Vibration Isolation
To help address the issues of vibration and noise control/dampening vibration in mechanical, refrigeration, HVAC and
electrical installations, Eaton offers the following B-Line series vibration isolation products. It is our continuing effort to offer
the industry quality support system products that meet the demands of today’s construction environment.
The following pages depict vibration isolation and noise control products that are commonly specified and required on
piping, duct and equipment, but not limited to mechanical rooms. As an aid in choosing the proper vibration control
device, the chart shown on the following page is a reference for obtaining Vibration Isolation Efficiency.
Considerations must be given to the desired deflection and the frequency (R.P.M.).
The Theory of Vibration Isolation
Background
Soils, floors, ceilings, walls, etc. deflect as the result of applied forces. Cyclical forces generated by machines result in work done on
the floors, etc. Under steady state conditions, this work is stored as potential energy in the floor each cycle and returned as work in
forcing the machine back to its equilibrium position. Disturbance is transmitted during this flexing.
Vibration Isolation is needed when disturbing force magnitudes are expected to be great enough to cause damage or annoyance.
Vibration Isolation
Assumption
Fact
1. We know the effects of vibration isolation (efficiency)
Formula for calculation shown below.
2. We know the magnitude of the disturbing forces created
by the machines
Equipment manufacturers rarely provide these data.
These forces are seldom known except in generalities.
3. We know the magnitude of disturbing forces beyond
Detailed calculations require so many simplifying assumptions
that the resulting answers have questionable value in addition
to being prohibitively expensive. Reliance is placed on brief
calculations, general rules, and past experience.
Consideration of items 1. and 2. is essential to determine acceptable isolation efficiency. Unfortunately manifold complexities prevent
inclusion of steps for determination of these efficiencies in this document.
Eaton
251
B-Line series Pipe Hangers & Supports
Vibration Isolation Data
Natural frequency of isolation system fn (cycles per minute)
Visualize a machine suspended barely above 4 springs (one on each corner). Now release the suspension. The machine will deflect
the springs and be pushed up and return a number of times with diminishing deflection until it comes to rest. The spring deflection
at rest is called the static deflection. The number of cycles per unit time is the natural frequency of the isolation system. Unlike
multi-degree of freedom floors with limitless natural frequencies, springs essentially have only one natural frequency.
fn = 188
1
static deflection (inches)
[
Vibration isolation efficiency % = 100% x 1 -
1
(fd ÷ fn)2 - 1
]
Transmitted force ft (pounds)
ft = fd (100% - isolation efficiency)
Note that fn must be compared to fd for satisfactory isolation efficiency. Also note that the force transmitted can be greater than
the disturbing force when fn is close to or equals fd. This condition is called resonance and is avoided in vibration isolation.
Natural frequency of floor or soil
Visualize the effect of dropping a load on the floor. This floor will deflect and spring back diminishingly a number of cycles until
it comes to rest. The number of these cycles per unit time is a natural frequency of the floor. It is essentially independent of
the magnitude of deflection and hence is a characteristic of a given floor if given a light tap or a hard jolt at the same location.
The floor has many natural frequencies. The lowest natural frequency is called the fundamental. It is characterized by maximum
deflection at mid span. The higher natural frequencies are generally less bothersome than the fundamental since they are less
likely to be excited by machines in common use and are more quickly damped. The greater a floor deflects under a given load,
the lower the fundamental frequency of that floor. Soft, springy floors have low fundamentals. Hard, solid floors have high
fundamentals.
Disturbing frequency fd (cycles per minute)
With few exceptions, the speed (RPM) of the machine will be most representative of the frequency of the disturbance.
Disturbances are more readily transmitted when the disturbing frequency is close to a natural frequency of the floor or soil.
For this reason, these characteristics are important considerations i designing a trouble-free installation.
Disturbing force fd (pounds)
The disturbing force causes the problem. It is constantly changing from maximum positive through zero to maximum negative
through zero to maximum positive each cycle. It results from unbalanced reciprocating and rotating masses. Its peak magnitude
varies from ounces to tons. From less than 1% to over 60% of the weight of some types of machines. Generally this force will
increase with time in a given machine as bearings wear, deposits form and moving parts get out of balance with each other.
Proper Sizing
Vibration Isolation
Once it is determined as to what type of vibration dampening device is needed, weight loading is the next crucial step.
As a built in safety measure, take the actual weight of supported pipe or equipment (consider all accessories - i.e.
valves, insulation, brackets, etc...) and multiply by 1.25. Then refer to the sizing chart for the selected product to
determine part number.
Sizing: Divide weight of equipment by points of support to determine load requirement per support.
Example: 240 Lb. (90.7 kg) piece of equipment, 4 support points, take 240 x 1.25 = 300 Lbs. (136.1kg) (safety
measure), then take 300 ÷ 4 = 75 Lbs. (34.0 kg) Specify appropriate vibration device rated at
75 Lbs. (34.0 kg) for each of the support points.
If weight of equipment is unequally proportionate, select mounts to satisfy the weight distribution.
B-Line series Pipe Hangers & Supports
252
Eaton
Vibration Isolation
IE Computer Isolation Efficiency
fn = 188
1
static deflection (inches)
Transmissibility =
1
(fd ÷ fn)2 - 1
Undamped Static Deflection - (Inches)
(Cycles Per Minute)
fn Natural Frequency of Isolation System
3 HX = 180 cpm = 1.1” Deflection
fd Disturbing Frequency - (cycles per minute)
% Isolation Efficiency – 100% - Transmissibility
Critical Installations
96% to 99% Vibration Isolation Efficiency recommended (only 1% to 4% of disturbing vibration transmitted).
Standard Installations
90% to 95% Vibration Isolation Efficiency recommended (only 5% to 10% of disturbing vibration transmitted).
Non-Critical Installations
75% to 89% Vibration Isolation Efficiency recommended (only 11% to 24% of disturbing vibration transmitted).
Vibration Isolation
For 1/4" (6.3mm) deflection: Specify B-Line series RM and RQ Neoprene Mountings or B-Line series RH Neoprene Hangers.
For 1/2" (12.7mm) deflection: Specify B-Line series RMD and RQD, (or JQTN fo OSHPD pre-approved) Neoprene Mountings or BLine series RHD Neoprene Hangers.
For 1"-2" (25.4mm-50.8mm) deflection: Specify B-Line series CHSCS, CH30SCS, HHSCS, and HH30SCS Housed Spring Mountings.
For larger deflection requirements, consult factory.
Eaton
253
B-Line series Pipe Hangers & Supports
Vibration Isolation
NNP Type - Ribbed Neoprene Vibration Pad
Use: Is used under equipment to dampen noise and vibration in floor caused by medium and high speed equipment.
• Recommended load capacity:
Up to 50 lbs./sq.in. (0.042 kgf/mm2) with a range of
25-70 lbs./sq.in. (0.021-0.059 kgf/mm2)
• Thickness: 3/8” (9.5mm)
• The NNP type has a deflection of 1/8" (3.1mm).
For greater deflection, use multiple pads in layers
• Non-skid: The pad has an alternating height rib pattern
to minimize slip
• Durable: Material is oil-resistant Neoprene
• Typical Applications: Air conditioners, cooling towers,
compressors, fans, generators, pumps, piping,
process equipment, transformers, etc.
3/8"
(9.5)
L
W
Dimensions
Rated
Load
L
W
Lbs.
(kN)
in.
(mm)
in.
NNP-4
200
(.89)
2"
(50.8)
NNP-9
450
(2.00)
3"
(76.2)
NNP-16
800
(3.56)
NNP-36
1800
(8.00)
NNP-81
4050
NNP-324
16200
Wt.
Each
(mm)
Std.
Pkg.
Lbs.
(kg)
2"
(50.8)
48
.04
(.02)
3"
(76.2)
36
.10
(.05)
4" (101.6)
4" (101.6)
24
.17
(.08)
6" (152.4)
6" (152.4)
24
.39
(.18)
(18.01)
9" (228.6)
9" (228.6)
Bulk
.87
(.39)
(72.06)
18" (457.2)
18" (457.2)
6
3.50
(1.59)
Vibration Isolation
Part
No.
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
254
Eaton
Vibration Isolation
CNP Type - Cork and Ribbed Neoprene Vibration Pad
Use: Is used under equipment to dampen noise and vibration in floor caused by medium and high speed equipment.
• Recommended load capacity:
Up to 50 lbs./sq.in. (0.042 kgf/mm2) with a range of
25-70 lbs./sq.in. (0.021-0.059 kgf/mm2)
• Thickness: 1” (25.4mm)
• The NNP type has a deflection of 3/16" (4.7mm).
For greater deflection, use multiple pads in layers
• Non-skid: The pad has an alternating height rib pattern
to minimize slip
• Durable: Material is oil-resistant Neoprene
• Typical Applications: Air conditioners, cooling towers,
compressors, fans, generators, pumps, piping,
process equipment, transformers, etc.
1"
(25.4)
L
Part
No.
Dimensions
Rated
Load
Lbs.
W
L
W
(kN)
in.
(mm)
in.
(mm)
Std.
Pkg.
Wt.
Each
Lbs.
(kg)
Vibration Isolation
CNP-4
200
(.89)
2"
(50.8)
2"
(50.8)
48
.07
(.03)
CNP-9
450
(2.00)
3"
(76.2)
3"
(76.2)
36
.16
(.07)
CNP-16
800
(3.56)
4" (101.6)
4" (101.6)
24
.28
(.13)
CNP-25
1250
(5.56)
5" (127.0)
5" (127.0)
24
.44
(.20)
CNP-36
1800
(8.00)
6" (152.4)
6" (152.4)
24
.63
(.29)
CNP-81
4050
(18.01)
9" (228.6)
9" (228.6)
Bulk
1.40
(.64)
CNP-324
16200
(72.06)
18" (457.2)
18" (457.2)
6
5.60
(2.54)
CNP-3x36
5400
(24.02)
3"
(76.2)
36" (914.4)
6
1.89
(.86)
CNP-4x36
7200
(32.02)
4" (101.6)
36" (914.4)
6
2.52
(1.14)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
255
B-Line series Pipe Hangers & Supports
Vibration Isolation
CNNK Type - Cork, Ribbed Neoprene and Steel Vibration Pad
Use: Is used to dampen noise and vibration in floor caused by medium and high speed equipment.
• Recommended load capacity:
Up to 50 lbs./sq.in. (0.042 kgf/mm2) with a range of
25-70 lbs./sq.in. (0.021-0.059 kgf/mm2)
• Overall thickness: 11/2” (38.1mm)
Has 1/4” (6.3mm) steel plate for even weight distribution.
Hole in center will accept up to 3/4” bolt
• The CNNK type has a deflection of 3/16" (4.7mm).
For greater deflection, use multiple pads in layers
• Non-skid: The pad has an alternating height rib pattern
to minimize slip
• Durable: Material is oil-resistant Neoprene
• Typical Applications: Air conditioners, cooling towers,
compressors, fans, generators, pumps, piping,
process equipment, transformers, etc.
13/16" (20.6)
dia. hole
11/2”
(38.1)
W
Part
No.
Dimensions
Rated
Load
L
W
Wt.
Each
Lbs.
(kN)
in.
(mm)
in.
(mm)
Std.
Pkg.
CNNK-4
200
(.89)
2"
(50.8)
2"
(50.8)
48
CNNK-9
450
(2.00)
3"
(76.2)
3"
(76.2)
36
.90
(.41)
CNNK-16
800
(3.56)
4" (101.6)
4" (101.6)
24
1.60
(.73)
CNNK-25
1250
(5.56)
5" (127.0)
5" (127.0)
24
2.50
(1.13)
CNNK-36
1800
(8.00)
6" (152.4)
6" (152.4)
Bulk
3.50
(1.59)
CNNK-64
3200
(14.23)
8" (203.2)
8" (203.2)
6
6.20
(2.81)
Lbs.
(kg)
.40
(.18)
Vibration Isolation
L
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
256
Eaton
Vibration Isolation
VRP Type - Rubber Cube Vibration Pad
Use: Is used to dampen noise and vibration in floor caused by medium and high speed equipment.
• Recommended load capacity:
Up to 45 lbs./sq.in. (0.038 kgf/mm2) per 1 square inch
• Overall thickness: 3/4” (19.0mm)
• Rated deflection is 3/16" (4.7mm).
• Durable: Material is natural rubber composition
VRP-4
• Each square has 4 suction holes (1/2" (12.7mm) diameter)
to provide a non-skid effect. The standard VRP pad
has 81 squares that are 2" x 2" (50.8mm x 50.8mm)
making the pad itself 18" x 18" (457.2mm x 457.2mm).
These squares are easily cut or torn to desired sizes.
VRP-16
VRP-36
VRP-324
W
2”
3/4”
(50.8)
(19.0)
2”
(50.8)
VRP-324 shown
L
Vibration Isolation
Part
No.
Dimensions
Rated
Load
Lbs.
L
W
(kN)
in.
(mm)
in.
(mm)
Std.
Pkg.
(50.8)
2"
Wt.
Each
Lbs.
(kg)
VRP-4
180
(.80)
2"
(50.8)
Bulk
.10
(.05)
VRP-16
720
(3.20)
4" (101.6)
4" (101.6)
Bulk
.41
(.19)
VRP-36
1620
(7.20)
6" (152.4)
6" (152.4)
Bulk
.90
(.41)
VRP-324
14580
(64.85)
18" (457.2)
18" (457.2)
3
8.15
(3.70)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
257
B-Line series Pipe Hangers & Supports
Vibration Isolation
BVS Type - Vibra Strip™ for 15/8" (41.3mm) wide Eaton B-Line series channel
Use: Dampen noise and vibration of equipment when mounted on strut.
• When inserted in channel slot, provides an excellent
isolation medium between equipment, duct, piping, etc.,
and the support channel.
• Vibra Strip is furnished in 12" (304.8mm) or 120” (3.05m)
lengths, may be cut to satisfy specific requirement.
BVS-12
• Durable: 45 durometer Neoprene
• Temperature Range:
-20°F (-28.9°C) to 212°F (100°C) (continuous)
Part
No.
Max. Load
Lbs. per
Lineal In.
Length
(mm)
Vibration Isolation
BVS-120
Wt.
Each
Std.
Pkg.
Lbs.
(kg)
(.21)
Lbs. (kg/25.4 mm)
in.
BVS-12
40
(18.1)
12" (304.8)
25
.46
BVS-120
40
(18.1)
120" (3048.0)
1
4.56 (2.07)
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
258
Eaton
Vibration Isolation
RM & RM-D Type - Neoprene Mount
Use: To minimize or prevent noise and vibration from transferring between equipment and floor or solid support structure.
Typical applications include air handling units, air conditioners, compressors, pumps, machine tools, motors, business
machines, transformers, furnaces, etc.
L
S
K
1/4" (6.3)
Deflection
W
O
T
(thread)
J
H
Typical Part Numbering
RM - 80 A
1/2" (12.7)
Deflection
Type
RM Series for 1/4” (6.3mm) Deflection
Load Mount Size
RM-D Series for 1/2” (12.7mm) Deflection
Part
No.
Mount
Size
Maximum
Load
Color
Code
Part
No.
Mount
Size
Maximum
Load
Color
Code
Lbs.
(kN)
Lbs.
(kN)
RM-40A
RM-55A
RM-80A
RM-130A
A
A
A
A
40
55
80
130
(0.18)
(.0.25)
(0.35)
(0.58)
Orange
Yellow
Green
Blue
RM-D-40A
RM-D-55A
RM-D-80A
RM-D-130A
A
A
A
A
40
55
80
130
(0.18)
(.0.25)
(0.35)
(0.58)
Orange
Yellow
Green
Blue
RM-120B
RM-200B
RM-280B
RM-400B
B
B
B
B
120
200
280
400
(0.53)
(.0.89)
RM-D-120B
RM-D-200B
RM-D-280B
RM-D-400B
B
B
B
B
120
200
280
400
(0.53)
(.0.89)
(1.24)
(1.78)
Orange
Yellow
Green
Blue
(1.24)
(1.78)
Orange
Yellow
Green
Blue
RM-300C
RM-520C
RM-750C
RM-1100C
C
C
C
C
300
520
750
1100
(.1.33)
(2.31)
(3.33)
(4.89)
Yellow
Green
Blue
White
RM-D-300C
RM-D-520C
RM-D-750C
RM-D-1100C
C
C
C
C
300
520
750
1100
(.1.33)
(2.31)
(3.33)
(4.89)
Yellow
Green
Blue
White
RM-1800F
RM-3000F
RM-5000F
F
F
F
1800 (8.00)
3000 (13.3)
5000 (22.2)
Green
Blue
Green
RM-D-1800F
RM-D-3000F
RM-D-5000F
F
F
F
1800 (8.00)
3000 (13.3)
5000 (22.2)
Green
Blue
Green
Dimensions
Vibration Isolation
L
S
W
Mount
Size
in.
(mm)
A
33/16
(81.0)
B
37/8
(98.4)
C
51/2 (134.7)
41/8 (104.8)
F
71/2
61/8 (155.6)
47/8
O
T
K
H
RM
(190.5)
in. (mm)
in.
(mm)
in. (mm)
in. (mm)
in. (mm)
J
RM-D
in. (mm)
RM-D
in. (mm)
in. (mm)
(38.1)
13/16 (20.6)
15/16 (33.3)
23/8
(27.8)
113/16
(47.5)
11/32 (8.7)
5/16”-18
11/4
(31.7)
1
(25.4)
3
(76.2)
23/8
(60.3)
11/32 (8.7)
3/8”-16
13/4
(44.4)
11/4
(31.7)
113/16 (46.0)
11/32 (26.2)
19/16 (39.7)
31/4 (82.5)
9/16 (14.3)
1/2”-13
21/2 (63.5)
11/2 (38.1)
21/2 (63.5)
11/4 (31.7)
21/4
(57.1)
9/16 (14.3)
5/8”-11
43/8
15/8
23/4
13/8
21/2
(63.5)
(123.8)
(111.1)
(41.3)
11/2
RM
(69.8)
(34.9)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
259
B-Line series Pipe Hangers & Supports
Vibration Isolation
OS Type - Steel Spring Isolator/Restraint - 1” (25.4mm) & 2” (50.8mm) Deflection
Use: To support and isolation of vibrations between equipment or frame mounted equipment and the floor or
supporting structure
• Neoprene pad 1/4” (6.3mm) thick under spring regardless of style
• All OS Type isolator/restraints feature large diameter springs with
O.D. not less than 80% of rated deflection height
• Adjust load transfer while motion restraint adjustments are loose
• For compact support of heavy loads, some OS’s include inner
springs. For lower profile support of heavy loads when required,
OSE’s have clustered springs
Style V
Style R
Mounting Holes
H diameter
Style V - shown
W
Motion
Restraint
Adjustment
Style R For Attachment To
Side Of Equipment
M
1”
L
(25.4)
Option P Neoprene Pad
Regardless Of Style
Stud
D diameter
Typical Part Numbering
OS A - R - E500 P
Type
Housing Size
Style V or R
Spring Number
Neoprene Base Option
Style V - OSE 4 Spring
Part Numbers - E Springs - 1” (25.4mm) Deflection
OSA-(*)-E21(**)
OSA-(*)-E55(**)
OSA-(*)-E79(**)
OSA-(*)-E106(**)
OSA-(*)-E143(**)
OSA-(*)-E187(**)
OSA-(*)-E244(**)
OSA-(*)-E318(**)
OSA-(*)-E415(**)
OSA-(*)-E500(**)
OSA-(*)-E633(**)
OSA-(*)-E801(**)
Housing Size
B
E
OSB-(*)-ET255(**)
OSB-(*)-ET347(**)
OSB-(*)-ET473(**)
OSB-(*)-E630(**)
OSB-(*)-E806(**)
OSB-(*)-E1030(**)
OSB-(*)-E1230(**)
OSB-(*)-E1430(**)
OSB-(*)-E1810(**)
OSB-(*)-E2210(**)
Part Numbers - F Springs - 2” (50.8mm) Deflection
OSE-(*)-E976(**)
OSE-(*)-E1272(**)
OSE-(*)-E1660(**)
OSE-(*)-E2000(**)
OSE-(*)-E2532(**)
OSE-(*)-E3204(**)
OSE-(*)-E4128(**)
Housing Size
(*) Insert Style V or R
(**) Insert Option P when required
A
B
E
F
OSA-(*)-F33(**)
OSA-(*)-F43(**)
OSA-(*)-F59(**)
OSA-(*)-F83(**)
OSA-(*)-F120(**)
OSA-(*)-F155(**)
OSA-(*)-F195(**)
OSA-(*)-F236(**)
OSA-(*)-F300(**)
OSB-(*)-FT121(**)
OSB-(*)-FT171(**)
OSB-(*)-FT241(**)
OSB-(*)-F348(**)
OSB-(*)-F453(**)
OSB-(*)-F590(**)
OSB-(*)-F676(**)
OSB-(*)-F787(**)
OSB-(*)-F918(**)
OSE-(*)-F332(**)
OSE-(*)-F480(**)
OSE-(*)-F620(**)
OSE-(*)-F780(**)
OSE-(*)-F944(**)
OSE-(*)-F1200(**)
OSF-(*)-F1159(**)
OSF-(*)-F1408(**)
OSF-(*)-F1710(**)
OSF-(*)-F2149(**)
OSF-(*)-F2700(**)
(*) Insert Style V or R
(**) Insert Option P when required
Vibration Isolation
A
Dimensions
Housing
Size
A
B
E
F
L
M
T
W
D
H
Approx.
Oper. Height
in.
(mm)
in. (mm)
7
(177.8)
6
101/2 (266.7)
14
14
(355.6)
(355.6)
(152.4)
in.
(mm)
23/4
(69.8)
9
(228.6)
4
(101.6)
12
(304.8)
6
(152.4)
12
(304.8)
6
(152.4)
in.
(mm)
in.
(mm)
2
(50.8)
3/8
31/2 (88.9)
1/2
(127.0)
5/8
(127.0)
5/8
5
5
in. (mm)
in.
(mm)
(9.5)
9/16 (14.3)
41/2
(114.3)
(12.7)
11/16 (17.5)
51/2 (139.7)
(15.9)
11/16 (17.5)
5
(127.0)
(15.9)
11/16 (17.5)
8
(203.3)
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
260
Eaton
Vibration Isolation
OS Type - Steel Spring Isolator/Restraint - 3” (76.2mm) Deflection
Use: To support and isolation of vibrations between equipment or frame mounted equipment and the floor or
supporting structure.
• Neoprene pad 1/4” (6.3mm) thick under spring regardless of style
• All OS Type isolator/restraints feature large diameter springs with O.D.
not less than 80% of rated deflection height
• Adjust load transfer while motion restraint adjustments are loose
• For compact support of heavy loads, some OS’s include inner springs.
For lower profile support of heavy loads when required, OSE’s have
clustered springs
Style V - shown
Mounting Holes
11/16” (17.5) diameter
Motion
Restraint
Adjustment
W
M
L
Load Transfer
Adjustment
1”
Stud
D diameter
T
Style R For Attachment To
Opposite Side Of
Equipment
(25.4)
Oper. Height
Option P Neoprene Pad
Regardless Of Style
Style V
Part Numbers - G Springs - 3” (76.2mm) Deflection
Housing Size
Typical Part Numbering
OSB
OSF
OSB-(*)-3YW162(**)
OSB-(*)-G213(**)
OSB-(*)-G303(**)
OSB-(*)-3YW325(**)
OSB-(*)-3YW496(**)
OSF-(*)-G853(**)
OSF-(*)-3YW1036(**)
OSF-(*)-G1223(**)
OS B - V - G213 P
Type
Housing Size
Style V or R
Spring Number
Neoprene Base Option
(*) Insert Style V or R
(**) Insert Option P when required
Vibration Isolation
Dimensions
Housing
Size
OSB
OSF
L
W
M
T
D
Approx.
Oper. Height
in.
(mm)
101/2
(266.7)
14
(355.6)
in. (mm)
31/2
5
(88.9)
(127.0)
in. (mm)
in. (mm)
in. (mm)
in.
(mm)
9
4
(101.6)
1/2 (12.7)
51/2
(139.7)
(152.4)
5/8 (15.9)
8
(203.2)
12
(228.6)
6
(304.8)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
261
B-Line series Pipe Hangers & Supports
Vibration Isolation
JQ Type - Isolator/Restraints - 1” (25.4mm) Deflection
with California Pre-Approved Seismic Protection OPA-0070
Use: To support and isolation of vibrations between equipment or
frame mounted equipment and the floor or supporting structure.
Pre-approved for state of California health care projects (OSHPD)
Style R JQBX
shown
• Neoprene pad 1/4” (6.3mm) thick under spring regardless of style
• All JQ Type isolator/restraints feature large diameter springs
with O.D. not less than 80% of rated deflection height
• Adjust load transfer while motion restraint adjustments are loose
• For compact support of heavy loads, some JQ include
inner springs. For lower profile support of heavy loads
when required, JQE’s have clustered springs
Mounting Holes
9/16” (14.3) diameter for JQA
11/16” (17.5) diameter for JQB, JQBX, JQE
• Housings are HDG with Zinc Plated hardware
Springs are Zinc Plated or Powder Coated
W
M
L
Motion
Restraint
Adjustment
Load Transfer
Adjustment
Stud
D diameter
T
1”
1”
(25.4)
(25.4)
Shear
Panels
JQBX only
Oper. Height
JQE 4 Spring Housing
Style R For Attachment To
Opposite Side Of
Equipment
JQA, JQB, & JQBX
Style V
Option P Neoprene Pad
Regardless Of Style
Style Q For Attachment To
Opposite Side Of
Equipment
Part Numbers - E Springs - 1” (25.4mm) Deflection
Housing Size
JQB
JQA-(*)-E21(**)
JQA-(*)-E55(**)
JQA-(*)-E79(**)
JQA-(*)-E106(**)
JQA-(*)-E143(**)
JQA-(*)-E187(**)
JQA-(*)-E244(**)
JQA-(*)-E318(**)
JQA-(*)-E415(**)
JQA-(*)-E500(**)
JQA-(*)-E633(**)
JQA-(*)-E801(**)
JQB-(*)-ET255(**)
JQB-(*)-ET347(**)
JQB-(*)-ET473(**)
JQB-(*)-E630(**)
JQB-(*)-E806(**)
JQB-(*)-E1030(**)
JQB-(*)-E1230(**)
JQB-(*)-E1430(**)
JQB-(*)-E1810(**)
JQB-(*)-E2210(**)
Typical Part Numbering
JQBX
JQE
JQBX-ET255(*)(**)
JQBX-ET347(*)(**)
JQBX-ET473(*)(**)
JQBX-E630(*)(**)
JQBX-E806(*)(**)
JQBX-E1030(*)(**)
JQBX-E1230(*)(**)
JQBX-E1430(*)(**)
JQBX-E1810(*)(**)
JQBX-E2210(*)(**)
JQ A - R - E500 P
JQE-(*)-E976(**)
JQE-(*)-E1272(**)
JQE-(*)-E1660(**)
JQE-(*)-E2000(**)
JQE-(*)-E2532(**)
JQE-(*)-E3204(**)
JQE-(*)-E4128(**)
Type
Housing Size
Style V, R, or Q
Spring Number
Neoprene Base Option
OPA-0070 – Pre-Approved Maximum Allowable Loads
Housing
Size
Horizontal
Lbs.
(kN)
Lbs.
(kN)
JQA
JQB
JQBX
JQE
800
1000
1500
3200
(3.56)
1660
1600
2000
4300
(7.38)
(*) Insert Style V, R, or Q
(**) Insert Option P when required
(4.45)
(6.67)
(14.23)
Vertical
(7.11)
(8.89)
(19.12)
Vibration Isolation
JQA
Dimensions
Housing
Size
L
JQB/JQBX
JQE
M
T
D
Approx.
Oper. Height
in.
JQA
W
7
(mm)
(177.8)
101/2 (266.7)
14
(355.6)
in.
2
(mm)
in. (mm)
6
(50.8)
31/2 (88.9)
5
9
(127.0)
12
(152.4)
(228.6)
(304.8)
in. (mm)
23/4 (69.8)
4
6
in. (mm)
3/8
(9.5)
in.
(mm)
41/2 (114.3)
(101.6)
1/2 (12.7)
51/2
(139.7)
(152.4)
5/8 (15.9)
5
(127.0)
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
262
Eaton
Vibration Isolation
JQ Type - Isolator/Restraints - 2” (50.8mm) Deflection
with California Pre-Approved Seismic Protection OPA-0070
Use: To support and isolation of vibrations between equipment or frame
mounted equipment and the floor or supporting structure.
Pre-approved for state of California health care projects (OSHPD)
Front and Rear
Shear Panels
JQBX only
• Neoprene pad 1/4” (6.3mm) thick under spring
regardless of style
Style R
JQBX
shown
• All JQ Type isolator/restraints feature large diameter
springs with O.D. not less than 80% of rated
deflection height
• Adjust load transfer while motion restraint
adjustments are loose
Mounting Holes
9/16” (14.3) diameter for JQA
11/16” (17.5) diameter for JQB, JQBX, JQE, JQF
• For compact support of heavy loads, some JQ
include inner springs. For lower profile support of
heavy loads when required, JQE’s have
clustered springs
Style R For Attachment
To Side Of
Equipment
W
• Housings are HDG with Zinc Plated hardware
Springs are Zinc Plated or Powder Coated
M
1”
(25.4)
L
Motion
Restraint
Adjustment
Stud
D diameter
T
Option P Neoprene Pad
Regardless Of Style
Oper. Height
JQE 4 Spring Housing
JQA, JQB, JQBX, JQE, & JQF
Style V
Typical Part Numbering
Part Numbers - F Springs - 2” (50.8mm) Deflection
JQ A - R - F236 P
Housing Size
JQB***
JQA
JQA-(*)-F33(**)
JQA-(*)-F43(**)
JQA-(*)-F59(**)
JQA-(*)-F83(**)
JQA-(*)-F120(**)
JQA-(*)-F155(**)
JQA-(*)-F195(**)
JQA-(*)-F236(**)
JQA-(*)-F300(**)
JQB_-(*)-FT121(**)
JQB_-(*)-FT171(**)
JQB_-(*)-FT241(**)
JQB_-(*)-F348(**)
JQB_-(*)-F453(**)
JQB_-(*)-F590(**)
JQB_-(*)-F676(**)
JQB_-(*)-F787(**)
JQB_-(*)-F918(**)
JQE
JQF
JQE_-(*)-F332(**)
JQE_-(*)-F480(**)
JQE_-(*)-F620(**)
JQE_-(*)-F780(**)
JQE_-(*)-F944(**)
JQE_-(*)-F1200(**)
JQF-(*)-F1159(**)
JQF-(*)-F1408(**)
JQF-(*)-F1710(**)
JQF-(*)-F2149(**)
JQF-(*)-F2700(**)
Type
Housing Size
Style V or R
Spring Number
Neoprene Base Option
OPA-0070 – Pre-Approved Maximum Allowable Loads
Housing
Size
Horizontal
Lbs.
(kN)
Lbs.
(kN)
JQA
JQB
JQBX
JQE
JQF
800
1000
1500
3200
2900
(3.56)
1660
1600
2000
4300
4000
(7.38)
(*) Insert Style V or R
(**) Insert Option P when required
*** Leave blank for JQB style or insert X in part number for JQBX style
(4.45)
(6.67)
(14.23)
Vibration Isolation
(12.90)
Vertical
(7.11)
(8.89)
(19.12)
(17.79)
Dimensions
Housing
Size
L
JQB/JQBX
M
T
D
Approx.
Oper. Height
in.
JQA
W
(mm)
in.
(mm)
in. (mm)
7
(177.8)
2
(50.8)
6
(152.4)
101/2
(266.7)
31/2
(88.9)
9
(228.6)
in. (mm)
23/4 (69.8)
4
in. (mm)
3/8
(9.5)
in.
(mm)
41/2 (114.3)
(101.6)
1/2 (12.7)
51/2
(139.7)
5
(127.0)
8
(203.2)
JQE
14
(355.6)
5
(127.0)
12
(304.8)
6
(152.4)
5/8 (15.9)
JQF
14
(355.6)
5
(127.0)
12
(304.8)
6
(152.4)
5/8 (15.9)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
263
B-Line series Pipe Hangers & Supports
Vibration Isolation
JQ Type - Isolator/Restraints - 3” (76.2mm) Deflection
with California Pre-Approved Seismic Protection OPA-0070
Use: For compact support or low profile support of heavy loads.
Pre-approved for state of California health care projects (OSHPD)
• Neoprene pad 1/4” (6.3mm) thick under spring
regardless of style
Style R
JQBX
shown
• All JQ Type isolator/restraints feature large diameter
springs with O.D. not less than 80% of rated
deflection height
• Adjust load transfer while motion restraint
adjustments are loose
Load Transfer
Adjustment
• Housings are HDG with Zinc Plated hardware
Springs are Zinc Plated or Powder Coated
Mounting Holes
11/16” (17.5) diameter for JQB, JQBX, JQF
Style R For Attachment
To Opposite Side
Of Equipment
W
Load Transfer
Adjustment
Stud
D diameter
T
M
Style Q For Attachment
To Opposite Side
Of Equipment
1”
(25.4)
1”
(25.4)
L
Shear
Panels
JQBX
only
Oper. Height
JQB, JQBX, & JQF
Option P Neoprene Pad
Regardless Of Style
Style V
Part Numbers - G Springs - 3” (76.2mm) Deflection
Housing Size
JQBX
JQB-(*)-3YW162(**)
JQB-(*)-G213(**)
JQB-(*)-G303(**)
JQB-(*)-3YW325(**)
JQB-(*)-3YW496(**)
Typical Part Numbering
JQF
JQ B - V - G213 P
JQBX-(*)-3YW162(**) JQF-(*)-G853(**)
JQBX-(*)-G213(**)
JQF-(*)-3YW1036(**)
JQBX-(*)-G303(**)
JQF-(*)-G1223(**)
JQBX-(*)-3YW325(**)
JQBX-(*)-3YW496(**)
Type
Housing Size
Style V, R, or Q
Spring Number
Neoprene Base Option
(*) Insert Style V, R, or Q
(**) Insert Option P when required
OPA-0070 – Pre-Approved Maximum Allowable Loads
Housing
Size
Horizontal
JQB
JQBX
JQF
1000 (4.45)
1500 (6.67)
2900 (12.90)
Lbs.
(kN)
Vertical
Lbs.
(kN)
1600 (7.11)
2000 (8.89)
4000 (17.79)
Vibration Isolation
JQB
Dimensions
Housing
Size
L
JQF
M
T
D
Approx.
Oper. Height
in.
JQB/JQBX
W
(mm)
101/2 (266.7)
14
(355.6)
in.
(mm)
in. (mm)
31/2 (88.9)
5
(127.0)
in. (mm)
in. (mm)
9
(228.6)
4
(101.6)
1/2 (12.7)
12
(304.8)
6
(152.4)
5/8 (15.9)
in.
(mm)
51/2 (139.7)
8
(203.2)
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
264
Eaton
Vibration Isolation
JQ-TQN Type - Top Quality Neoprene Isolator/Restraints - 1/2” (12.7mm) Deflection
with California Pre-Approved Seismic Protection OPA-0070
Use: For support of light equipment or framed equipment and isolation with a cushion to prevent vibration transference
to structure. Pre-approved for state of California health care projects (OSHPD)
• Adjust load transfer while
motion restraint adjustments
are loose
• Housings are HDG with
Zinc Plated hardware
Style R
Style V
JQBX TQN 520
Style R shown
JQAM TQN 55
Style V shown
JQE TQN 4200
Style V shown
R Style
Panel
Panel
Panels
JQB
JQBX
Mounting Holes
No
Yes
Load
Transfer Nut
9/16” (14.3) diameter for AM
11/16” (17.5) diameter for B, BX, E
Seismic
Restraint
Adjustment
W
F
Stud
D diameter
Oper. Height
M
L
TQN
Top Quality
Neoprene
Vibration Isolation
Load Transfer Styles
Style V
Style R
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
265
B-Line series Pipe Hangers & Supports
Vibration Isolation
JQ-TQN Type - Top Quality Neoprene Isolator/Restraints - 1/2” (12.7mm) Deflection con’t.
with California Pre-Approved Seismic Protection OPA-0070
1/2” (12.7mm) Rated Static Deflection
Part
No.
Maximum
Load
Color
Code
Typical Part Numbering
in.
(mm)
JQAMTQN-(*)-40
JQAMTQN-(*)-55
JQAMTQN-(*)-80
JQAMTQN-(*)-120
JQAMTQN-(*)-200
JQAMTQN-(*)-280
JQAMTQN-(*)-400
40
55
80
120
200
280
400
(0.18)
(.0.25)
(0.35)
(0.53)
(.0.89)
(1.24)
(1.78)
Yellow
Green
Blue
Orange
Yellow
Green
Blue
JQBTQN-(*)-300
JQBTQN-(*)-520
JQBTQN-(*)-750
JQBTQN-(*)-1100
300
520
750
1100
(1.33)
(2.31)
(3.33)
(4.89)
Yellow
Green
Blue
White
JQBXTQN-(*)-300
JQBXTQN-(*)-520
JQBXTQN-(*)-750
JQBXTQN-(*)-1100
JQETQN-(*)-1800
JQETQN-(*)-3000
JQETQN-(*)-5000
300
520
750
1100
JQ AM TQN - V - 200
Type
Housing Size
TQN Isolator
Style V or R
Load Rating
OPA-0070 – Pre-Approved Maximum Allowable Loads
Yellow
Green
Blue
White
(1.33)
(2.31)
(3.33)
(4.89)
Green
Blue
White
1800 (8.00)
3000 (13.34)
5000 (22.24)
Housing
Size
Horizontal
Lbs.
(kN)
AM
B
BX
E
600
1000
1500
3200
(2.67)
(4.45)
(6.67)
(14.23)
Vertical
Lbs.
(kN)
900 (4.00)
1600 (7.11)
2000 (8.89)
4300 (109.22)
(*) Insert Style V or R
Dimensions
Housing
Size
L
B / BX
F
D
Approx.
(mm)
in.
(mm)
in. (mm)
7
(177.8)
2
(50.8)
6
(152.4)
101/2
(266.7)
31/2
(88.9)
9
(228.6)
14
(355.6)
5
(127.0)
12
(304.8)
in. (mm)
23/4 (69.8)
4
6
in. (mm)
3/8
(9.5)
in.
(mm)
23/4 (69.8)
(101.6)
1/2 (12.7)
5
(127.0)
(152.4)
5/8 (15.9)
5
(127.0)
Vibration Isolation
E
M
Oper. Height
in.
AM
W
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
266
Eaton
Vibration Isolation
RQ & RQD Type - Neoprene Mount with Integrak Seismic Restraints
Use: For support of light equipment or framed light equipment while
preventing transfer of vibration to structure
R - Rod Size
Neoprene
Washer
RQ
B
C
D
RQD
No Metal To
Metal Contact
H
A
J
Typical Part Numbering
L
RQ - A130
Type
Mount Number
1/4” (6.3mm) Maximum Deflection
Part
No.
1/2” (12.7mm) Maximum Deflection
Maximum
Load
Color
Code
Lbs.
(kN)
RQ-A40
RQ-A55
RQ-A80
RQ-A130
40
55
80
130
(0.18)
(.0.25)
(0.35)
(0.58)
Orange
Yellow
Green
Blue
RQ-B120
RQ-B200
RQ-B280
RQ-B400
120
200
280
400
(0.53)
(0.89)
(1.24)
(1.678)
RQ-C300
RQ-C520
RQ-C750
RQ-C1100
300
520
750
1100
(1.33)
(2.31)
(3.33)
(4.89)
Part
No.
Maximum
Load
Color
Code
Lbs.
(kN)
RQD-A40
RQD-A55
RQD-A80
RQD-A130
40
55
80
130
(0.18)
(.0.25)
(0.35)
(0.58)
Orange
Yellow
Green
Blue
Orange
Yellow
Green
Blue
RQD-B120
RQD-B200
RQD-B280
RQD-B400
120
200
280
400
(0.53)
(0.89)
(1.24)
(1.678)
Orange
Yellow
Green
Blue
Yellow
Green
Blue
White
RQD-C300
RQD-C520
RQD-C750
RQD-C1100
300
520
750
1100
(1.33)
(2.31)
(3.33)
(4.89)
Yellow
Green
Blue
White
Dimensions
Neoprene
Type
A
in.
(mm)
B
C
D
L
in. (mm)
in. (mm)
in. (mm)
in. (mm)
41/2 (114.3)
J
R
in. (mm)
H
in.
(mm)
Vibration Isolation
RQ-A
31/2 (88.9)
2
(50.8)
1
(25.4)
7/16 (11.1)
1
(25.4)
3/8”-16
2
(50.8)
RQ-B
45/16
(109.5)
21/2
(63.5)
11/4
(31.7)
9/16 (14.3)
53/8
(136.5)
11/2
(38.1)
5/8”-11
23/4
(69.8)
RQ-C
5
(127.0)
31/4
(82.5)
15/8
(41.3)
11/16 (17.5)
63/16 (157.2)
17/8
(47.6)
3/4”-10
33/8
(85.7)
41/2 (114.3)
RQD-A
31/2 (88.9)
2
(50.8)
1
(25.4)
7/16 (11.1)
1
(25.4)
3/8”-16
2
(50.8)
RQD-B
45/16
(109.5)
21/2
(63.5)
11/4
(31.7)
9/16 (14.3)
53/8
(136.5)
11/2
(38.1)
5/8”-11
23/4
(69.8)
RQD-C
5
(127.0)
31/4
(82.5)
15/8
(41.3)
11/16 (17.5)
63/16 (157.2)
17/8
(47.6)
3/4”-10
33/8
(85.7)
Type RQ: Single Deflection (1/4” (6.3mm) Maximum)
Type RQD: Double Deflection (1/2” (12.7mm) Maximum)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
267
B-Line series Pipe Hangers & Supports
Vibration Isolation
Reference Tables
For use in selecting hangers for standard pipe
Nominal
Pipe Size
in.
(mm)
3/4
(20)
1 (25)
11/4 (32)
11/2 (40)
2 (50)
21/2 (65)
3
31/2
4
41/2
5
6
7
8
9
10
12
(80)
(90)
(100)
(115)
(125)
(150)
(175)
(200)
(225)
(250)
(300)
Weight Per Foot (25.4mm)
Standard Pipe
Dry or Steam
Water
Filled
Filled
Hanger
Selection Load
10’ (3.05m)
Spacing
lbs.
(kg)
lbs.
(kg)
lbs.
(kN)
1.13
1.68
2.28
2.73
3.68
5.82
7.62
9.20
10.89
12.64
14.81
19.18
24.05
28.60
33.90
40.50
49.60
(0.51)
(0.76)
(1.03)
(1.24)
(1.67)
(2.64)
1.36
2.06
2.93
3.62
5.15
7.91
10.85
13.52
16.45
19.50
23.55
31.80
40.85
50.50
61.10
75.00
99.00
(0.61)
(0.93)
(1.33)
(1.64)
(2.33)
(3.59)
21
55
55
55
79
143
143
187
244
244
318
415
500
715
1060
1060
1430
(0.09)
(024)
(024)
(024)
(0.35)
(0.63)
(3.45)
(4.17)
(4.94)
(5.73)
(6.72)
(8.70)
(10.91)
(12.97)
(15.38)
(18.37)
(22.50)
(4.92)
(6.13)
(7.46)
(8.84)
(10.68)
(14.42)
(18.53)
(22.90)
(27.71)
(24.02)
(44.90)
(0.63)
(0.83)
(1.08)
(1.08)
(1.41)
(1.84)
(2.22)
(3.18)
(4.71)
(4.71)
(6.36)
Selection based on water filled pipe only. Add weight of fittings if any and reselect.
125# Cast Iron pipe fitting approximate weights
Strainer
Check
Valve
Gate
Valve
Elbow
Tee
Flange
in.
(mm)
lbs.
(kg)
lbs.
(kg)
lbs
(kg)
lbs
(kg)
lbs
(kg)
lbs
(kg)
11/2
(40)
(50)
(65)
(80)
(100)
(125)
(150)
(200)
(250)
(300)
20
30
40
50
85
110
140
205
330
440
(9.1)
(13.6)
(18.1)
(22.7)
(38.5)
(49.9)
(63.5)
(93.0)
(149.7)
(199.6)
25
25
35
45
80
120
155
305
455
675
(11.3)
(11.3)
(15.9)
(20.4)
(36.3)
(54.4)
(70.3)
(138.3)
(206.4)
(306.2)
30
40
50
70
110
140
415
250
475
690
(13.6)
(18.1)
(22.7)
(31.7)
(49.9)
(63.5)
(1.84)
(113.4)
(215.4)
(313.0)
15
20
25
30
55
70
90
120
245
375
(6.8)
(9.1)
(11.3)
(13.6)
(24.9)
(31.7)
(40.8)
(54.4)
(111.1)
(54.4)
20
25
35
40
70
90
115
175
295
405
(9.1)
(11.3)
(15.9)
(18.1)
(31.7)
(40.8)
(52.1)
(79.4)
(133.8)
(183.7)
3.5
6
8
9
16
20
25
34
53
71
(1.6)
(2.7)
(3.6)
(4.1)
(7.2)
(9.1)
(11.3)
(15.4)
(24.0)
(32.2)
2
21/2
3
4
5
6
8
10
12
Vibration Isolation
Nominal
Pipe Size
For 250# fittings, multiply above values by 1.8.
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
268
Eaton
Vibration Isolation
RH & RHD Type - Neoprene Hanger
Use: Used to dampen noise and vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.
•
•
•
•
•
1”-8 MRD
RHD-E
*Type RH: Single deflection - 1/4” (6.3mm) maximum
**Type RHD: Double deflection - 1/2” (12.7mm) maximum
MRD is maximum rod diameter
Housing finish: Zinc Plated
Threaded rods, nuts, and washers are furnished separately
shown
63/8”
(161.9)
3/4”-10
RHD-B
MRD
shown
43/4”
(120.6)
C5x6.7#
*11/4” (31.7)
**13/4” (44.4)
51/2”
6”
(139.7)
(152.4)
RH Type
23/4”
21/2”
(69.8)
(63.5)
RHD Type
3/8”-16
MRD
7/8”-9
RH-A & RHD-A
RH-C & RHD-C
MRD
shown
shown
*1”
*11/2”
(25.4)
(38.1)
51/4”
31/4”
(82.5)
**11/2”
(38.1)
(63.5)
21/2”
13/4”
(63.5)
(44.4)
33/4”
Vibration Isolation
RH-40-A
RH-55-A
RH-80-A
RH-130-A
RH-120-B
RH-200-B
RH-280-B
RH-400-B
RH-300-C
RH-520-C
RH-750-C
RH-1100-C
Eaton
Maximum
Load
lbs.
(kN)
40
55
80
130
120
200
280
400
300
520
750
1100
(0.09)
(0.24)
(0.35)
(0.47)
(0.53)
(0.69)
(0.83)
(1.08)
(1.41)
(1.75)
(2.27)
(31.8)
(76.2)
1/2” (12.7mm) Maximum Double Deflection
Color
Code
Yellow
Green
Blue
White
Orange
Yellow
Green
Blue
Yellow
Green
Blue
White
3”
(95.2)
1/4” (6.3mm) Maximum Single Deflection
Part
Number
(133.1)
**21/2”
Part
Number
Typical Part Numbering
RH - 280 - B
Type
Load Rating
Size
269
RHD-40-A
RHD-55-A
RHD-80-A
RHD-130-A
RHD-120-B
RHD-200-B
RHD-280-B
RHD-400-B
RHD-300-C
RHD-520-C
RHD-750-C
RHD-1100-C
RHD-1700-E
RHD-2700-E
RHD-4200-E
Maximum
Load
lbs.
(kN)
40
55
80
130
120
200
280
400
300
520
750
1100
1700
2700
4200
(0.09)
(0.24)
(0.35)
(0.47)
(0.53)
(0.69)
(0.83)
(1.08)
(1.41)
(1.75)
(2.27)
(31.8)
(4.71)
(6.76)
(8.72)
Color
Code
Yellow
Green
Blue
White
Orange
Yellow
Green
Blue
Yellow
Green
Blue
White
Green
Blue
White
B-Line series Pipe Hangers & Supports
Vibration Isolation
CHSCS Type - Spring Hanger with Seismic Cushion Stop - 1” (25.4mm) Deflection
Use: Used to dampen noise and vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.
• All housing sizes have been tested to carry five times the
maximum load without failure
• Spring rated deflection is 1” (25.4mm)
• SFH = Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
*Extra Strength Hanger
CHSCS-E1580 thru CHSCS-E2860
Basic Hanger
CHSCS-E500 thru CHSCS-E1060
Light Weight Hanger
CHSCS-E21 thru CHSCS-E415
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
W
L
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
W
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
L
S
S
S
L
W
D
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
D
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
D
Dimensions
Part
Number
CHSCS - E143
Type
Load
CHSCS-E21
CHSCS-E55
CHSCS-E79
CHSCS-E106
CHSCS-E143
CHSCS-E187
CHSCS-E244
CHSCS-E318
CHSCS-E415
CHSCS-E500
CHSCS-715
CHSCS-1060
CHSCS-1430 *
CHSCS-2120 *
CHSCS-2860 *
Maximum
Load
SFH
S
W
L
lbs.
(kN)
in.
(mm)
in.
(mm)
in.
(mm)
in.
(mm)
21
55
79
106
143
187
244
318
415
500
715
1060
1430
2120
2860
(0.09)
25/8
23/4
25/8
25/8
25/8
25/8
23/4
31/8
31/16
31/4
41/4
41/4
41/4
41/4
41/4
(66.7)
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
71/2
71/2
71/2
83/8
83/8
83/8
(120.6)
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
31/4
31/4
31/4
6
6
6
(69.8)
21/2
21/2
21/2
21/2
21/2
21/2
21/2
21/2
21/2
23/4
23/4
23/4
6
6
6
(63.5)
(0.24)
(0.35)
(0.47)
(0.63)
(0.83)
(1.08)
(1.41)
(1.84)
(2.22)
(3.18)
(4.71)
(6.36)
(9.43)
(12.72)
(69.8)
(66.7)
(66.7)
(66.7)
(66.7)
(69.8)
(79.4)
(77.8)
(82.5)
(107.9)
(107.9)
(107.9)
(107.9)
(107.9)
(120.6)
(120.6)
(120.6)
(120.6)
(120.6)
(120.6)
(120.6)
(120.6)
(190.5)
(190.5)
(190.5)
(212.7)
(212.7)
(212.7)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(82.5)
(82.5)
(82.5)
(152.4)
(152.4)
(152.4)
(63.5)
(63.5)
(63.5)
(63.5)
(63.5)
(63.5)
(63.5)
(63.5)
(69.8)
(69.8)
(69.8)
(152.4)
(152.4)
(152.4)
SCS
Diameter
D
Diameter
in. (mm)
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
3
3
3
3
3
3
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
5/8”-11
(60.3)
5/8”-11
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
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
270
Eaton
Vibration Isolation
Typical Part Numbering
Vibration Isolation
CHSCS Type - Spring Hanger with Seismic Cushion Stop - 2” (50.8mm) Deflection
Use: Used to dampen noise and vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.
• All housing sizes have been tested to carry five times the
maximum load without failure
• Spring rated deflection is 2” (50.8mm)
• SFH = Free Height
*Extra Strength Hanger
CHSCS-F1159 thru CHSCS-F3420
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
Basic Hanger
CHSCS-F59 thru CHSCS-F918
L
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
W
S
S
D
D
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
L
W
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
Dimensions
Typical Part Numbering
Part
Number
CHSCS - F120
Type
Load
Vibration Isolation
CHSCS-F59
CHSCS-F83
CHSCS-F120
CHSCS-F155
CHSCS-F195
CHSCS-F241
CHSCS-F348
CHSCS-F453
CHSCS-F590
CHSCS-F676
CHSCS-F787
CHSCS-F918
CHSCS-F1159 *
CHSCS-F1408 *
CHSCS-F1710 *
CHSCS-F2318 *
CHSCS-F2816 *
CHSCS-F3420 *
Maximum
Load
SFH
lbs.
(kN)
in.
(mm)
59
83
120
155
195
241
348
453
590
676
787
918
1159
1408
1710
2318
2816
3420
(0.26)
41/4
41/4
41/4
41/4
49/16
41/2
5
5
5
5
5
5
67/16
67/16
67/16
67/16
67/16
67/16
(107.9)
(0.37)
(0.53)
(0.69)
(0.87)
(1.07)
(1.55)
(2.01)
(2.62)
(3.00)
(3.50)
(4.08)
(5.15)
(6.26)
(7.60)
(10.31)
(12.52)
(15.21)
(107.9)
(107.9)
(107.9)
(115.9)
(114.3)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(163.5)
(163.5)
(163.5)
(163.5)
(163.5)
(163.5)
S
in.
(mm)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
10 (254.0)
10 (254.0)
10 (254.0)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
111/4 (285.7)
111/4 (285.7)
111/4 (285.7)
W
L
in.
(mm)
in.
(mm)
3
3
3
3
3
51/2
51/2
51/2
51/4
51/4
51/4
51/4
6
6
6
11
11
11
(76.2)
21/2
21/2
21/2
21/2
21/2
41/2
41/2
41/2
41/2
41/2
41/2
41/2
5
5
5
5
5
5
(63.5)
(76.2)
(76.2)
(76.2)
(76.2)
(139.7)
(139.7)
(139.7)
(133.3)
(133.3)
(133.3)
(133.3)
(152.9)
(152.9)
(152.9)
(279.4)
(279.4)
(279.4)
(63.5)
(63.5)
(63.5)
(63.5)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
SCS
Diameter
D
Diameter
in. (mm)
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
3
3
3
3
3
3
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
5/8”-11
(60.3)
5/8”-11
(60.3)
3/4”-10
(60.3)
3/4”-10
(60.3)
3/4”-10
(60.3)
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
271
B-Line series Pipe Hangers & Supports
Vibration Isolation
CH30SCS Type - 15° Tilt, 1” (25.4mm) Deflection Combination Hanger - Spring & Neoprene
with Seismic Cushion Stop
Use: Used to dampen noise and minor vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.Used where uncertain alignment is anticipated during installation.
At rated load the hanger rod will operate to a full 15° tilt in any direction from vertical centerline.
• All housing sizes have been tested to carry five times the
maximum load without failure
*Extra Strength Hanger
CH30SCS-E1612 thru CH30SCS-E4920
• Spring rated deflection is 1” (25.4mm)
SCS (T)
• SFH = Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
Light Weight Hanger
CH30SCS-ET20 thru
CH30SCS-ET255
SCS (T)
Basic Hanger
CH30SCS-ET347 thru
CH30SCS-ET1326
S
SCS (T)
See
Neoprene
Sleeve
Detail
S
See
Neoprene
Sleeve
Detail
S
SCS
(B)
SCS (B)
W
L
D
L
L
SCS (B)
W
Spring
Channel
W
D
D
Typical Part Numbering
Spring
Hanger Rod
Vertical Centerline
Steel
Washer
Neoprene
Sleeve
CH30SCS - ET129
Hanger Rod
Vertical Centerline
Neoprene Sleeve Detail
Neoprene Sleeve
Type
Load
Neoprene Sleeve Detail
Dimensions
SCS (T) =
Seismic Cushion Stop (SCS)
Upper Long Life Rubber
Cushion
SCS (B) =
Seismic Cushion Stop (SCS)
Lower Long Life Rubber
Cushion
Bonded To Steel Plate
CH30SCS-ET20
CH30SCS-ET42
CH30SCS-ET80
CH30SCS-ET129
CH30SCS-ET194
CH30SCS-ET255
CH30SCS-ET347
CH30SCS-ET473
CH30SCS-ET667
CH30SCS-ET940
CH30SCS-ET1326
CH30SCS-E1612 *
CH30SCS-E2060 *
CH30SCS-E2460 *
CH30SCS-E2980 *
CH30SCS-E4120 *
CH30SCS-E4920 *
Maximum
Load
lbs.
(kN)
20
42
80
129
194
255
347
473
667
940
1326
1612
2060
2460
2980
4120
4920
(0.09)
(0.18)
(0.35)
(0.57)
(0.86)
(1.13)
(1.54)
(2.10)
(2.96)
(4.18)
(5.90)
(7.17)
(9.16)
(10.94)
(13.25)
(18.32)
(21.88)
SFH
in. (mm)
17/8
2
21/8
23/8
23/8
21/2
23/4
27/8
31/8
33/8
35/8
35/8
37/8
41/8
41/8
37/8
41/8
(47.6)
(50.8)
(54.0)
(60.3)
(60.3)
(63.5)
(69.8)
(73.0)
(79.4)
(85.7)
(92.1)
(92.1)
(98.4)
(104.8)
(104.8)
(98.4)
(104.8)
S
in. (mm)
43/4
43/4
43/4
43/4
43/4
43/4
6
6
7
7
7
81/4
81/4
81/4
81/4
81/2
81/2
(120.6)
(120.6)
(120.6)
(120.6)
(120.6)
(120.6)
(152.9)
(152.9)
(177.8)
(177.8)
(177.8)
(209.5)
(209.5)
(209.5)
(209.5)
(215.9)
(215.9)
W
in. (mm)
35/8 (92.1)
35/8 (92.1)
35/8 (92.1)
35/8 (92.1)
35/8 (92.1)
35/8 (92.1)
55/16 (134.9)
55/16 (134.9)
57/8 (149.2)
57/8 (149.2)
57/8 (149.2)
10 (254.0)
10 (254.0)
10 (254.0)
10 (254.0)
91/2 (241.3)
91/2 (241.3)
L
in. (mm)
21/2
21/2
21/2
21/2
21/2
21/2
41/4
41/4
43/4
43/4
43/4
4
4
4
4
7
7
(63.5)
(63.5)
(63.5)
(63.5)
(63.5)
(63.5)
(107.9)
(107.9)
(120.6)
(120.6)
(120.6)
(101.6)
(101.6)
(101.6)
(101.6)
(177.8)
(177.8)
SCS
Diameter
D
Diameter
in. (mm)
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
3
3
3
3
3
3
3
4
4
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
5/8”-11
(60.3)
(76.2)
5/8”-11
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
1”-8
1”-8
1”-8
11/8”-7
11/8”-7
(76.2)
(76.2)
(101.6)
(101.6)
Vibration Isolation
Part
Number
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
272
Eaton
Vibration Isolation
CH30SCS Type - 15° Tilt, 2” (50.8mm) Deflection Spring Hanger with Seismic Cushion Stop
Use: Used to dampen noise and minor vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.Used where uncertain alignment is anticipated during installation.
At rated load the hanger rod will operate to a full 15° tilt in any direction from vertical centerline.
• All housing sizes have been tested to carry five times the
maximum load without failure
*Extra Strength Hanger
CH30SCS-F696 thru CH30SCS-F3420
SCS (T)
• Spring rated deflection is 1” (25.4mm)
• SFH = Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
Basic Hanger
CH30SCS-FT30 thru CH30SCS-F590
SCS (T)
S
SCS
(B)
S
See
Neoprene
Sleeve
Detail
L
See
Neoprene
Sleeve
Detail
W
L
SCS (B)
D
W
Spring
D
Channel
Typical Part Numbering
Spring
Hanger Rod
Vertical Centerline
CH30SCS - FT121
Steel
Washer
Neoprene
Sleeve
Hanger Rod
Vertical Centerline
Type
Load
Neoprene Sleeve Detail
Neoprene Sleeve
Neoprene Sleeve Detail
Dimensions
Part
Number
Maximum
Load
lbs.
SCS (T) =
Seismic Cushion Stop (SCS)
Upper Long Life Rubber Cushion
SCS (B) =
Seismic Cushion Stop (SCS)
Lower Long Life Rubber Cushion
Bonded To Steel Plate
Vibration Isolation
CH30SCS-FT30
CH30SCS-FT41
CH30SCS-FT60
CH30SCS-FT85
CH30SCS-FT121
CH30SCS-FT171
CH30SCS-FT241
CH30SCS-F348
CH30SCS-F453
CH30SCS-F590
CH30SCS-F696 *
CH30SCS-F906 *
CH30SCS-F1180 *
CH30SCS-F1352 *
CH30SCS-F1574 *
CH30SCS-F1836 *
CH30SCS-F2318 *
CH30SCS-F2816 *
CH30SCS-F3420 *
30
41
60
85
121
171
241
348
453
590
696
906
1180
1352
1574
1836
2318
2816
3420
SFH
S
W
L
SCS
Diameter
(kN)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
(0.13)
31/2 (88.9)
31/2 (88.9)
61/2 (165.1)
61/2 (165.1)
35/8 (92.1)
35/8 (92.1)
21/2 (63.5)
21/2 (63.5)
33/4 (95.2)
33/4 (95.2)
61/2 (165.1)
61/2 (165.1)
35/8 (92.1)
35/8 (92.1)
21/2 (63.5)
21/2 (63.5)
4 (101.6)
41/4 (107.9)
41/2 (114.3)
8 (203.2)
8 (203.2)
8 (203.2)
8 (203.2)
8 (203.2)
8 (203.2)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
111/2 (292.1)
111/2 (292.1)
111/2 (292.1)
5 (127.0)
51/4 (133.3)
51/4 (133.3)
4 (101.6)
41/2 (114.3)
41/2 (114.3)
51/4 (133.3)
51/4 (133.3)
41/2 (114.3)
41/2 (114.3)
51/4 (133.3)
103/8 (263.5)
41/2 (114.3)
103/8 (263.5)
(101.6)
(0.18)
(0.26)
(0.38)
(0.54)
(0.76)
(1.07)
(1.55)
(2.01)
(2.62)
(3.09)
(4.03)
(5.25)
(6.01)
(7.00)
(8.16)
(10.31)
(12.52)
(15.21)
5
5
5
5
5
5
5
5
5
61/2
61/2
61/2
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(165.1)
(165.1)
(165.1)
103/8 (263.5)
103/8 (263.5)
103/8 (263.5)
103/8 (263.5)
123/8 (314.3)
123/8 (314.3)
123/8 (314.3)
4
4
4
4
4
4
5
5
5
(101.6)
(101.6)
(101.6)
(101.6)
(101.6)
(127.0)
(127.0)
(127.0)
23/8
23/8
23/8
23/8
23/8
3
3
3
3
3
3
3
3
3
3
3
4
4
4
D
Diameter
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
(76.2)
1/2”-13
1/2”-13
(76.2)
1/2”-13
(76.2)
5/8”-11
(76.2)
5/8”-11
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
(101.6)
7/8”-9
(101.6)
7/8”-9
(101.6)
7/8”-9
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
273
B-Line series Pipe Hangers & Supports
Vibration Isolation
HHSCS Type - Combination Hanger Spring & Neoprene with Seismic Cushion Stop 11/2” (38.1mm) Deflection
Use: Used to dampen noise and minor vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.Used where uncertain alignment is anticipated during installation.
At rated load the hanger rod will operate to a full 15° tilt in any direction from vertical centerline.
• All housing sizes have been tested to carry five times the
maximum load without failure
*Extra Strength Hanger
HHSCS-E1580 thru HHSCS-E2860
• Spring rated deflection is 2” (50.8mm) + neoprene rated
deflection is 1/2” (12.7mm) = 21/2” (63.5mm)
• SFH = Free Height
Seismic Cushion Stop (SCS)
Upper Long Life Rubber Cushion
NFH = Neoprene Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
• Minimum additional travel is 50% of rated deflection at rated load
S
Basic Hanger
HHSCS-E21 thru HHSCS-E1060
W
L
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
Deflection
Indicator
Option I
W
L
S
Deflection
Indicator
Option I
Pre-Compression
Plate, Rod, Nuts,
and Washers
Option R
D
Typical Part Numbering
HHSCS E106 R I
Pre-Compression
Plate, Rod, Nuts,
and Washers
Option R
Type
Spring Load
Pre-Compression Option
Deflector Indicator Option
D
Dimensions
Maximum
Load
lbs.
HHSCS-E21-R I
HHSCS-E55-R I
HHSCS-E79-R I
HHSCS-E106-R I
HHSCS-E143-R I
HHSCS-E187-R I
HHSCS-E244-R I
HHSCS-E318-R I
HHSCS-E415-R I
HHSCS-E500-R I
HHSCS-715-R I
HHSCS-1060-R I
HHSCS-1430-R I *
HHSCS-2120-R I *
HHSCS-2860-R I *
21
55
79
106
143
187
244
318
415
500
715
1060
1430
2120
2860
(kN)
SFH
(mm)
in. (mm)
35/8 (92.1)
35/8 (92.1)
21/2 (63.5)
21/2 (63.5)
25/8 (66.7)
25/8 (66.7)
11/2 (38.1)
11/2 (38.1)
61/2 (165.1)
61/2 (165.1)
35/8 (92.1)
35/8 (92.1)
21/2 (63.5)
21/2 (63.5)
25/8 (66.7)
25/8 (66.7)
11/2 (38.1)
13/4 (44.4)
61/2 (165.1)
71/2 (190.5)
35/8 (92.1)
31/4 (82.5)
21/2 (63.5)
23/4 (69.8)
23/4 (69.8)
31/8 (79.4)
13/4 (44.4)
13/4 (44.4)
71/2 (190.5)
71/2 (190.5)
31/4 (82.5)
31/4 (82.5)
23/4 (69.8)
23/4 (69.8)
31/16 (77.8)
31/4 (82.5)
13/4 (44.4)
21/2 (63.5)
71/2 (190.5)
93/4 (247.6)
31/4 (82.5)
37/8 (98.4)
23/4 (69.8)
31/4 (82.5)
41/4 (107.9)
41/4 (107.9)
21/2 (63.5)
21/2 (63.5)
93/4 (247.6)
93/4 (247.6)
37/8 (98.4)
37/8 (98.4)
31/4 (82.5)
31/4 (82.5)
23/4 (69.8)
23/4 (69.8)
113/8 (289.9)
(9.43)
41/4 (107.9)
41/4 (107.9)
113/8 (289.9)
61/2 (165.1)
61/2 (165.1)
(12.72)
41/4 (107.9)
23/4 (69.8)
113/8 (289.9)
61/2 (165.1)
(0.47)
(0.63)
(0.83)
(1.08)
(1.41)
(1.84)
(2.22)
(3.18)
(4.71)
(6.36)
(mm)
in.
L
61/2 (165.1)
61/2 (165.1)
(0.35)
in.
W
11/2 (38.1)
11/2 (38.1)
(0.24)
(mm)
S
25/8 (66.7)
23/4 (69.8)
(0.09)
in.
NFH
in.
6
6
6
SCS
Diameter
D
Diameter
(mm)
(152.4)
(152.4)
(152.4)
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
3
3
3
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
5/8”-11
(60.3)
5/8”-11
(60.3)
3/4”-10
(60.3)
3/4”-10
(60.3)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
Vibration Isolation
Part
Number
Insert R for Option R (Pre-Compression Hardware) when required and
I for Option I (deflection indicator) when required
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
274
Eaton
Vibration Isolation
HHSCS Type - Combination Hanger Spring & Neoprene with Seismic Cushion Stop 21/2” (63.5mm) Deflection
Use: Used to dampen noise and minor vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.Used where uncertain alignment is anticipated during installation.
At rated load the hanger rod will operate to a full 15° tilt in any direction from vertical centerline.
• All housing sizes have been tested to carry five times the
maximum load without failure
*Extra Strength Hanger
HHSCS-F1159 thru HHSCS-F3420
• Spring rated deflection is 2” (50.8mm) + neoprene rated
deflection is 1/2” (12.7mm) = 21/2” (63.5mm)
• SFH = Free Height
Seismic Cushion Stop
(SCS) Upper Long Life
Rubber Cushion
NFH = Neoprene Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
• Minimum additional travel is 50% of rated deflection
at rated load
Basic Hanger
HHSCS-F59 thru HHSCS-F918
Seismic Cushion
Stop (SCS)
Upper Long Life
Rubber Cushion
W
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
S
L
S
D
L
W
Seismic Cushion
Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To Steel Plate
Typical Part Numbering
HHSCS - F120
Type
Load
D
Dimensions
Part
Number
Vibration Isolation
HHSCS-F59
HHSCS-F83
HHSCS-F120
HHSCS-F155
HHSCS-F195
HHSCS-F241
HHSCS-F348
HHSCS-F453
HHSCS-F590
HHSCS-F676
HHSCS-F787
HHSCS-F918
HHSCS-F1159 *
HHSCS-F1408 *
HHSCS-F1710 *
HHSCS-F2318 *
HHSCS-F2816 *
HHSCS-F3420 *
Maximum
Load
SFH
NFH
lbs.
(kN)
in.
(mm)
in.
(mm)
59
83
120
155
195
241
348
453
590
676
787
918
1159
1408
1710
2318
2816
3420
(0.26)
41/4
41/4
41/4
41/4
41/2
41/2
5
5
5
5
5
5
63/8
63/8
63/8
63/8
63/8
63/8
(107.9)
11/2
11/2
11/2
13/4
13/4
13/4
13/4
13/4
21/2
21/2
21/2
21/2
23/4
23/4
23/4
23/4
23/4
23/4
(38.1)
(0.37)
(0.53)
(0.69)
(0.87)
(1.07)
(1.55)
(2.01)
(2.62)
(3.00)
(3.50)
(4.08)
(5.15)
(6.26)
(7.60)
(10.31)
(12.52)
(15.21)
(107.9)
(107.9)
(107.9)
(114.3)
(114.3)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(161.9)
(161.9)
(161.9)
(161.9)
(161.9)
(161.9)
(38.1)
(38.1)
(44.4)
(44.4)
(44.4)
(44.4)
(44.4)
(63.5)
(63.5)
(63.5)
(63.5)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
S
in.
(mm)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
9 (228.6)
10 (254.0)
10 (254.0)
10 (254.0)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
11 (279.4)
111/4 (285.7)
111/4 (285.7)
111/4 (285.7)
W
in. (mm)
3
3
3
3
3
51/2
51/2
51/2
51/4
51/4
51/4
51/4
6
6
6
11
11
11
(76.2)
(76.2)
(76.2)
(76.2)
(76.2)
(139.7)
(139.7)
(139.7)
(133.3)
(133.3)
(133.3)
(133.3)
(152.9)
(152.9)
(152.9)
(279.4)
(279.4)
(279.4)
L
SCS
Diameter
D
Diameter
in.
(mm)
in.
(mm)
21/2
21/2
21/2
21/2
21/2
41/2
41/2
41/2
41/2
41/2
41/2
41/2
5
5
5
5
5
5
(63.5)
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
3
3
3
3
3
3
3
3
3
3
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
5/8”-11
(60.3)
(76.2)
5/8”-11
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
7/8”-9
(63.5)
(63.5)
(63.5)
(63.5)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
275
B-Line series Pipe Hangers & Supports
Vibration Isolation
HH30SCS Type - 15° Tilt, 11/2” (38.1mm) Deflection Combination Hanger - Spring & Neoprene
with Seismic Cushion Stop
Use: Used to dampen noise and minor vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.Used where uncertain alignment is anticipated during installation.
At rated load the hanger rod will operate to a full 15° tilt in any direction from vertical centerline.
• All housing sizes have been tested to carry five times the
maximum load without failure
* Extra Strength Hanger
HH30SCS-E1612 thru HH30SCS-E4920
SCS (T)
• Spring rated deflection is 1” (25.4mm) + neoprene rated
deflection is 1/2” (12.7mm) = 11/2” (38.1mm)
• SFH = Free Height
NFH = Neoprene Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
• Minimum additional travel is 50% of rated deflection at rated load
S
Basic Hanger
HH30SCS-ET20 thru HH30SCS-ET1326
SCS (T)
Neoprene
Neoprene
S
See
Neoprene
Sleeve
Detail
See
Neoprene
Sleeve
Detail
L
SCS (B)
Spring
W
SCS
(B)
L
Channel
D
D
W
Typical Part Numbering
Spring
Neoprene
Sleeve
Hanger Rod
Vertical Centerline
Steel
Washer
HH30SCS - ET129
Hanger Rod
Vertical Centerline
Neoprene Sleeve Detail
Neoprene Sleeve
Type
Load
Neoprene Sleeve Detail
Dimensions
SCS (T) = Seismic
Cushion Stop (SCS)
Upper Long Life
Rubber Cushion
SCS (B) = Seismic
Cushion Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To
Steel Plate
HH30SCS-ET20
HH30SCS-ET42
HH30SCS-ET80
HH30SCS-ET129
HH30SCS-ET194
HH30SCS-ET255
HH30SCS-ET347
HH30SCS-ET473
HH30SCS-ET667
HH30SCS-ET940
HH30SCS-ET1326
HH30SCS-E1612 *
HH30SCS-E2060 *
HH30SCS-E2460 *
HH30SCS-E2980 *
HH30SCS-E4120 *
HH30SCS-E4920 *
Maximum
Load
lbs.
(kN)
20
42
80
129
194
255
347
473
667
940
1326
1612
2060
2460
2980
4120
4920
(0.09)
(0.18)
(0.35)
(0.57)
(0.86)
(1.13)
(1.54)
(2.10)
(2.96)
(4.18)
(5.90)
(7.17)
(9.16)
(10.94)
(13.25)
(18.32)
(21.88)
SFH
in. (mm)
17/8
2
21/8
23/8
23/8
21/2
23/4
27/8
31/8
33/8
35/8
35/8
37/8
41/8
41/8
37/8
41/8
(47.6)
(50.8)
(54.0)
(60.3)
(60.3)
(63.5)
(69.8)
(73.0)
(79.4)
(85.7)
(92.1)
(92.1)
(98.4)
(104.8)
(104.8)
(98.4)
(104.8)
NFH
in. (mm)
11/2
11/2
11/2
11/2
13/4
13/4
13/4
21/2
21/2
21/2
23/4
23/4
23/4
23/4
23/4
23/4
23/4
(38.1)
(38.1)
(38.1)
(38.1)
(44.4)
(44.4)
(44.4)
(63.5)
(63.5)
(63.5)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
(69.8)
S
W
in. (mm)
in. (mm)
61/2 (165.1) 35/8 (92.1)
61/2 (165.1) 35/8 (92.1)
61/2 (165.1) 35/8 (92.1)
61/2 (165.1) 35/8 (92.1)
71/2 (190.5)
4 (101.6)
71/2 (190.5)
4 (101.6)
81/2 (215.9) 55/16 (134.9)
81/2 (215.9) 55/16 (134.9)
10 (254.0) 57/8 (149.2)
10 (254.0) 57/8 (149.2)
10 (254.0) 57/8 (149.2)
111/4 (285.7) 10 (254.0)
111/4 (285.7) 10 (254.0)
111/4 (285.7) 10 (254.0)
111/4 (285.7) 10 (254.0)
12 (304.8) 91/2 (241.3)
12 (304.8) 91/2 (241.3)
L
in. (mm)
21/2
21/2
21/2
21/2
3
3
41/4
41/4
43/4
43/4
43/4
4
4
4
4
7
7
(63.5)
(63.5)
(63.5)
(63.5)
(76.2)
(76.2)
(107.9)
(107.9)
(120.6)
(120.6)
(120.6)
(101.6)
(101.6)
(101.6)
(101.6)
(177.8)
(177.8)
SCS
Diameter
D
Diameter
in.
(mm)
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
3
3
3
3
3
3
3
4
4
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
3/8”-16
(60.3)
1/2”-13
(60.3)
1/2”-13
(60.3)
5/8”-11
(60.3)
5/8”-11
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
1”-8
1”-8
1”-8
1”-8
1”-8
(76.2)
(76.2)
(101.6)
(101.6)
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
276
Eaton
Vibration Isolation
Part
Number
Vibration Isolation
HH30SCS Type - 15° Tilt, 21/2” (63.5mm) Deflection Combination Hanger - Spring & Neoprene
with Seismic Cushion Stop
Use: Used to dampen noise and minor vibration from suspended high speed equipment. To be used with all thread
rod for single and trapeze type support systems.Used where uncertain alignment is anticipated during installation.
At rated load the hanger rod will operate to a full 15° tilt in any direction from vertical centerline.
* Extra Strength Hanger
HH30SCS-F696 thru HH30SCS-F3420
• All housing sizes have been tested to carry five times the
maximum load without failure
• Spring rated deflection is 2” (50.8mm) + neoprene rated
deflection is 1/2” (12.7mm) = 21/2” (63.5mm)
• SFH = Free Height
NFH = Neoprene Free Height
• Threaded rod, nuts, and washers supplied separately
• * Housings are specially reinforced for extra strength
• Minimum additional travel is 50% of rated deflection at rated load
SCS (T)
S
Basic Hanger
HH30SCS-FT30 thru HH30SCS-F590
SCS (T)
Neoprene
Neoprene
S
See
Neoprene
Sleeve
Detail
See
Neoprene
Sleeve
Detail
L
SCS (B)
Spring
W
D
SCS
(B)
L
Channel
D
W
Typical Part Numbering
Spring
Hanger Rod
Vertical Centerline
Steel
Washer
Neoprene
Sleeve
HH30SCS - FT121
Hanger Rod
Vertical Centerline
Type
Load
Neoprene Sleeve Detail
Neoprene Sleeve Detail
Neoprene Sleeve
Part
Number
Dimensions
Maximum
Load
lbs.
SCS (T) = Seismic
Cushion Stop (SCS)
Upper Long Life
Rubber Cushion
SCS (B) = Seismic
Cushion Stop (SCS)
Lower Long Life
Rubber Cushion
Bonded To
Steel Plate
Vibration Isolation
HH30SCS-FT30
HH30SCS-FT41
HH30SCS-FT60
HH30SCS-FT85
HH30SCS-FT121
HH30SCS-FT171
HH30SCS-FT241
HH30SCS-F348
HH30SCS-F453
HH30SCS-F590
HH30SCS-F696 *
HH30SCS-F906 *
HH30SCS-F1180 *
HH30SCS-F1352 *
HH30SCS-F1574 *
HH30SCS-F1836 *
HH30SCS-F2318 *
HH30SCS-F2816 *
HH30SCS-F3420 *
30
41
60
85
121
171
241
348
453
590
696
906
1180
1352
1574
1836
2318
2816
3420
SFH
NFH
S
W
L
(kN)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
(0.13)
31/2 (88.9)
31/2 (88.9)
11/2 (38.1)
11/2 (38.1)
33/4 (95.2)
33/4 (95.2)
11/2 (38.1)
11/2 (38.1)
4 (101.6)
41/4 (107.9)
41/2 (114.3)
11/2 (38.1)
13/4 (44.4)
(0.18)
(0.26)
(0.38)
(0.54)
(0.76)
(1.07)
(1.55)
(2.01)
(2.62)
(3.09)
(4.03)
(5.25)
(6.01)
(7.00)
(8.16)
(10.31)
(12.52)
(15.21)
5
5
5
5
5
5
5
5
5
61/2
61/2
61/2
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
(127.0)
13/4 (44.4)
13/4 (44.4)
13/4 (44.4)
21/2 (63.5)
21/2 (63.5)
21/2 (63.5)
21/2 (63.5)
23/4 (69.8)
23/4 (69.8)
23/4 (69.8)
(165.1)
23/4 (69.8)
23/4 (69.8)
(165.1)
23/4 (69.8)
(165.1)
8 (203.2)
8 (203.2)
8 (203.2)
8 (203.2)
8 (203.2)
10 (254.0)
10 (254.0)
10 (254.0)
11 (279.4)
11 (279.4)
11 (279.4)
12 (304.8)
12 (304.8)
12 (304.8)
12 (304.8)
12 (304.8)
141/4 (361.9)
141/4 (361.9)
141/4 (361.9)
5 (127.0)
5 (127.0)
5 (127.0)
5 (127.0)
5 (127.0)
51/4 (133.3)
51/4 (133.3)
51/4 (133.3)
51/4 (133.3)
51/4 (133.3)
103/8 (263.5)
103/8 (263.5)
103/8 (263.5)
103/8 (263.5)
103/8 (263.5)
103/8 (263.5)
123/8 (314.3)
123/8 (314.3)
123/8 (314.3)
4
4
4
4
4
41/2
41/2
41/2
41/2
41/2
4
4
4
4
4
4
5
5
5
SCS
Diameter
in.
D
Diameter
(mm)
23/8 (63.5)
23/8 (63.5)
1/2”-13
1/2”-13
(101.6)
23/8 (63.5)
23/8 (63.5)
(101.6)
23/8 (63.5)
1/2”-13
(101.6)
(101.6)
(101.6)
(114.3)
(114.3)
(114.3)
(114.3)
(114.3)
(101.6)
(101.6)
(101.6)
(101.6)
(101.6)
(101.6)
(127.0)
(127.0)
(127.0)
3
3
3
3
3
3
3
3
3
3
3
4
4
4
1/2”-13
1/2”-13
(76.2)
1/2”-13
(76.2)
1/2”-13
(76.2)
5/8”-11
(76.2)
5/8”-11
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
3/4”-10
(76.2)
7/8”-9
(76.2)
7/8”-9
(76.2)
(101.6)
7/8”-9
7/8”-9
(101.6)
7/8”-9
(101.6)
7/8”-9
All dimensions in charts and on drawings are in inches. Dimensions shown in parentheses are in millimeters unless otherwise specified.
Eaton
277
B-Line series Pipe Hangers & Supports
Vibration Isolation
Vibration Isolation
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
278
Eaton