Vibra Trol™
HSL*/HS Type - Vibration Spring Hanger
Use: HS series spring hangers should be utilized
to minimize damaging vibration from suspended
low frequency equipment (above 1200 RPM).
Frequency below 600 RPM require springs with
deflection 2.0” (50.8mm) or greater. Hangers also
absorb shock and limit noise in critical areas.
Features: Color-coded spring for load
identification. Loads up to 1500 Lbs. (6.67 kN),
deflections up to 2.10" (53.3mm). Spring assembly
includes neoprene washer for additional noise
isolation. Options available include: 30° rod swing;
scale with pointer; and positioning plate or precompressed spring to hold equipment at fixed
elevations (see bottom page 262). Any or all of
these options must be specified. Hanger units are
shipped assembled.
Typical Applications: Fans, ductwork, piping,
suspended ceilings, etc. To be used in-line with all
thread rod for single and trapeze type support
systems.
*HSL Series are Lower profile.
Note: Vibration hangers should not come in direct contact with equipment being suspended.
Spring devices are stable with a vertical and horizontal spring constant equal to one (Kx/Ky=1). A 50%
additional run-out from rated capacity to solid load is also characteristic of spring type isolators.
'A' Diameter Hole Top and Bottom for Maximum
'B' Diameter Hanger Rod (Furnished By Others)
W
W/2
L/2
L
Heavy Duty Hanger Box
Steel Washer
Neoprene Isolation Washer
H
Stable Steel Spring
F
Vibra Trol
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
261
Pipe Hangers & Supports
Vibra Trol™
HSL*/HS Type - Vibration Spring Hanger
Part
No.
Rated
Load
Spring
Deflection
Spring
Color
Lbs.
(kN)
in.
(mm)
HSL-1-101
Yellow
25-50
(.11-.22)
1.20"
(30.5)
HSL-1-102
Blue
50-100
(.22-.44)
1.20"
(30.5)
HSL-1-103
Brown
100-150
(.44-.67)
1.20"
(30.5)
HSL-1-104
Black
150-250
(.67-1.11)
1.10"
(27.9)
HSL-1-105
Gray
250-350
(1.11-1.55)
1.10"
(25.4)
HSL-1-106
Red
350-450
(1.55-2.00)
1.00"
(25.4)
HSL-1-107
Green
450-600
(2.00-2.67)
1.00"
(25.4)
HS-1-121
Black
45-90
(.20-.40)
1.40"
(35.5)
Dimensions in Inches (mm)
L
W
H
F
A
Wt.
Each
B
Lbs.
(kg)
2.0
(.9)
4.5
(2.0)
8.0
(3.6)
8.0
(3.6)
23/4"
2"
41/2"
31/8"
7/8"
5/8"
(69.8)
(50.8)
(114.3)
(79.4)
(22.2)
(15.9)
HS-1-122
Green
90-120
(.40-.53)
1.40"
(35.5)
HS-1-123
Yellow
120-175
(.53-.78)
1.40"
(35.5)
HS-1-124
Brown
175-250
(.78-1.11)
1.30"
(33.0)
HS-1-125
Red
250-330
(1.11-1.47)
1.30"
(33.0)
HS-1-126
Purple
330-450
(1.47-2.00)
1.30"
(33.0)
3"
2"
7"
45/8"
1"
3/4"
(76.2)
(50.8)
(177.8)
(117.5)
(25.4)
(19.0)
HS-1-127
Blue
450-600
(2.00-2.67)
1.20"
(30.5)
HS-1-128
Orange
600-750
(2.67-3.33)
1.20"
(30.5)
HS-1-129
Pink
750-900
(3.33-4.00)
1.10"
(27.9)
HS-1-130
Gray
900-1100
(4.00-4.89)
1.00"
(25.4)
HS-1-131
Wht/Blk
1100-1300
(4.89-5.78)
1.00"
(25.4)
HS-1-132
Gold/Blk
1300-1500
(5.78-6.67)
0.90"
(22.8)
HS-1-221
Black
45-90
(.20-.40)
2.00"
(50.8)
HS-1-222
White
90-120
(.40-.53)
2.00"
(50.8)
HS-1-223
Yellow
120-175
(.53-.78)
2.00"
(50.8)
HS-1-224
Brown
175-250
(.78-1.11)
2.00"
(50.8)
3"
2"
7"
51/8"
1"
3/4"
HS-1-225
Red
250-330
(1.11-1.47)
2.00"
(50.8)
(76.2)
(50.8)
(177.8)
(130.2)
(25.4)
(19.0)
HS-1-226
Purple
330-450
(1.47-2.00)
2.00"
(50.8)
HS-1-227
Blue/Blk
450-600
(2.00-2.67)
2.00"
(50.8)
HS-1-228
Orn/Blk
600-750
(2.67-3.33)
2.00"
(50.8)
HS-1-204
NA
350-500
(1.55-2.22)
2.10"
(53.3)
HS-1-205
NA
500-800
(2.22-3.56)
2.10"
(53.3)
HS-1-206
NA
800-1200
(3.56-5.34)
2.10"
(53.3)
31/2"
2"
91/4"
61/2"
1"
3/4"
(88.9)
(50.8)
(234.9)
(165.1)
(25.4)
(19.0)
Option 1
Option 2
Furnished with hanger box to
accept 30° rod swing.
Furnished with a scale and
pointer to insure specified
spring deflection.
Vibra Trol
Ordering information: Specify desired ‘option type’ after part number.
Option 3
Option 4
Furnished with a positioning plate to
hold equipment at a fixed
elevation during installation.
Furnished with spring precompressed (75%) to hold equipment at a
fixed elevation during installation.
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Pipe Hangers & Supports
262
Vibra Trol™
HESL*/HES Type - Combination Spring & Neoprene Vibration Hanger
Use: HES series vibration spring hangers are suited
to isolate both high and low frequency vibration
generated by mechanical equipment. The high
deflection spring addresses the vibration while the
neoprene insert dampens noise. HES hangers are
recommended for critical areas and with vibration
sensitive spans.
Features: Color-coded spring for load
identification and double deflection neoprene
element. Loads up to 1500 Lbs. (6.67 kN),
deflections up to 2.50" (63.5mm). Options available
include: 30° rod swing; scale with pointer; and
positioning plate or pre-compressed spring to hold
equipment at fixed elevations (see bottom page 264).
Any or all of these options must be specified. Hanger
units are shipped assembled.
Typical Applications: Fan equipment, ductwork,
piping, suspended ceilings, etc. To be used in-line
with all thread rod for single and trapeze type
support systems.
*HESL Series are Lower profile.
Note: Vibration hangers should not come in direct contact with equipment being suspended.
Spring devices are stable with a vertical and horizontal spring constant equal to one (Kx/Ky=1). A 50%
additional run-out from rated capacity to solid load is also characteristic of spring type isolators.
'A' Diameter Hole Top and Bottom for Maximum
'B' Diameter Hanger Rod (Furnished By Others)
W
W/2
L/2
L
Heavy Duty Hanger Box
Double Deflection (1/2") Molded
Neoprene Element
Steel Washer
H
Stable Steel Spring
F
Vibra Trol
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
263
Pipe Hangers & Supports
Vibra Trol™
HESL*/HES Type - Combination Spring & Neoprene Vibration Hanger
Part
No.
Rated
Load
Spring
Deflection
Spring
Color
Lbs.
(kN)
in.
(mm)
HESL-1-101
Yellow
25-50
(.11-.22)
1.70"
(43.2)
HESL-1-102
Blue
50-100
(.22-.44)
1.70"
(43.2)
HESL-1-103
Brown
100-150
(.44-.67)
1.70"
(43.2)
HESL-1-104
Black
150-250
(.67-1.11)
1.60"
(40.6)
HESL-1-105
Gray
250-350
(1.11-1.55)
1.60"
(40.6)
HESL-1-106
Red
350-450
(1.55-2.00)
1.50"
(38.1)
HESL-1-107
Green
450-600
(2.00-2.67)
1.50"
(38.1)
Dimensions in Inches (MM)
L
W
H
F
Wt.
Each
A
B
Lbs.
(kg)
/8"
4.0
(1.8)
11.0
(5.0)
12.0
(5.4)
3"
2"
7"
31/8"
7
5
(76.2)
(50.8)
(177.8)
(79.4)
(22.2)
(15.9)
/8"
HES-1-121
Black
45-90
(.20-.40)
1.90"
(48.2)
HES-1-122
Green
90-120
(.40-.53)
1.90"
(48.2)
HES-1-123
Yellow
120-175
(.53-.78)
1.90"
(48.2)
HES-1-124
Brown
175-250
(.78-1.11)
1.80"
(45.7)
HES-1-125
Red
250-330
(1.11-1.47)
1.80"
(45.7)
HES-1-126
Purple
330-450
(1.47-2.00)
1.80"
(45.7)
31/2"
2"
91/4"
45/8"
1"
3/4"
(88.9)
(50.8)
(234.9)
(117.5)
(25.4)
(19.0)
31/2"
2"
91/4"
51/8"
1"
34
/"
(88.9)
(50.8)
(234.9)
(130.2)
(25.4)
(19.0)
HES-1-127
Blue
450-600
(2.00-2.67)
1.70"
(43.2)
HES-1-128
Orange
600-750
(2.67-3.33)
1.70"
(43.2)
HES-1-129
Pink
750-900
(3.33-4.00)
1.60"
(40.6)
HES-1-130
Gray
900-1100
(4.00-4.89)
1.50"
(38.1)
HES-1-131
Wht/Blk
1100-1300
(4.89-5.78)
1.50"
(38.1)
HES-1-132
Gold/Blk
1300-1500
(5.78-6.67)
1.40"
(35.5)
HES-1-221
Black
45-90
(.20-.40)
2.50"
(63.5)
HES-1-222
White
90-120
(.40-.53)
2.50"
(63.5)
HES-1-223
Yellow
120-175
(.53-.78)
2.50"
(63.5)
HES-1-224
Brown
175-250
(.78-1.11)
2.50"
(63.5)
HES-1-225
Red
250-330
(1.11-1.47)
2.50"
(63.5)
HES-1-226
Purple
330-450
(1.47-2.00)
2.50"
(63.5)
HES-1-227
Blue/Blk
450-600
(2.00-2.67)
2.50"
(63.5)
HES-1-228
Orn/Blk
600-750
(2.67-3.33)
2.50"
(63.5)
Option 1
Option 2
Furnished with hanger box to
accept 30° rod swing.
(Standard)
Furnished with a scale and
pointer to insure specified
spring deflection.
*HESL Series are Lower profile.
Vibra Trol
Ordering information: Specify desired ‘option type’ after part number.
Option 3
Option 4
Furnished with a positioning plate to
hold equipment at a fixed
elevation during installation.
Furnished with spring pre-compressed (75%)
to hold equipment at a fixed
elevation during installation.
*HSL Series are Lower profile.
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Pipe Hangers & Supports
264
Vibra Trol™
Spring & Neoprene Hanger Selection
B-Line Series HS and HES Spring & Neoprene Hanger selections for trapeze hung
water filled piping based on 10 foot spacing between hangers.
Pipe Size
Weight of Pipe
Filled With Water
in.
(mm)
Lbs./Ft.
(kg/m)
HS Type
Hanger Selection
HES Type
Hanger Selection
1"
(25)
3
(4.4)
HSL-1-101
HESL-1-101
11/4"
(32)
4
(5.9)
HSL-1-102
HESL-1-102
11/2"
(40)
5
(7.4)
HSL-1-102
HESL-1-102
2"
(50)
7
(10.4)
HSL-1-102
HESL-1-102
21/2"
(65)
10
(14.9)
HSL-1-103
HESL-1-103
3"
(80)
13
(19.3)
HSL-1-104
HESL-1-104
4"
(100)
19
(28.3)
HSL-1-104
HESL-1-104
5"
(125)
27
(40.2)
HSL-1-106
HESL-1-106
6"
(150)
35
(52.1)
HS-1-127
HES-1-127
8"
(200)
56
(83.3)
HS-1-128
HES-1-128
10"
(250)
81
(120.5)
HS-1-130
HES-1-130
12"
(300)
110
(163.7)
HS-1-131
HES-1-131
14"
(350)
125
(186.0)
HS-1-132
HES-1-132
Pipe Size
Weight of Pipe
Filled With Water
in.
(mm)
Lbs./Ft.
(kg/m)
HS Type
Hanger Selection
HES Type
Hanger Selection
1"
(25)
3
(4.4)
(2) HSL-1-101
(2) HESL-1-101
11/4"
(32)
4
(5.9)
(2) HSL-1-101
(2) HESL-1-101
11/2"
(40)
5
(7.4)
(2) HSL-1-101
(2) HESL-1-101
2"
(50)
7
(10.4)
(2) HSL-1-101
(2) HESL-1-101
21/2"
(65)
10
(14.9)
(2) HSL-1-102
(2) HESL-1-102
3"
(80)
13
(19.3)
(2) HSL-1-102
(2) HESL-1-102
4"
(100)
19
(28.3)
(2) HSL-1-103
(2) HESL-1-103
5"
(125)
27
(40.2)
(2) HSL-1-104
(2) HESL-1-104
6"
(150)
35
(52.1)
(2) HS-1-124
(2) HES-1-124
Vibra Trol
8"
(200)
56
(83.3)
(2) HS-1-126
(2) HES-1-126
10"
(250)
81
(120.5)
(2) HS-1-127
(2) HES-1-127
12"
(300)
110
(163.7)
(2) HS-1-128
(2) HES-1-128
14"
(350)
125
(186.0)
(2) HS-1-129
(2) HES-1-129
The above charts are for reference only. Applicable codes require different support spans thus
selection of spring hanger size may change. Calculate as follows:
Wt. per Ft. (Lbs.) x Support Span = Load Requirement
(Refer to hanger sizing charts)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
265
Pipe Hangers & Supports
Vibra Trol™
SHE Type - Isolation Spring Hanger
Use: SHE series isolation hangers are general purpose
vibration isolation springs. Spring isolators are used
on platform and trapeze type support assemblies in
non-critical areas for low frequency vibration.
Features: Color-coded spring for load identification.
Loads up to 1500 Lbs. (6.67 kN), deflections up to
1.40" (35.5mm). Spring assembly includes steel load
washers with neoprene element for additional noise
isolation. Spring units are shipped assembled. Larger
loads available upon request.
Typical Applications: Use in-line with hanger rod
below strut or angle iron trapeze systems, under two
rod pipe rollers, or simply beneath mounting device of
suspended mechanical equipment; i.e. fans, piping,
ductwork, etc.
Note: Spring devices are stable with a vertical and horizontal spring constant equal to one (Kx/Ky=1). A
50% additional run-out from rated capacity to solid load is also characteristic of spring type isolators.
Ceiling
Threaded Rod
(By Contractor)
I
S
O
L
A
T
I
O
N
E
Q
U
I
P
M
E
N
T
H
Free
Height
'B' Diameter Maximum
Hanger Rod and Lock Nut
Vibra Trol
Stable Steel Spring
A
Diameter
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
267
Pipe Hangers & Supports
Vibra Trol™
SHE Type - Isolation Spring Hanger
Rated
Load
Spring
Deflection
Dimensions in Inches (mm)
Spring
Color
Lbs.
(kN)
in.
(mm)
SHE-1-101
Yellow
25-50
(.11-.22)
1.20"
(30.5)
SHE-1-102
Blue
50-100
(.22-.44)
1.20"
(30.5)
SHE-1-103
Brown
100-150
(.44-.67)
1.20"
(30.5)
SHE-1-104
Black
150-250
(.67-1.11)
1.10"
(27.9)
SHE-1-105
Gray
250-350
(1.11-1.55)
1.10"
(27.9)
SHE-1-106
Red
350-450
(1.55-2.00)
1.00"
(25.4)
SHE-1-107
Green
450-600
(2.00-2.67)
1.00"
(25.4)
SHE-1-121
Black
45-90
(.20-.40)
1.40"
(35.5)
SHE-1-122
Green
90-120
(.40-.53)
1.40"
(35.5)
SHE-1-123
Yellow
120-175
(.53-.78)
1.40"
(35.5)
SHE-1-124
Brown
175-250
(.78-1.11)
1.30"
(33.0)
SHE-1-125
Red
250-330
(1.11-1.47)
1.30"
(33.0)
SHE-1-126
Purple
330-450
(1.47-2.00)
1.30"
(33.0)
2"
34
/"
45/8"
(50.8)
(19.0)
(117.5)
SHE-1-127
Blue
450-600
(2.00-2.67)
1.20"
(30.5)
SHE-1-128
Orange
600-750
(2.67-3.33)
1.20"
(30.5)
SHE-1-129
Pink
750-900
(3.33-4.00)
1.10"
(27.9)
SHE-1-130
Gray
900-1100
(4.00-4.89)
1.00"
(25.4)
SHE-1-131
Wht/Blk
1100-1300
(4.89-5.78)
1.00"
(25.4)
SHE-1-132
Gold/Blk
1300-1500
(5.78-6.67)
0.90"
(22.8)
A
2"
(50.8)
B
H
5
/8"
33/8"
(15.9)
(85.7)
Wt.
Each
Lbs.
(kg)
1.0
(.4)
2.2
(1.0)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Pipe Hangers & Supports
268
Vibra Trol
Part
No.