Cooper B-Line 22, 22L2 User Manual
Pipe Clamps
TOLCO™Fig. 22 - Hanger for CPVC Plastic Pipe
Single Fastener Strap
Size Range:3/4" (20mm) thru 2" (50mm) CPVC pipe
Material: Pre-Galvanized Steel
Function: Intended to perform as a hanger to support CPVC piping used
in automatic fire sprinkler systems. The product acts as a hanger when tab
is upward and the fastener screw is in the horizontal position. Fig. 22 can
be installed on the top of a beam, but in this situation acts as a guide to the
piping which is supported by the beam itself. It is not intended to support
CPVC pipe from under a flat horizontal surface, such as a ceiling.
Approvals: Underwriters Laboratories Listed in the USA (UL) and Canada
(cUL) to support fire sprinkler piping. May be installed in wood using
fasteners supplied with product, or into minimum 20 gauge
1
(1)
/4" x 1" tek type screw. Meets and exceeds the requirements of NFPA 13,
13R and 13D.
Features: Fig. 22 incorporates features which protect the pipe and ease
installation. The flared edge design protects CPVC pipe from any rough
surface. It is easily attached to the building structure using the special UL
Listed hex head self threading screw* furnished with the product. It is
recommended that rechargeable electric drills fitted with a hex socket
attachment to 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 CPVC pipe size.
(0.9mm) steel using
C
A
B
* Hardened hex head self threading screw is furnished with the
product and is the minimum fastener size acceptable.
CPVC Max. Hanger Fastener Hex Approx.
Pipe Size ABCSpacing Head Size Wt./100
Pipe Clamps
Part No.
22-3/4
in. (mm) in. (mm) in. (mm) in. (mm) Ft. (m) in. (mm) Lbs. (kg)
3
/4" (20) 27/16" (61.9) 15/16" (33.3) 13/16" (30.2) 51/2 (1.67)
22-1 1" (25) 211/16" (68.3) 17/16" (36.5) 13/16" (30.2) 6 (1,83)
22-11/4 11/4" (32) 31/16" (77.8) 15/8" (42.3) 13/16" (30.2) 61/2 (1.98)
22-11/2 11/2" (40) 35/16" (84.1) 13/4" (44.4) 13/16" (30.2) 7 (2.13)
22-2 2" (50) 33/4" (95.2) 21/8" (54.6) 13/16" (30.2) 8 (2.44)
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)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
95
B-Line series Pipe Hangers & SupportsEaton
TOLCO™Fig. 22L2 - One Hole Hanger/Restrainer for CPVC & Steel Pipe
TAB DOWN
or TAB UP
SPRINKLER
HEAD
HANGER/RESTRAINER
FITTING OD
MOUNTING SURFACE
PIPE OD
HANGER/RESTRAINER
OFFSET
DESIGN
Size Range:3/4" (20mm) thru 2" (50mm) CPVC & steel pipe
Material: Pre-Galvanized Steel
Function: cULus Listed to perform as a hanger and restrainer for CPVC or IPS
piping systems. The innovative design also allows for a preferred installation
location close to a CPVC fitting without applying damaging compression forces
on the pipe which could result in serious Mechanical ESC (Environmental
Stress Cracking).
Approvals: Underwriters Laboratories Listed in the USA (UL) and Canada
(cUL) to support fire sprinkler piping. May be installed in wood using
fasteners supplied with product, or into minimum 20 gauge
1
(1)
/4" x 1" tek type screw. Meets and exceeds the requirements of NFPA 13,
13R and 13D.
Installation Note: Comes in open position for easier installation. Because of
multi – structural installation possibilities, specific fastener not included; see
notes below for various applications.
For Concrete Installation — UL requires a minimum test load of 340 lbs.
for CPVC hangers and 750 lbs. (3.3kN) for steel pipe hangers; verify anchors meet
or exceed these requirements.
For Wood Installation — Test results have shown that #14 x 1
screws will support the required load for c UL us.
For Steel Installation — Test results have shown that 1/4” x 1” (min. 20ga
steel) Tek type screw will support required UL load.
Finish: Pre-Galvanized
Order By: Part number
(0.9mm) steel using
(1.5kN)
1
/2” wood
Pipe Clamps
C
A
B
Patent Pending
Tab Down
or Tab Up
Sprinkler
Head
Hanger/Restrainer
Hanger/Restrainer
CPVC or Steel Max. Hanger Max. Hanger Approx.
Pipe Size ABCSpacing - CPVC Spacing - Steel Wt./100
Part No.
22L2-3/4
in. (mm) in. (mm) in. (mm) in. (mm) Ft. (m) in. (mm) Lbs. (kg)
3
/4" (20) 23/16" (55.6)
15
/16" (23.8)
22L2-1 1" (25) 21/2" (63.5) 11/8" (28.6)
22L2-11/4 11/4" (32) 213/16" (71.4) 11/4" (31.7)
22L2-11/2 11/2" (40) 31/8" (79.4) 17/16" (36.5)
22L2-2 2" (50) 39/16" (90.5) 15/8" (41.3)
Mounting
Surface
Pipe OD
Offset
Design
Fitting
OD
3
/4" (19.0) 51/2 (1.67) NA (NA) 9 (4.1)
3
/4" (19.0) 6 (1,83) 12 (3.66) 9 (4.1)
3
/4" (19.0) 61/2 (1.98) 12 (3.66) 11 (5.0)
3
/4" (19.0) 7 (2.13) 15 (4.57) 12 (5.4)
3
/4" (19.0) 8 (2.44) 15 (4.57) 15 (6.8)
Pipe Clamps
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
B-Line series Pipe Hangers & Supports
96
Eaton
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