Specification Sheet

Selection Tables for:
B3151 Insulation Protection Shield (Page 164)
B3153 Insulation Protection Shield with 'Loc' Tabs (Page 164)
B3154 Short Insulation Protection Shield (Page 165)
B3155 Short Insulation Protection Shield with 'Loc' Tabs (Page 165)
Insulation Protection Shields
Shield Size Selection Table
*When selecting B3154 or B3155, replace 'X' or 'Y' designation with 'Z'.
Nominal Pipe Insulation Thickness
or Tubing Size
in. (mm)
1
/2" (12.7mm)
3
/4" (19.0mm) 1" (25.4mm) 1
1
/2" (38.1mm) 2" (50.8mm) 2
1
/2" (63.5mm) 3" (76.2mm) 4" (101.6mm)
1
/2" (15) 1
1
/2 22
1
/2 3
1
/2 5 -- -- --
3
/4" (20) 22
1
/2 2
1
/2 3
1
/2 5 -- -- --
1"
(25) 22
1
/2 345-- -- --
1
1
/4" (32) 2
1
/2 3355-- -- --
1
1
/2" (40) 2
1
/2 33
1
/2 56-- -- --
2"
(50) 33
1
/2 4568 8--
2
1
/2" (65) 3
1
/2 4568810 10
3"
(80) 45 56 8 810 12
3
1
/2" (90) 55 68 810 10 12
4"
(100) 56 68 810 10 12
5"
(125) -- -- 8810 10 12 14
6"
(150) -- -- 8 10 10 12 12 16
8"
(200) -- -- 10 12 12 14 16 18
10"
(250) -- -- 12 14 16 16 18 20
12"
(300) -- -- 14 16 18 18 20 22
14"
(350) -- -- 16 18 18 20 20 22
16"
(400) -- -- 18 20 20 22 22 24
18"
(450) -- -- 20 22 22 24 24 26
20"
(500) -- -- 22 24 24 26 26 28
24"
(600) -- -- 26 28 28 30 30 32
Nominal Pipe Insulation Thickness
or Tubing Size
in. (mm)
1
/2" (12.7mm)
3
/4" (19.0mm) 1" (25.4mm) 1
1
/2" (38.1mm) 2" (50.8mm) 2
1
/2" (63.5mm) 3" (76.2mm) 4" (101.6mm)
1
/2" (15) 1X 2X 3X 5X 7X -- -- --
3
/4" (20) 2X 3X 3X 5X 7X -- -- --
1"
(25) 2X 3X 4X 6X 8X -- -- --
1
1
/4" (32) 3X 4X 4X 7X 8X -- -- --
1
1
/2" (40) 3X 4X 5X 7X 9X -- -- --
2"
(50) 4X 5X 6X 8X 9X 10X* 11X* --
2
1
/2" (65) 5X 6X 7X 9X 10X* 11X* 11X* 13Y*
3"
(80) 6X 7X 8X 9X 10X* 11X* 12Y* 14Z
3
1
/2" (90) 7X 8X 9X 10X* 11X* 12Y* 13Y* 15Z
4"
(100) 8X 9X 9X 10X* 11X* 12Y* 13Y* 15Z
5"
(125) -- -- 10Y* 11Y* 12Y* 13Y* 14Z 16Z
6"
(150) -- -- 11Y* 12Y* 13Y* 14Z 15Z 17Z
8"
(200) -- -- 13Y* 14Z 15Z 16Z 17Z 19Z
10"
(250) -- -- 15Z 16Z 17Z 18Z 19Z 21Z
12"
(300) -- -- 17Z 18Z 19Z 20Z 21Z 23Z
14"
(350) -- -- 18Z 19Z 20Z 21Z 22Z 24Z
16"
(400) -- -- 20Z 21Z 22Z 23Z 24Z 26Z
18"
(450) -- -- 22Z 23Z 24Z 25Z 26Z 28Z
20"
(500) -- -- 24Z 25Z 26Z 27Z 28Z 30Z
24"
(600) -- -- 28Z 29Z 30Z 31Z 32Z 33Z
Pipe Hanger Size Selection Table
Supports, Guides,
Shields & Saddles
Pipe Supports, Guides, Shields & Saddles
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
163
B-Line series Pipe Hangers & SupportsEaton