Cooper B-Line 23 User Manual

Pipe Clamps

Fig. 23 - Hanger for CPVC Plastic Pipe

Double Fastener Strap (Cooper B-Line B3182)

Size Range:3/4" (20mm) thru 3" (80mm) CPVC pipe

Material: Pre-Galvanized Steel

Function: Intended to perform as a hanger to support CPVC piping

used in automatic fire sprinkler systems. Fig. 23 can be installed
on the top, bottom or side of a beam.

Approvals: Underwriters Laboratories Listed in the USA (UL)
and Canada (cUL) sizes
sprinkler piping. May be installed in wood using fasteners supplied
with product, or into minimum 20 gauge
1" tek type screw. Meets and exceeds the requirements of NFPA
13, 13R and 13D.

Features: Fig. 23 incorporates features which protect the pipe
and ease installation. The flared edge design protects the CPVC
pipe from any rough surface. It also incorporates snap restrainers
allowing easier and faster installation. Easily attaches to the building
structure using the two UL Listed hex head self threading screws*
furnished with the product. It is recommended that rechargeable
electric drills fitted with a hex socket attachment be used as
installation tools. No impact tools (such as a hammer) are allowed.
Damage has been known to result from installations using impact
type tools. No pre-drilling of a pilot hole in wood is required.

Finish: Pre-Galvanized

Order By: Part number and pipe size

* Hardened hex head self threading screw is furnished with the
product and is the minimum fastener size acceptable.

3

/4" (20mm) thru 2" (50mm) to support fire

(0.9mm) steel using (2)

1

/4" x

B

C

B

A

Pipe Clamps

Part No.

23-3/4
23-1 1" (25) 33/8" (85.7) 111/16" (42.9) 13/16" (30.2) 6 (1,83)
23-11/4 11/4" (32) 43/16" (106.4) 23/32" (53.1) 13/16" (30.2) 61/2 (1.98)
23-11/2 11/2" (40) 47/16" (112.7) 27/32" (56.3) 13/16" (30.2) 7 (2.13)
23-2 2" (50) 47/8" (123.8) 27/16" (61.9) 13/16" (30.2) 8 (2.44)
23-21/2 21/2" (65) 53/8" (136.5) 211/16" (68.3) 13/16" (30.2) Consult Factory
23-3 3" (80) 6" (152.4) 3" (76.2) 13/16" (30.2) Consult Factory

Pipe Size ABCSpacing Head Size Wt./100

in. (mm) in. (mm) in. (mm) in. (mm) Ft. (m) in. (mm) Lbs. (kg)

3

/4" (20) 31/8" (79.4) 19/16" (39.7) 13/16" (30.2) 51/2 (1.67)

All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.

95

5

/16" (7.9) 9 (4.1)

5

/16" (7.9) 9 (4.1)

5

/16" (7.9) 11 (5.0)

5

/16" (7.9) 12 (5.4)

5

/16" (7.9) 15 (6.8)

5

/16" (7.9) 22 (10.0)

5

/16" (7.9) 25 (11.3)

Pipe Hangers & Supports

CPVC Max. Hanger Fastener Hex Approx.