ACTOM Mechanical Equipment is a division of the South African owned BBBEE group
ACTOM (Pty) Ltd, which employs 5000 people and has an annual turnover in excess of R 6 billion. It has 26 operating units, 22 production facilities and 21 distribution centers throughout
Southern Africa.
The ACTOM Mechanical Equipment range of products includes Fläkt Woods axial flow and centrifugal fans for ventilation applications in the mining and construction industries, Xpelair fans for the commercial heating and ventilation industry, the Redring range of water heaters, Twiflex industrial disc brakes and centrifugal clutches, Dynamex friction lining material and the MAN diesel generators and marine propulsion engines.
ACTOM has acquired the well known vibration and rubber engineering company E.M. Arnot
(Pty) Ltd with effect from 01 May 2006. They specialised in rubber engineering since 1972.
The product range is now integrated into the ACTOM Mechanical Equipment organisation and will be known as the ARNOT group of products. The Arnot product group profile is as follows :
Rubber mountings
As well as being agents and stockists for the products mentioned below, we are design engineers, with the capability of designing rubber components for a wide range of applications of vibration, noise and shock control, such as cab mountings for offhighway equipment and suspensions for railways and mining wagons. We design and supply bonded rubber-to-metal sandwiches and chevrons for railway rolling stock suspensions. Rubber mountings of our own design are manufactured and sold under the name Vibrex .
Suspension spring
Bushes
M mount
Sandwich mount
RA mount
Rubber Bearings & Antivibration Mountings
For a wide range of industrial and transport applications, we represent the well known
British rubber company of Icon Polymer
Silentbloc , now part
, who manufacture rubber bearings, mountings and spherical joints and the leading Swedish rubber company
Trelleborg , who manufacture the Novibra range of anti-vibration mountings. Trelleborg has recently acquired the UK company
Metalastik .

Spring Mountings and Pipe Hangers
We locally manufacture a range of rubber mountings, rubber pads, spring mountings and pipe hangers under licence to an
American company Mason Industries. We are the only South African manufacturer of spring mountings, used mainly with fans, pumps and compressors when high vibration efficiency or very low vibration transmission is required. Springs are used in applications such as air-conditioning equipment in hospitals, five star hotels, high rise office blocks and recording studios.
Spring mount
Pads
Spring hanger rubber mount

Type Super W
The problem with conventional rubber pads is that on the one hand you want a thick pad to achieve more deflection and therefore more vibration isolation efficiency. On the other hand you are limited to a relatively thin pad that is not too difficult to cut to size.
Cutting a rubber pad thicker than 10 mm is difficult and even dangerous with an open knife. That limits deflection to about 1 ½ mm without overstraining the rubber.
Mason Industries Inc, USA solved this problem with a clever and exclusive idea when they introduced the Super W Pad which is now also manufactured locally by Alstom.
The Type Super W pads are moulded in sheets of 81 modules, each one is a “mini-waffle”, 50 mm square. The modules are separated by a thin web that is easy to cut, making it practical to increase the pad thickness to over 20 mm and increase deflection to 3 mm.
Type Super W Pad is stocked in 40 and 50 hardness natural rubber or chloroprene ( neoprene ). Choose the softer rubber for extra efficiency, the harder rubber for economy. Choose Neoprene for superior oil resistance.
is the most versatile and efficient rubber available.
We can also supply a special grade of chloroprene called “Bridge Bearing Neoprene” for architectural and structural applications ( rubber used for bridge bearings must last for the entire life of the structure ).
Thin web separating the modules for easy cutting
This illustration shows 16 modules cut from a full sheet of 81. Above is a single module.

convenient shape.
, if you have a machine mass of 1200 kg your choice shapes, for example :
Load Capacities Type Super W
Hardness
40
50
Max Load
Per module
[ kg ]
50
75
It is easy to work out the number of modules you need and to cut them off in a is between 24 modules of 40 hardness and 16 modules of 50 hardness. If you decided on 24 modules and if the loading were uniformly distributed, you would put 6 modules in each corner. You could order them, or cut them off from a sheet yourself, in several

Rubber pads are convenient for reducing vibration and
Type W noise in non-critical areas, usually ground floors and basements in applications that do not require the extra efficiency of rubber or spring mounts. They are inexpensive and useful for providing a friction grip that eliminates the need for bolting equipment down.
In the early days of vibration control cork pads were the most popular material. Cork has now been largely displaced by rubber which is more durable and versatile and is available with alternative hardnesses.
The Type W and NK Rubber Pads were originally designed by Mason Industries, Inc in the USA in the
1950’s and improved over the years and now also manufactured locally by Alstom.
In general we recommend natural rubber for anti vibration pads, because it has better dynamic properties than any synthetic rubber. The grades of natural rubber that we use are compound with additives to enhance resistance to oxidation, ozone and sunlight.
Of course rubber pads cannot be just flat sheets of rubber. They must have a pattern that leaves spaces into which the resilient elastomer can flow or distort. This is the Waffle design. This design confines dirt or contaminations to the perimeter, does not collapse when overloaded and provides more friction grip. The waffle squares are at 12.5 mm centres which makes it easy to cut off any required size without measuring.
Type W Waffle Pad is 12 mm thick and is available in sheets of 300 mm x 450 mm, or can be supplied cut to any smaller size. It is stocked in 40 and 60 shore hardness natural rubber. Other hardnesses and other elastomers can be quoted. In 40 hardness the load capacity is 3 to 5 kg/cm
2
, in 60 hardness 6 to 10 kg/cm
2
. Select the softer material for vibration efficiency, the harder material for economy.
Type WMW Pads are made by bonding Waffle Pads to steel plates. The Type WMW sandwiches a steel plate between two Waffle Pads when bolting down is not required.
Type WM is used when the equipment must be bolted down. Any hole size can be specified.
Type WMW
Type NK Pads comprises a 12 mm thick cork layer sandwiched between two rubber pads. While not efficient for reducing vibration they have a useful acoustical performance.
Type NK
NK Pads, 25 mm thick, are available cut to any size up to a maximum of 300 mm x 450 mm. They are rated for loading at 3.5 kg/cm
2
.

Size
Load Capacities Type W
[ mm ]
50 x 50
100 x 100
150 x 150
200 x 200
300 mm x 450 mm sheets
Cut up to any size
40 hardness rated at 3 to 5 kg/cm
2
60 hardness rated at 6 to 10 kg/cm
2
Load Capacities Type NK
Size
[ mm ]
75 x 75
100 x 100
150 x 150
125
500
1100
2000
Max Load
12 mm thick
[ kg ]
40 Hardness 60 Hardness
Load
[ kg ]
200
350
800
25 mm thick cork
300 mm x 450 mm sheets
Cut up to any size
Rated at 3.5 kg/cm
2
250
1000
2200
4000

Type ND mounts are one-piece mouldings with metal parts completely covered by rubber for corrosion protection. The tops and bases have a ribbed pattern to improve grip. Set screws and washers are supplied for bolting to the equipment. Although bolt holes are provided in case they are required for safety, in practice bolting to the floor is not necessary.
ND Mounts Key Notes
•
All mounts are double deflection
•
Offer more than three times the deflection of pads
•
Prevent noise and high frequency
•
Isolate a wide range of equipment
•
Supplied with cap screw and washer
•
Bottom friction surface makes bolting unnecessary in most installations
•
Stocked in natural rubber
•
Conservatively rated to prevent overloading
For applications that do not require the extra deflection of steel springs, Mason Industries Type ND
Rubber Mounts are efficient, inexpensive and easy to install. The Type ND mounts were originally designed by Mason Industries, Inc in the USA in the 1950’s and improved over the years and now also manufactured locally by Alstom.
Markets
•
Air conditioning
•
Industrial
Applications
•
Fans
•
Pumps
•
Compressors
•
Stationary Gen Sets
•
Chillers
•
Aircon units
•
Motors
Load & Deflection
The simple design loads the rubber both in shear and compression to produce a straight line load – deflection curve.
Although designed for high static deflection Type ND mounts are conservatively rated to prevent overloading.
Material
Most sizes are stocked in natural rubber for superior dynamic properties, except type NDE which is stocked in neoprene ( chloroprene ) for better oil resistance. The natural rubber grades used are compounded with additives to enhance resistance to oxidation, ozone and sunlight.
Over 50,000 Type ND mounts are in service in South Africa. They are not recommended for mobile, trailer-mounted or marine applications. They are efficient when loaded vertically in compression, but are not designed to be heavily loaded laterally.
Type ND mounts can also be used ( without the set screw ) under flatbased machines in the same way as rubber pads. They will be more efficient than pads and the extra ground clearance may be convenient.
ND mounts can also be used upside down by bolting the flat base of the mount to the equipment.

d
Size
NDA
NDB
NDC
NDD
NDE
Hardness
[ Shore - Color ]
40 – green
50 – red
40 – green
60 – white
40 – green
50 – red
70 – yellow
50 – red
70 – yellow
70 – yellow
Load Range
[ kg ]
20 – 35
30 – 50
50 – 100
80 – 150
70 – 125
110 – 225
200 – 375
300 – 475
400 – 750
750 – 1500
Max Deflection – d
[ mm ]
5
7
10
10
10
Size
NDA
NDB
NDC
NDD
NDE
Length
L
80
92
140
158
186
Width
W
43
58
83
100
130
Height
H
35
45
70
70
70
Top
Dia
D
30
45
65
88
115
Thread
Size
Th
M8
M10
M12
M12
M12
Base
Thickness
B
4
5
6
7
8
Bolt
Centres
C
59
76
104
128
155
Hole
Diameter
HD
10.5
10.5
14
14
14

The development of rubber hangers, as we know them nowadays, started in the early 1960’s. The early designs used isolation materials such as a block of cork with a hole drilled through the center, two or three layers of rubber and cork pads or felt within the hanger frame.
These products gave way to the lower frequency bonded rubber-inshear elements and then to round rubber-in-shear elements which were lower in cost and higher in capacity.
The next step was equivalent deflection in compression. The compression elements were designed with straight line deflection curves with the advantage of greater capacity for the same size and fail safe feature.
Up until 1965 Mason Industries Inc, USA manufactured a complete range of 5 mm single deflection hangers. Their performance was found to be limited and they went on to develop a larger taller double deflection element capable of providing this same deflection in one piece.
These are called the Type HD Rubber Hangers and now also locally manufactured by Alstom. They have rubber elements capable of deflections of 5 to 10 mm and a load range from 20 kg to 1150 kg.
Markets
•
Air conditioning
•
Industrial
Applications
•
Fans
•
HVAC units
•
Chillers
•
Pipe systems
The Type HD Rubber Hangers can be used for supporting equipment operating at relatively high speed, not less than
1000 rpm, and are effective for noise control or for treating pipe vibration in non-critical areas.
Install hangers with a gap on the underside. This allows the isolators to operate efficiently. The gaps also compensate for minor misalignment.
Direct contact of the unit and hanger box “short circuits” the isolation.

Selection Table
Type
HDA
HDB
HDC
HDD
Dimensions
Type & Size
HDA
HDB
HDC
HDD
H
L
H
Size
Green
Red
Red
Yellow
White
Yellow
Yellow
W
Load Range
W
[ kg ]
20 – 35
35 – 70
90 – 180
140 – 270
200 – 375
350 – 700
600 -1150
D
[ mm ] [ mm ] [ mm ]
72
115
115
159
56
108
108
121
50
50
50
65
D
Deflection
[ mm ]
L
[ mm ]
55
75
75
90
6
8
10
10
Max
Rod
Dia
M10
M12
M12
M20

Spring hanger design in the 1950’s had very stiff, tall, unstable springs and it was not unusual to sell hangers with 10 mm deflection. Spring hanger contained no rubber for high frequencies and the first improvement was the introduction of a rubber washer.
The rubber washer was normally located under the top of the box, or later on against the spring cup on top of the spring. A steel washer over the rubber washer spread the load to the outside of the steel spring.
Type HS
The next step of development was to increase the deflection. The springs were made taller, but not necessarily larger in diameter.
When they tended to topple, the rod would hit the side of the box and stop. This of course “short-circuits” the rubber. These problems were overcome writing specifications and manufacturing hangers with the hole in the bottom of the hanger box as large as the I.D. of the spring.
The HS Spring Hangers evolved using the standard A, B and C springs and seating them in rubber cups with projecting bushings to line the hole in the lower end of the box. The A, B and C springs are designed for horizontal stiffness, so they do not fall over or buckle. Centering the spring in the acoustical cup made steel-to-steel contact of the rod and the top steel cup unimportant and put the rubber in the right location on the leaving end of the spring.
Mason Industries Inc, USA manufactured a complete range of Type HS Spring Hangers and are now also locally manufactured by Alstom. They have a load range from 20 kg to 950 kg.
Markets
•
Air conditioning
•
Industrial
Applications
•
Fans
•
Attenuators
•
HVAC units
•
Ducts
•
Pipe systems
Type PCHS
Compression
Scale Plate
Slotted
PC Plate
The Type PCHS Spring Hanger is supplied with a short length of threaded rod and a slotted steel plate which are used to preload the spring. By Pre Compressing ( PC ) the spring to 80% of its rated deflection the hanger rod or locked at or close to its working elevation while the piping is being installed and until it is ready for commissioning.
The installation can proceed as if the rods were solid without the inconvenience of the pipe sagging during installation. When the pipe work is being filled with water, the load on the PC plate will decrease until the nut comes free, or nearly free, and the plate can be removed.

Selection Table
Type Size Rated
HSA
310
HSB 60
HSC
45
75
125
200
140
280
450
750
1000
225
435
735
1000
HSC 1350
1675
2100
Capacity
[ kg ]
20
34
56
90
150
27
64
128
207
340
450
100
200
320
445
615
765
950
Rated
Deflection
[ mm ]
40
38
33
29
25
54
49
40
33
30
25
45
39
35
26
25
25
25
Spring
Rate
[ kg/mm ]
0.5
0.9
1.7
3.1
6.1
0.5
1.3
3.2
6.3
11.3
18.0
2.2
5.1
9.2
17.2
24.6
30.6
38.0
Spring
Color
Blue
Orange
Red
Black
Yellow
Grey
Orange
Green
Red
White
Blue
Orange
Grey
White
Black
Yellow
Yellow
1
Yellow
2
H
Rods are NOT our supply
Hanger supplied with spring pre compressed to
80% of rated deflection
All hangers can be tagged for identification, if specified 1 with grey inner spring
2 with red inner spring
LR = Allowance for length of lower rod above base of hanger – our supply only with PCHS d = Rod diameter. First size shown is standard. Sizes in brackets are optional. Standard size will be supplied unless optional is specified.
RE = Rod extension – base of hanger to centre off rod coupling – our supply
CL = Length of rod coupling – our supply. HSD or PCHSD ( 2 springs ) and HSE or PCHSE ( 4 springs ) can be supplied for capacities up to
3800 kg. Dimensions are not published because they can be changed to meet the customer’s particular requirements.
Pre compression equipment comprises of slotted PC plate, threaded rod, top nut and lock nut, bottom nut, rod coupling and scale plate
Dimensions in mm unless otherwise specified.
Loosen nut and remove
PC plate after hanger is fully loaded.
Lower rod only
IS our supply
RE
Rod coupling
Type
HSA
HSB
HSB
HSC
HSC
HSC
HSC
Size
45 – 310
60 – 450
750 – 1000
225 435
735 – 1000
1350
1675 - 2100
H
130
180
180
190
190
190
190
W
83
120
120
135
135
135
135
D
50
50
50
65
65
65
65
LR
100
135
135
135
135
140
145 d
M10
M12 ( M16 )
M16 ( M12 )
M12 ( M16 )
M16 ( M12 )
M20
M20
W d d
CL
Rubber cup with projecting lip to prevent metal to metal contact
D
Compression
Scale plate
Slotted
PC plate
RE
105
110
110
110
110
120
120
PCHS only
CL
45
45 ( 50 )
50 ( 45 )
45 ( 50 )
50 ( 45 )
50
50

Type C spring mounts are available in 5 sizes with 1, 2 or 4 springs giving capacities from 20 kg to 3800 kg and spring deflections from 25 mm to over 50 mm.
C type mounts use the type A, B and C range of springs. The spring or springs are enclosed in a robust cast iron housing to provide lateral strength. Sponge rubber inserts between the upper and lower castings limit movement during running up to speed and shutting down.
Type CE
Type C spring mounts have an external adjustment bolt and lock nut which are convenient when the bolt is accessible from above. The adjustment bolt is used to compress the spring until it accepts the load and then to adjust all mountings so that the equipment is level.
The standard adjustment bolt and locknut are generally suitable for equipment bases up to 30 mm thick, depending in spring compression. Longer bolts can be supplied on request.
The Type C spring mounts were originally designed by Mason Industries, Inc and now also manufactured locally by Alstom.
Markets
•
Air conditioning
•
Industrial
Applications
•
Fans
•
Centrifugal Pumps
•
Compressors
•
Diesel Generator Sets
•
Chillers
•
Blowers
•
Transformers
When external adjustment is not practical, specify Type CIW spring mount with internal adjustment and a Type W rubber friction pad cemented on top of the mounting. The internal adjustment nut is reached with an open spanner through the side opening.
Both the Type C and CIW are supplied with a Type W friction pad on the base of the lower casing. Two slotted holes are provided for locating or bolting down if required. CE and CIWE have four holes.
However, a correctly selected Type C mount is absolutely safe and will never “walk”.
Type C

Selection Table
Type Size No off
‘C’ size
Springs
450
750
1000
110
225
435
735
1000
45
75
125
200
310
60
140
280
1350
1675
2100
450
870
1470
2000
2700
3350
4200
2940
4000
5400
6700
8400
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
2
2
2
4
4
4
4
4
CA
CB
CD
CC
CE
Spring
Rate
[kg/mm]
6.3
11.3
18.0
0.95
2.2
5.1
9.2
17.2
0.5
0.9
1.7
3.1
6.1
0.5
1.3
3.2
24.6
30.6
38.0
4.4
10.2
18.4
34.4
49.2
61.2
76.0
36.8
68.8
98.4
122.4
152.0
Rated
Deflection
[mm]
45
39
35
26
33
30
25
52
25
54
49
40
40
38
33
29
39
35
26
25
25
25
25
45
25
25
35
26
25
25
25
Rated
Load
[ kg ]
207
340
450
50
100
200
320
445
20
34
56
90
150
27
64
128
615
765
950
200
400
640
890
1230
1530
1900
1280
1780
2460
3060
3800
Spring
Color
Blue
Orange
Red
Black
Yellow
Grey
Orange
Green
Red
White
Blue
Orange
Blue
Grey
White
Black
Yellow
Yellow
1
Yellow
2
Blue
Grey
White
Black
Yellow
Yellow
1
Yellow
2
White
Black
Yellow
Yellow
1
Yellow
2
All mounts can be tagged for identification, if specified
Type CIW mounts have “side access internal” adjustment bolts. Turn clockwise to load spring and maintain Free &
Operating Height.
Type C mounts have “external” adjustment bolts, used to load the spring and lift the top casting. When all mountings are elevated a small final adjustment will level the equipment. Then secure the nut.
1
2 with grey inner spring with red inner spring
Dimensions
CA
CB
CC
CD
CE
Type Overall
Length
L
149
205
223
297
324
Top
Plate
Length
A
100
145
168
247
305
Bolt
Centres
125
185
200
275
(286 x 128)
Width
W
56
75
90
90
167
Free &
Operating Height
Type C Type CIW
105
135
150
160
160
120
150
165
180
180
Base &
Pad
Thickness
T
14
16
16
16
16
Adjustment
Bolt Size
M10
M12
M16
M16
M20
Holding
Down
Bolts
2 x M8
2 x M12
2 x M12
2 x M12
4 x M12

Type SLF spring mounts are single and open spring mounts for rated loads from 20 kg up to 950 kg and our standard for all high efficiency installations. This is a bare spring design with a good ratio between the diameter and the working height to ensure lateral stability.
These mounts shall be free standing and laterally stable without any housing and complete with an acoustical rubber cup between the base plate and the support.
SLF
All of the springs are designed so as not to exceed the elastic limit when the coils are closed up and the springs are compressed solid.
This prevents damage when the springs are overloaded and assures a return to the spring’s free height.
These mounts have leveling bolts that must be rigidly bolted to the equipment. The ratio of the spring diameter divided by the compressed spring height shall be no less than 80%. Springs shall have a minimum additional travel to solid equal to 50% of the rated deflection.
The Type SLF spring mounts were originally designed by Mason Industries, Inc and now also manufactured locally by Alstom.
Markets
•
Air conditioning
•
Industrial
Applications
•
Blowers
•
HVAC units
•
Pumps
•
Compressors
•
Large transformers
•
Chillers
•
Fans
SLF mounts of the proper deflection are recommended for all vibration control applications where it is not necessary to cope with weight removal or seismic and wind problems.
The Type SLFH spring mounts are identical to the style SLF except for having holes in the base to allow for bolting to the structure. It is strongly recommended that you use the type SLF unless the SLFH must be used because of elevated installations on steel beams, etc.
SLFH

Designation SLFH is used when base plate with bolt holes is required
Designation SL is used when mounting without adjustment bolt is required
Dimensions in mm
Size Rated
Load
[ kg ]
Rated
Defl.
[ mm ]
Spring
Rate
[kg/mm]
Spring
Color
Sping only
SLF & SLFH SLF
&
SL
SLFH only SL only
54
49
40
33
30
25
40
38
33
29
25
52
45
39
35
26
25
25
25
27
64
128
207
340
450
20
34
56
90
150
50
100
200
320
445
615
765
950
SLF A
45
75
125
200
310
SLF B
60
140
280
450
750
1000
SLF C
110
225
435
735
1000
1350
1675
2100
1
2 with grey inner spring with red inner spring
0.5
1.3
3.2
6.3
11.3
18.0
0.5
0.9
1.7
3.1
6.1
0.95
2.2
5.1
9.2
17.2
24.6
30.6
38.0
Blue
Orange
Red
Black
Yellow
Grey
Orange
Green
Red
White
Blue
Orange
Blue
Grey
White
Black
Yellow
Yellow
1
Yellow
2
44.5
76
60 102
73 105
H
107
150
150
AB CS D B L W T BD FH
M16x65 M10 x 25 54 76 98 57 7 M8 90
M20x90 M10 x 25 70 104 135 72 10 M12 127
M20x30 M10 x 25 82 120 156 86 12 M12 132
All mounts can be tagged for identification, if specified

Mason Type SLH mounts are high deflection spring mounts used when low dynamic natural frequencies are required, down to or even below 2Hz.
SLH403 to 418 designed for deflections up to
50 mm, and SLH426 to 436 for deflections up to 75 mm, are rated for loads up to 5720 kg.
The Type SLH mounts were originally designed by Mason
Industries, Inc in the USA and now also manufactured locally by
Alstom.
Applications for high deflection mounts include slow speed ( under 500 rpm ) machines such as or reciprocating compressors, and all types of equipment located in flexible structures or in sensitive buildings such as high rise offices, luxury hotels, hospitals and recording studios.
Markets
•
Air conditioning
•
Industrial
Applications
•
Fans
•
HVAC units
•
Pumps
•
Compressors
•
Chillers
•
Transformers
All Type SLH mounts are designed so that at the rated load and deflection ( 50 or 75 mm ) there is a full 50% additional travel ( and load capacity ) before the spring will go solid. Furthermore even when solid the spring material will never be overstressed.
Type SLH springs are also very stable. At the rated load, the spring diameter is usually equal to or more than its compressed height. This means that in the loaded condition SLH mounts are at least as stiff in the horizontal direction as in the vertical direction. Springs that are not so conservatively designed can be overstressed and may not be stable.

SLH
CS - Cap Screw - used to secure equipment base or height saving bracket to adjustment bolt after levelling.
AB - Adjustment Bolt
- used to load the spring then lift and level the equipment
H
12mm
A
Dimensions in mm
Size Rated
Load
Spring
Rate
Hole for M12 bolt
Sping only
A
B
L
Designation SLHH is used when base plate with bolt holes is required
SLH & SLHH SLHH only
Rated 403
Deflection 404
50 mm 405
406
407
408
409
410
411
412
413
414
415
416
Rated
417
418
426
Deflection 427
75 mm 428
429
430
431
432
433
434
435
436
SLH [ kg ] [kg/mm]
95
135
180
260
360
580
850
1060
1315
1850
2480
3465
4315
5720
75
105
135
185
270
335
450
605
765
1000
1450
1930
3100
1.2
1.85
2.4
3.45
4.85
7.7
17.0
21.2
26.3
37.0
49.6
69.3
86.3
114.4
1.5
2.1
2.7
3.7
5.4
6.7
9.0
12.1
10.2
13.35
19.35
25.75
41.4
114
114
127
127
140
140
127
140
150
170
170
180
195
200
95
95
95
95
95
114
114
127
150
170
170
195
195
180
180
187
187
210
210
180
180
215
215
215
225
250
275
140
140
140
140
140
165
165
165
210
240
240
290
290
H
220
220
225
225
250
250
220
220
255
255
265
275
300
325
180
180
180
180
180
205
205
205
250
285
285
340
340
A
130
130
130
130
150
150
130
150
150
150
180
180
200
200
100
100
100
100
100
130
130
130
150
180
180
200
200
AB
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M24 x 125
M30 x 150
M30 x 150
M30 x 150
M30 x 150
M24 x 150
M24 x 150
M24 x 150
M24 x 150
M24 x 150
M24 x 150
M24 x 150
M24 x 150
M24 x 150
M30 x 150
M30 x 150
CS
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M16 x 40
M16 x 40
M16 x 40
M16 x 40
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M12 x 30
M16 x 40
M16 x 40
All mounts can be tagged for identification, if specified
B
172
172
172
172
198
198
172
198
198
198
222
222
248
248
146
146
146
146
146
172
172
172
198
222
222
248
248
L
206
206
206
206
232
232
206
232
232
232
256
256
282
282
180
180
180
180
180
206
206
206
232
256
256
282
282

Cnr. Alpha & Branch Road
Driehoek, Germiston
South Africa, 1401
P.O. Box 1300
Germiston
South Africa, 1400
Tel : +27 11 8716789
Fax : +27 11 8716677
E-mail : fred.van-hulten@actom.co.za trevor.davis@actom.co.za
a division of ACTOM ( Pty ) Ltd www.actom.co.za