Pipe Clamp For Sway Bracing (4A)

Pipe Clamp For Sway Bracing (4A)
Pipe Clamps
Fig. 4A - Pipe Clamp for Sway Bracing
Component of State of
California OSHPD Approved
Seismic Restraints System
Size Range: 4" (100mm) thru 8" (200mm) pipe.
For sizes smaller than 4" (100mm) use B3140.
Material: Steel
B
Function: For bracing pipe against sway and seismic disturbance.
Approvals: Underwriters Laboratories Listed in the USA (UL) and Canada
(cUL) 4" (100mm) thru 8" (200mm). Included in our Seismic Restraints Catalog
approved by the State of California Office of Statewide Health Planning and
Development (OSHPD).
A
Installation Instructions: The Fig. 4A is the "braced pipe" attachment
component of a longitudinal, lateral or riser brace assembly. It is intended to
be combined with the "bracing pipe" and B-Line/TOLCO transitional and
structural attachment component(s) to form a complete bracing assembly.
NFPA 13 and/or OSHPD guidelines should be followed.
D
To Install: Place the Fig. 4A over the pipe to be braced. Attach Cooper
B-Line/TOLCO transitional fitting, either Fig. 980, 910 or 909, to the clamp
ears. Tighten bolts and nuts; torque requirement is a minimum of 50 ft./lbs.
(68Nm).
Transitional fitting attachment can pivot for adjustment to proper brace angle.
C
Finish: Plain. Contact B-Line for alternative finishes and materials.
Order By: Part number, pipe size and finish
Fig. 4A - Longitudinal
Brace
Part
No.
Pipe
Size
in.
A
(mm)
in.
4A-4
4"
(100)
81/2"
4A-5
5"
(125)
93/4"
B
(mm)
in.
C
(mm)
in.
(215.9)
9/16"
(247.6)
9/16"
(15.9)
4A-6
6"
(150)
111/2"
(292.1)
5/8"
4A-8
8"
(200)
131/4" (336.5)
3/4"
D
(mm)
Bolt
Size
(85.7)
311/16"
(98.4)
43/8"
(mm)
in.
(14.3)
33/8"
(14.3)
37/8"
Max. Horizontal
Design Load
Pipe Clamps
Fig. 4A Lateral Brace
(UL Listed Up to 4” (100MM) IPS)
Approx.
Wt./100
lbs.
(kN)
lbs.
(kg)
(93.7)
1/2"-13
2015
(8.96)
221
(100.2)
(111.1)
1/2"-13
2015
(8.96)
253
(114.7)
(127.0)
51/8"
(130.2)
1/2"-13
2015
(8.96)
513
(232.7)
(19.0) 611/16" (169.9)
61/8"
(155.6)
1/2"-13
2015
(8.96)
601
(272.6)
5"
Eaton’s B-Line Business seismic bracing components are designed to be compatible only with other B-Line bracing components,
resulting in a listed seismic bracing assembly. B-Line’s warranty for seismic bracing components will be the warranty provided in
B-Line’s standard terms and conditions of sale made available by B-Line, except that, in addition to the other exclusions from
B-Line’s warranty, Eaton’s B-line Business makes no warranty relating to B-Line’s seismic bracing components that are combined
with products not provided by Eaton’s B-Line Business.
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Pipe Hangers & Supports
78
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