Specification Sheet

Pipe Clamps
B3140 - Standard Pipe Clamp (TOLCO Fig. 4)
B3140C - Standard Pipe Clamp PVC Coated (TOLCO Fig. 4PVC)
Size Range: B3140/B3140C Size
1
/2" (15mm) thru 12" (300mm) pipe.
Material: Steel
Function: Recommended for the suspension of non-insulated pipe
or insulated pipe with B3151 shields. (Use B3200 weldless eye nut,
B3210 eye rod or B3211 welded eye rod.) B3140F and B3140C are
designed to reduce noise and vibration and/or prevent electrolysis.
Approvals: Underwriters Laboratories Listed in the USA (UL), Canada
(cUL)
3
/4" (20mm) - 12" (300mm) , and approved by Factory Mutual
Engineering (FM),
3
/4" (20mm) - 8" (200mm) . Federal Specification
WW-H-171E & A-A-1192A, Type 4, and Manufacturers Standardization
Society ANSI/MSS SP-69 & SP-58, Type 4.
Note: For piping that requires sway bracing refer to Fig. 4A.
Maximum Temperature: — 750°F
(399°C)
Finish: Plain. Contact B-Line for alternative finishes
and materials.
Order By: Figure number, pipe size and finish.
Order Note: When ordering B3140F allow for
3
/16" (4.8mm) felt on
each half of clamp.
Designed to meet or exceed requirements of FM DS 2-0.
C
C
A
Bolt Size
B
B
Pipe Approx.
Part Size ABCBolt Wt./100
No. in. (mm) in. (mm) in. (mm) in. (mm) Size lbs. (kg)
B3140-
1
/2
1
/2" (15)
3
/8" (9.5)
31
/32" (24.6) 1
17
/32" (38.9)
5
/16"-18 30 (13.6)
B3140-
3
/4
3
/4" (20)
9
/16" (14.3) 1
3
/32" (27.8) 1
21
/32" (42.0)
5
/16"-18 31 (14.0)
B3140-1 1" (25)
9
/16" (14.3) 1
5
/16" (33.3) 1
7
/8" (47.6)
5
/16"-18 33 (14.5)
B3140-1
1
/4 1
1
/4" (32)
17
/32" (13.5) 1
7
/16" (36.5) 2" (50.8)
5
/16"-18 39 (17.7)
B3140-1
1
/2 1
1
/2" (40)
19
/32" (15.1) 1
21
/32" (42.0) 2
7
/32" (56.4)
5
/16"-18 41 (18.6)
B3140-2 2" (50)
9
/16" (14.3) 2
1
/8" (54.0) 2
3
/4" (69.8)
1
/2"-13 118 (53.5)
B3140-2
1
/2 2
1
/2" (65)
5
/8" (15.9) 2
21
/32" (67.5) 3
9
/32" (83.3)
1
/2"-13 130 (58.9)
B3140-3 3" (75)
5
/8" (15.9) 2
15
/16" (74.6) 3
9
/16" (90.5)
1
/2"-13 150 (68.0)
B3140-3
1
/2 3
1
/2" (90)
5
/8" (15.9) 3
5
/32" (80.1) 3
25
/32" (96.0)
1
/2"-13 158 (71.6)
B3140-4 4" (100)
3
/4" (19.0) 3
9
/16" (90.5) 4
5
/16" (109.5)
5
/8"-11 239 (108.4)
B3140-5 5" (125)
3
/4" (19.0) 4
1
/8" (104.8) 4
7
/8" (123.8)
5
/8"-11 272 (123.4)
B3140-6 6" (150)
7
/8" (22.2) 4
15
/16" (125.4) 5
13
/16" (147.6)
3
/4"-10 541 (245.4)
B3140-8 8" (200) 1" (25.4) 6
1
/16" (154.0) 6
15
/16" (176.2)
3
/4"-10 642 (291.2)
B3140-10 10" (250) 1" (25.4) 7
3
/8" (187.3) 8
11
/16" (220.7)
7
/8"-9 1366 (619.6)
B3140-12 12" (300) 1" (25.4) 8
7
/16" (214.3) 9
3
/4" (247.6)
7
/8"-9 1543 (699.9)
B3140
B3140C
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Pipe Clamps
Fire Protection Solutions
32