforms to NEC 96 Article 30022 for installation of communication

cables inside buildings.

• All bends have "cutthrough" resistant innerducts in bends to avoid rope

cutting into adjacent occupied innerduct.

• Accessories such as pull line and line blowing kits available.

• Gasketed coupling body and PVC innerducts are designed to handle

jetting equipment or line blowing.

Assembly Instructions:

The MultiGard Galvanized Steel System is designed for easy assembly as
follows:

1. Remove cap and loosen set screws on coupling. Spin back to allow for
insertion.

2. Insert male into female end and spin coupling forward to bottom out.

3. Check for alignment of marked innerduct and marked hole.

4. Tighten set screws.

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MULTI-GARD® GALVANIZED STEEL RACEWAY

Gross Automation [phone] · www.carlonsales.com · [e-mail]

10' Sections Galvanized Steel With Spin Coupling

Wt.
per

100

(lbs.

Part No. Description

MRSS45­010

MRSS35­010

4-Cell Galv.

Steel

3-Cell Galv.

Steel

Coupling

O.D.

5.00 4.50 1.315 1.19 170 1150

5.00 4.50 1.660 1.50 170 1200

Outer-

duct

Dim.

Innerduct

Dim. O.D.

Innerduct

Dim. I.D.

Pkg.

Qty

Standard Multi-Gard supplied with grey and one white tracer innerduct. Add C for
multi-colored innerduct (3-cell white/grey/orange)
(4-cell white/grey/orange/green)

Galvanized Steel Multi-Cell Fixed Bends With Spin Coupling

Multi-Gard fixed bends use the same coupling design as straight sections. All
bends are provided with engineered plastic. Innerducts to avoid rope cut-through
into adjacent innerducts.

Part No. Description Pkg. Qty. Wt. ea.
MR _ HN4S 4-cell 1.19 I.D. * *
MR _ HN35 3-cell 1.50 I.D. * *

Pos.1
Product

M = Multi-cell

Pos.2

Outerduct

R = Galvanized

Steel

Pos. 3

Degree (A)

3 = 11-1/4
5 = 22-1/2

7 = 45
9 = 90

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Radius (R)

Pos. 4

Pos. 5

O.D.

H = 4ft. N = 4"

Pos. 6

Cells

4 = 4-Cell
3 = 3-Cell

Pos. 7

Innerduct

S = Smooth