Contracor Kataloq
Contracor Kataloq
3
TABLE OF CONTENTS
TABLE OF CONTENTS 2
BLAST NOZZLES 23
MEASUREMENT EQUIPMENT 69
Contracor GmbH.
The latest catalogue version is available for download on our web page
www.contracor.de
                                                                                             * Pictured above:
                                                                                               BlastPack-200,
                                                                                             SafePack-Aspect
    10130905     SafePack-Comfort   Comfort, BAF, 20m BAH, Overall 54 size incl. leather Gloves
                                    Aspect, BAF, 20m BAH, Overall 54 size incl. leather Gloves, 1 pack.
    10130906     SafePack-Aspect*
                                    disposable lences (50 pcs).
Our blasting machine and safety equipment packages are equipped with all necessary fittings, connections,
washers, etc. A complete blasting machine and safety equipment package will be mounted on a wooden pallet
upon delivery.
4
                                                                                                 Blasting machine Packages
BlastPack-25
BlastPack-50
BlastPack-100
                                                                                 BlastPack-200
 Order code     Model                                                                             Description
                                                 SafePack
                                Comfort
Aspect
Our blasting machine and safety equipment packages are equipped with all necessary fittings, connections,
washers, etc. A complete blasting machine and safety equipment package will be mounted on a wooden pallet
upon delivery.
                                                                                                                                                     5
                                                                  Abrasive Blasting Machines
                                                     FIELD OF APPLICATION
                                                     Abrasive blasting of metal constructions and buildings,
                                                     bridges, reservoirs, piping, concrete surfaces. Cleaning
                                                     up to grade SA-3.0.
                                                     Performance up to 37 m²/h (see Table of Performance).
                                                     DESIGNED TO WORK WITH
                                                     any dry abrasives, max. grain size 4 mm.
Nozzle Diameter          Abrasive blasting          Plus hood            Plus 50% reserve     Minimum air input
6,5 мм                          2,3                    0,5                      1,4                      4,2
8,0 мм                          3,9                    0,5                      2,2                      6,6
9,5 мм                          5,5                    0,5                      3,0                      9,0
11,0 мм                         7,2                    0,5                      3,9                      11,6
12,5 мм                         9,6                    0,5                      5,0                      16,1
Table of Performance
                                                                                                                           7
                                                                        DBS-25RC, DBS-50 RC
                                                                         (with remote control)
                                                                                       OIL-MOISTURE
                                                                                   SEPARATOR CAF-0*
Standard delivery:
 DBS-25 RC (with remote control)                         DBS-50 RC (with remote control)
 - 25-liter capacity tank                                - 50-liter capacity tank
 - screen                                                - screen
 - cap                                                   - cap
 - sand valve FSV-0                                      - sand valve FSV-0
 - high-performance moisture separator CAF-0             - high-performance moisture separator CAF-0
 - quick hose couplings CFT-0                            - quick hose couplings CFT-0
 - remote control device with a pneumatically-operated   - remote control device with a pneumatically-operated
   RC main valve, deadman handle, 5-meter twin-line        RC main valve, deadman handle, 5-meter twin-line
   hose, hose fittings                                     hose, hose fittings
8
                                                                             DBS-100, DBS-200
                                                                                     OIL-MOISTURE
                                                                                  SEPARATOR CAF-3
All Contracor abrasive blasting machines are equipped on standard delivery with a highly efficient CAF
moisture separator to prevent the entry of moisture and oil from the compressor into the tank.
This is especially necessary when using old compressors, or working at low temperatures or at a large
distance from the compressor.
The CAF filter eliminates up to 98% of the condensate and oil from compressed air. This prevents
work stoppages in connection with the removal of dampened abrasive from the tank.
Standard delivery:
  DBS-100                                               DBS-200
  - 100 liter capacity tank                             - 200 liter capacity tank
  - screen                                              - screen
  - cap                                                 - cap
  - sand valve                                          - sand valve
  - high-performance moisture separator                 - high-performance moisture separator
  - inspection door                                     - inspection door
  - quick hose couplings                                - quick hose couplings
                                                                                                         9
                                                                  DBS-100 RC, DBS-200 RC
                                                                     (with remote control)
Standard delivery:
 DBS-100 RC (with remote control)                        DBS-200 RC (with remote control)
 - 100-liter capacity tank                               - 200-liter capacity tank
 - screen                                                - screen
 - cap                                                   - cap
 - sand valve                                            - sand valve
 - high-performance moisture separator                   - high-performance moisture separator
 - inspection door                                       - inspection door
 - quick hose couplings CFT                              - quick hose couplings CFT
 - remote control device with a pneumatically-operated   - remote control device with a pneumatically-operated
  RC main valve, deadman handle, 20-meter twin-line       RC main valve, deadman handle, 20-meter twin-line
  hose, hose fittings                                     hose, hose fittings
     Order code    Model            Description
                                    Abrasive Blasting Machine with RC, 100 liters.
     10110301      DBS - 100 RC
                                    Complete package incl. DMH and 20m Twinline hose with fittings.
                                    Abrasive Blasting Machine with RC, 200 liters.
     10110401      DBS - 200 RC
                                    Complete package incl. DMH and 20m Twinline hose with fittings.
10
                                                        DBS-100 RCS, DBS-200 RCS
                                                (with remote control and SGV valve)
Standard delivery:
DBS-100 RCS (with remote control and SGV valve)      DBS-200 RCS (with remote control and SGV valve)
- 100-liter capacity tank                            - 200-liter capacity tank
 - screen                                             - screen
- cap                                                - cap
- SGV valve                                          - SGV valve
- high-performance moisture separator                - high-performance moisture separator
- inspection door                                    - inspection door
- quick hose couplings CFT                           - quick hose couplings CFT
- remote control device with a pneumatically-        - remote control device with a pneumatically-
  operated RC main valve, deadman handle,              operated RC main valve, deadman handle,
  20-meter twin-line hose, hose fittings               20-meter twin-line hose, hose fittings
 Order code     Model             Description
                                  Steel abrasives Blasting Machine with RC, 100 liters.
 10110406       DBS - 100 RCS
                                  Complete package incl. DMH and 20m Twinline hose with fittings.
                                  Steel abrasives Blasting Machine with RC, 200 liters.
 10110411       DBS - 200 RCS
                                  Complete package incl. DMH and 20m Twinline hose with fittings.
                                                                                                         11
                                                                               FSV Metering Valve
The Contracor FSV flow control valve is designed for the precise metering of abrasive into the compressed air
flow at the outlet of a blast machine.
 Design features
The 45° inclined FSV valve design affords uniform mixture of air and abrasive. The valve’s durable control disks
provide precise metering of an abrasive quantity. The service port allows the valve to be cleared of clogging. The
Contractor FSV flow control valve is designed for working with mineral abrasives (slag).
12
                                                                      SVG Metering Valve,
                                                                 Rubber Pipe For SGV Valve
The Contracor SGV flow control valve is designed for the precise metering of abrasive into the compressed air
flow at the outlet of a blast machine.
Design features
The SGV valve is used for metering heavy or aggressive abrasive materials, such as steel shot and grit or
aluminium oxide. The SGV design prevents the valve body from coming into contact with the abrasive stream.
The abrasive stream only touches the rubber pipe, which may be quickly replaced when worn. The abrasive is
metered by means of constricting the rubber pipe by a metering screw.
                                                                                                                13
                                                                             Remote Control System
                                                                                  For Blast Vessels
The remote control system is used by a single abrasive blasting operator for starting up and shutting down
the blast machine. The remote control system comprises a remote control RCV valve and remote control DMH
handle, which are connected by a twin hose.
14
                                                         Blast Machine Spares
                                                      DBS / DBS-RC / DBS-RCS
                                                                                 15
                                                         Blasting Hoses EXTRA BLAST
ABRASION RESISTANCE
According to DIN 53516:
Max. 60 mm³
Avg. 52 mm³.
TUBE                                                    TEMPERATURE
Black conductive NR – abrasion resistant.               –30°C +80°C.
REINFORCEMENT                                           NOTE
High tensile textile cords.                             Tolerances according to “RMA” class 311-A.
COVER                                                   SAFETY FACTOR 3:1.
Black conductive SBR/NR blend – abrasion and
ozone resistant – pin pricked.
                                                                                                     17
                                            Remote Control Hoses TWINLINE
18
                                                                      Nozzle Holders, Nylon
Material: nylon.
Thread 50 mm –
suitable for the tread of
CONTRACOR® nozzles.
For abrasive blasting hoses with. Equipped with a rubber washer and screws.
20
                                                           Blast Hose Quick Couplings
For abrasive blasting hoses with. Compatible with hose couplings CFT on CONTRACOR® abrasive blasting
machines. Delivery: rubber washer, screws, safety clip.
                                                                                                       21
                                                                                  Hose Safety Cables
    Instructions of use:
    Attach blast hose safety cables at all coupled connections. Before connecting the couplings, pull back
    the spring-loaded loop, slip it over the blast hoses only (not the remote control lines). Connect the hose
    coupling and slide the ends of the safety cable back until the cable is straight and the hose is slightly
    bent.
    Contracor® blast hose Whipcheck Safety Cables are used at all blast hoses for the safe holding of coupled
    connections in case of accidental separation. The Whipcheck Safety Cables relieve the couplings of the weight
    of the hose and reduce the danger caused by hose couplings failure. The Cables also help keeping the blast
    hose from whipping about in the event of a coupling failure. Hose couplings may separate from air and blast
    hoses for a variety of reasons:
    - Coupling screws may lose their holding power due to internal wear on the hose tubing
    - Use of improper coupling screws may interfere with the proper fit between couplings and hose
    - Hose outer diameter may be too small for the coupling
    - The continual strain caused by pulling hoses around job sites can weaken the coupling’s grip on the hose
    - Couplings can also have been damaged by vehicles or other equipment.
    Whipcheck Safety Cables are strongly recommended by vertical applications, when air and blast hoses are
    suspended. Hose couplings are not designed to support the weight of the hose. Additional supports are
    required to relieve the added tension. Constructed of corrosion resistant, high strength steel, Whipcheck
    Safety Cables may be installed on hose-to-hose and hose-to-fixed coupling connections.
  22
                                                                   Blast nozzles PERFORMER
Wear-resistant Venturi blasting nozzles made of tungsten carbide (TC). Service life: up 400 h.
Cover: Polyurethane. Thread: Aluminum, 50 mm for NHP nozzle holder. Entry size: 32 mm.
     Order
                  Model                   Description
     code
     10113062     Performer 400 x 6.5     Venturi nozzle, tungsten carbide, 6.5 mm x 130 mm
     10113063     Performer 400 x 8.0     Venturi nozzle, tungsten carbide, 8.0 mm x 150 mm
     10113064     Performer 400 x 9.5     Venturi nozzle, tungsten carbide, 9.5 mm x 170 mm
     10113065     Performer 400 x 11.0    Venturi nozzle, tungsten carbide, 11.0 mm x 200 mm
     10113066     Performer 400 x 12.5    Venturi nozzle, tungsten carbide, 12.5 mm x 210 mm
24
          abrasive blast nozzles
          made from high-quality
          silicon carbide (SiС).
Wear-resistant Venturi blasting nozzles made of silicon carbide (SiC). Service life: up 600 h.
Cover: Polyurethane. Thread: Aluminum, 50 mm for NHP nozzle holder. Entry size: 32 mm.
  Order
               Model                       Description
  code
  10113072     Performer 600 x 6.5         Venturi nozzle, silicon carbide, 6.5 mm x 130 mm
  10113073     Performer 600 x 8.0         Venturi nozzle, silicon carbide, 8.0 mm x 150 mm
  10113074     Performer 600 x 9.5         Venturi nozzle, silicon carbide, 9.5 mm x 170 mm
  10113075     Performer 600 x 11.0        Venturi nozzle, silicon carbide, 11.0 mm x 200 mm
  10113076     Performer 600 x 12.5        Venturi nozzle, silicon carbide, 12.5 mm x 210 mm
                                                                                                                  25
             abrasive blast nozzles
             made from high-quality
             boron carbide (B4С).
Wear-resistant Venturi blasting nozzles made of boron carbide (B4C). Service life: up 1000 h.
Cover: Polyurethane. Thread: Aluminum, 50 mm for NHP nozzle holder. Entry size: 32 mm.
     Order
                  Model                   Description
     code
     10113082     Performer 1000 x 6.5    Venturi nozzle, boron carbide, 6.5 mm x 130 mm
     10113083     Performer 1000 x 8.0    Venturi nozzle, boron carbide, 8.0 mm x 150 mm
     10113084     Performer 1000 x 9.5    Venturi nozzle, boron carbide, 9.5 mm x 170 mm
     10113085     Performer 1000 x 11.0   Venturi nozzle, boron carbide, 11.0 mm x 200 mm
     10113086     Performer 1000 x 12.5   Venturi nozzle, boron carbide, 12.5 mm x 210 mm
26
                                           Blast Nozzles CLASSIC TC Venturi Type
                                                                                                               27
 Nozzles type CTC
 Wear-resistant Venturi blasting nozzles made of tungsten carbide (TC).
 Venturi bore nozzles produce a wide blast pattern and intensify abrasive velocity as much as 100% per given
 pressure. Venturi nozzles are the best option for increased productivity when blasting larger areas. Long Venturi
 style nozzles provide approximately a 40% increase in productivity in comparison with straight bore nozzles.
 Additionally, abrasive consumption can be reduced by about 40%.
 Service life: up 400 h. Cover: Aluminum / rubber. Thread: Aluminum, 50 mm for NHP nozzle holder.
 Entry size: 32 mm.
28
                                               Blast Nozzles CLASSIC TC Short Type
                                                                                                       29
                                         Blast Nozzles CLASSIC TC Stick-up Type
30
                                          Blast Nozzles CLASSIC B4C Venturi Type
                                                                                                                31
Nozzles type UBC
Wear-resistant Venturi blasting nozzles made of boron carbide (В4С).
Venturi bore nozzles produce a wide blast pattern and intensify abrasive velocity as much as 100% per given
pressure. Venturi nozzles are the best option for increased productivity when blasting larger areas. Long Venturi
style nozzles provide approximately a 40% increase in productivity in comparison with straight bore nozzles.
Service life — up to 1000 h. Cover: Aluminum /Polyurethane protector. Thread: Aluminum, 50 mm for NHP
nozzle holder. Entry size: 32 mm
32
                                       Blast Nozzles CLASSIC B4C Stick-up Type
                                                                                                             33
                                                        Internal Pipe Blast Nozzles 360°
                        Internal pipe blasting nozzles type PTC-360° are designed to blast clean the interior
                        of pipes ranging in size from 2” to 5” I.D. The nozzle connected an abrasive blast
                        machine in place of a standard nozzle. In operation, the PTC-360° nozzle directs
                        the air/abrasive mixture at a deflection tip. This tip causes the blast pattern to fan
                        out into a wide, circular pattern, which cleans the inside of the pipe as the nozzle
                        is passed through. Made from tungsten carbide (TC). Fits all Contracor nozzle
                        holders.
Characteristics
Highly wear-resistant angle type blasting nozzles. Made from tungsten carbide (TC). Lifetime: Up to 400 h.
Jacket: Aluminum.Thread: Aluminum, 50 mm for NHP nozzle holder.
34
                                                      Internal Pipe Blast Nozzles 360°L
                         Internal pipe blasting nozzles type PTC-360°L are designed to blast clean the interior
                         of pipes ranging in size from 3/4” to 2” I.D. The nozzle connected an abrasive blast
                         machine in place of a standard nozzle. In operation, the PTC-360°L nozzle directs the
                         air/abrasive mixture at a deflection tip. This tip causes the blast pattern to fan out
                         into a wide, circular pattern, which cleans the inside of the pipe as the nozzle is
                         passed through.The length of the working area is 200 mm. Made from tungsten
                         carbide (TC). Fits all Contracor nozzle holders.
  Characteristics
 Highly wear-resistant angle type blasting nozzles. Made from tungsten carbide (TC). Lifetime: Up to 400 h.
 Jacket: Aluminum. Thread: Aluminum, 50 mm for NHP nozzle holder.
                                                                                                                  35
                                                                     Angle Blast Nozzles ATC
                       Angle nozzles are used for getting inside tight or hard to reach places like corners,
                       behind flanges or inside pipes. ATC type angle nozzles are compact and shoot out
                       the abrasive at 45° angles. Made from tungsten carbide (TC). Fits all Contracor
                       nozzle holders.
Characteristics
Highly wear-resistant angle type blasting nozzles. Made from tungsten carbide (TC). Lifetime: Up to 400 h.
Jacket: Rubber. Thread: 50-mm coarse rubber thread.
36
                                                               Bending Blast Nozzles BTC
                      Bending nozzles are used for getting inside tight or hard to reach places like corners,
                      behind flanges or inside pipes. BTC type bending nozzles are compact and shoot out
                      the abrasive at 45° angles. Made from tungsten carbide (TC). Fits all Contracor
                      nozzle holders.
Characteristics
Highly wear-resistant angle type blasting nozzles. Made from tungsten carbide (TC). Lifetime: Up to 400 h.
Jacket: Aluminum / Polyurethane protector Thread: 50-mm coarse rubber thread.
                                                                                                             37
                                                                   Short Blast Nozzles NTC
Characteristics
Service life - up to 400 h. Cover: Aluminum Thread: Aluminium, ¾” for NHP-0 nozzle holder.
38
                                              Water Injection Blast Attachment WBA
                                                                                Water induction
                                                                                 blast nozzles.
Contracor® water blast equipment has been specifically designed to meet growing customer demand for
a multi-purpose cleaning system that is fast, economical and environment-friendly.
Field of application
Dust-reducing high-performance cleaning of steel, stone and concrete surfaces. Cleaning up to grade
SA-3.0. Performance up to 20% higher than dry blasting.
                                                                                                       39
                                                     Water Injection Blast Nozzles WBN
                                                                                     Water induction
                                                                                      blast nozzles.
 Contracor® water blast equipment has been specifically designed to meet growing customer demand for
 a multi-purpose cleaning system that is fast, economical and environment-friendly.
 Field of application
 Dust-reducing high-performance cleaning of steel, stone and concrete surfaces. Cleaning up to grade
 SA-3.0. Performance up to 20% higher than dry blasting.
40
                                                          Internal Pipe Blast Tool PBT-1
                The PBT-1 pipe cleaning tool is an ideal companion to clean blast pipes from 2” (50mm) to 12”
                (300mm) inner diameter. The PBT-1 consists of a tungsten-carbide nozzle in a venturi form
                with a tungsten-carbide circular deflection tip, which blasts abrasive media in a continuous
                circle pattern. The tungsten carbide materials ensure low wear and a long service life.
                Centering collars and carriage allow fitting the PBT-1 to any pipe with an inner diameter
                between 3” (75mm) and 12” (300mm). With the centering collars PBT-1 can be used in the
                3” (75mm) to 5” (125mm) I.D. pipe range. With centering carriage PBT-1 is adjustable to
                handle all diameters between 5” (125mm) and 12” (300mm) I.D.
Standard delivery
Centering collars sets, centering carriage.
42
                                                                           Internal Pipe
                                                           Blast Tool PBT-2 ROTOBLAST
The PBT-2 ROTOBLAST is an accessory for all Contracor blast machines that allows easy cleaning of the internal
surface of steel pipes. It is durable, portable, and most of all, easy to use. It guaranteed considerable
increases in productivity. The PBT-2 ROTOBLAST consists of an adjustable centre carriage and a constant
speed rotating blast head to produce a uniform cleaned blast surface. The carriage is infinitely adjustable
from 12” (304,8mm) to 36” (914,4mm) inside diameter. The rotating head is driven by compressed air and two
radially positioned blast nozzles. The adjustment of the feed allows a high operational flexibility with all
degrees of corrosion of the inner surfaces. The PBT-2 ROTOBLAST unit can be operated with nozzle
sizes from 6.5mm to 9.5mm inner diameter.
Standard delivery
Legs set, 2 x NTC(F)-6.5 nozzles, 10 x spare leather washers.
                                                                                                                  43
                                                                                Closed Circuit
                                                                   Blast Tool EDUCT-O-MATIC
The Educt-O-Matic is the compact hand-portable closed-circuit blast tool, which can be transported everywhere
and required just 2.5m3/min of air at 6bar. Blasting and media recovery are controlled just with one trigger. Media
recovery is initiated by slightly pulling the trigger, while pulling the trigger fully starts the suction blast system.
Abrasive is stored in a compact conical hopper from where it is metered into the blast apparatus. Abrasive is drawn
into the mixing chamber of the Educt-O-Matic by the high speed airstream, where it is mixed with air, and is then
propelled out of the nozzle. The blast head is adjustable and swivels to allows blasting at any angle. Abrasive
and dust are captured in the rubber attachment. Reusable abrasive is drawn back to the hopper, whereas
broken abrasive and dust are directed to the dust bag.
An area about 30mm wide can easily be cleaned with an Educt-O-Matic. When finished with blasting,
just release the trigger to half-way for two to three seconds, and the vacuum recovers the remaining
dust and abrasive. Vacuuming is stopped by fully releasing the trigger. The Educt-O-Matic works best
with with steel or iron grit. Dust and broken abrasive are captured in a simple cotton bag.
Standard delivery
EDUCT-O-MATIC, 6 attachments and dust bag.
44
                                                                                 Portable Suction
                                                                          Blast Tool POWER GUN
The Contracor Power Gun is a suction blast tool ideally suited to small jobs or locations with limited air supplies.
Thanks to its light weight and compact dimensions, the Contracor Power Gun can be used in places where
erecting a conventional pressure blast machine would be awkward or inconvenient.
The Power Gun can be used with all common blast media, to clean or etch metal, glass, stone or other
hardwearing surfaces.
To operate the Power Gun, just connect it to a compressed air source, and submerge the suction lance to which
the abrasive hose is connected partially into a container of blast media.
To commence blasting, simply depress the lever on the Power Gun. The tool operates according to Bernoulli’s
principle, where a low-pressure area is created by the compressed air rushing past the abrasive-injection
point, where the abrasive hose is connected to the gun. This low-pressure area draws abrasive into the
airstream, where mixing takes place. The air-abrasive mix is then exhausted out of the gun and strikes
the blasting surface.
Standard delivery
Power Gun, suction lance and 5m suction hose with hose clamps.
                                                                                                                    45
                                                                                            Blast Light ABL
                  The ABL blast light is designed for illuminating a working area during sandblast cleaning
                  operations. The lamp runs on 12-24 volts and provides a bright concentrated light which can be
                  directed at the working area. It utilizes an approximately 800-lumen bright LED module to
                  produce a concentrated light cone.
                  The ABL blast light attaches to the sandblast hose and does not interfere with operation of the
                  DMH handle. The operator does not have to hold the light in one hand in order for it to work
                  effectively. The modern LED light runs on a 12-24 V DC battery or other 12-24 V DC source.
                  The lamp has a hermetically sealed design and is protected against dust and abrasive
                  material. A stable and replaceable deflector glass protects the lamp against abrasive
                  material damage. The disposable glass can be easily replaced once the rubber cover is removed.
                  The LED light is supplied with a 1.5-m power cord.
Standard delivery
Assembled 12V LED light with 1.5-m power cord.
46
                                                Abrasive Blasting Helmet COMFORT
                                                Easy and sure locking window frame. Air fl ow indicator for safety.
                                               6-point nylon suspension have quick and easy adjustments.
                                               Pressure regulator. Durable nylon cape. Handle for easy transportation.
                                              Exchangeable cotton neck seal.
This very comfortable, lightweight and value-formoney hood is suitable for any kind of abrasive blasting work.
Its design ensures constant airflow to the visor in order to prevent misting. The Comfort hood is equipped with
a pressure regulator, an airflow indicator and a cape.
          Mesh
                                    COMFORT disposable lenses
                                   In Comfort blast helmet regular glass, protected with a stainless steel wire mesh
                Glass             screen, is used as disposable lens. Replacement is easy and cheap, as a simple
                                 glass plate can be cut to size and used as replacement.
48
                                                    Abrasive Blasting Helmet ASPECT
                                                  The robust, durable shell of the Aspect blast helmet ensures operator
                                                 security and a long service life of the helmet, whilst an air baffle
                                                delivers a constant flow of air to the operator’s head and face to
                                               reduce fatigue, prevent misting and increase productivity and safety.
                                             The top of the cape is protected from ricochet of blast material by an
                                            extended window frame. The embedding of media between the lenses
                                           is prevented by an integral 1”-deep visor. Easy closing of the window
                                         through a slot which aligns the closing latch and tab. The cape is fixed
                                        to the bottom rim of the helmet via an adjustable ratchet buckle, which
                                       ensures a secure fit and easy replacement. High operator visibility and
                                      security are provided by two lenses and a wire mesh screen.
This very comfortable, lightweight and value-for-money helmet is suitable for any kind of abrasive blasting
work. The helmet is designed with a wide viewing window. This is an important feature when the operator’s
movement is limited, e.g. in blasting rooms, while cleaning the internal surfaces of reservoirs, holds, etc.
                                                                                                               49
                                                                                  Breathing Air Filter BAF
                                                                                                               WARNING!
                                                                                   The BAF fi lter does not remove carbon
                                                                                    monoxide (CO) and other toxic gases.
50
                                                           Breathing Air Conditioner CCT
The CCT breathing air conditioner is designed for use with all blast helmets Comfort, Aspect, Commander
and Panorama. It functions according to the principle of airflow separation and intended for heating or cooling
breathing air which travels from the breathing air filter to the blast helmets.
Special thick-wall hose made from non-toxic materials. Thick-walls prevents the hose from buckling and pinching.
                                                                                                                   51
                                                                   Blast Overall, HEAVY-DUTY
                                                            Advantages
                                                                                               Fastenings on the pants
                                                             Both zip and velcro closure for   prevent the entry of dust
                                                             double dust protection            under the clothing
The Contracor heavy-duty blast overall with gauntlet-style leather gloves protect the operator from rebounding
abrasive media. The arms and legs are protected by durable leather panels, while heavy-duty breathable cotton
fabric on the back permits an air-flow, increasing operator comfort. The Contracor heavy-duty blast overall
is equipped with both zip and Velcro closures for double dust protection, elastic seals around the arms and
fastenings on the pants to keep out dust and abrasive. Double stitching on the overall ensures long service life.
52
                                                                    Blast overall, LIGHT-DUTY
                                                            Advantages
                                                            Both zip and velcro closure for   Elastic seals around the arms
                                                            double dust protection
The Contracor light-duty blast overall protects the operator from rebounding abrasive media. It is an
inexpensive substitute for a heavy-duty overall, especially for short-term work or non-blast personnel working
intermittently at a blast site. Through its lighter weight, the light-duty overall is more comfortable to wear in hot
climates and in summer. The sailcloth and cotton fabrics are easily machine washable. After a job involving toxic
elements, discarding a light-duty overall is more economically sensible than throwing a heavy-duty overall away.
                                                                                                                    53
                                                                             Portable Moisture
                                                                       Extraction Systems MEX
                                                                                     APPLICATION
                                                                                    Abrasive blast cleaning, paint
                                                                                   spraying with a pneuamtic drive,
                                                                                  guniting, and construction and
                                                                                 road works using pneumatic tools.
Moisture extraction systems MEX remove condensate and oil from the air stream during abrasive blast
cleaning. Condensate and oils in the abrasive blast cleaning system lead to the caking of abrasive material and
potential blocking of the metering valves, hoses and nozzles. Dry and cleaned compressed air prevents caking
of abrasive material, increases performance and reduces maintenance costs. Moisture extraction systems MEX
are an efficient means of removing up to 95% of condensate and oil which are commonly present in compressed
air. Dry air prevents moist abrasive material, which would lead to increased wear, downtime and extra servicing.
The MEX-P aftercooler The MEX-E aftercooler Moisture Extraction Systems MEX
   is fitted with a pressure controller   is fitted with a contactor       are equipped with both cyclone
   for controlling the air flow of the    starter with dampproof and       and coalescing separators
   fan, and a filter and a lubricator     dust-proof casing.               capable of eliminating up to
   to ensure the long service life of                                      95% of condensed moisture
   the pneuamtic drive.                                                    from compressed air.
                                                                                                               55
Coalescence element
The compressed air inside the receiver passes through a mesh coalescing
element. Moisture and oil are deposited on the grid coalescence element and,
when confronted, form large drops, which under the action of gravity fall to
the bottom of the filter.
Functional characteristics
- durable full welded construction                            - pressure controller / filter / lubricator (MEX-P)
- pneumatic or electric drive                                 - contactor starter in sealed casing (MEX-E)
- efficient cyclone separator                                 - lifting lugs and forklift slots
- distributing header to three or four ball valves
56
                                                                           Portable Compressed
                                                                       Air Aftercoolers ACP/ACE
                                                                     APPLICATION
                                                                    Abrasive blast cleaning, paint spraying with
                                                                   a pneuamtic drive, guniting, and construction
                                                                  and road works using pneumatic tools.
ACP/ACE aftercoolers of compressed air remove condensate and oil from the air stream during abrasive blast
cleaning. Condensate and oils in the abrasive blast cleaning system lead to the caking of abrasive material and
potential blocking of the metering valves, hoses and nozzles. Dry and cleaned compressed air prevents caking of
abrasive material, increases performance and reduces maintenance costs. ACP/ACE coolers of compressed air
are an efficient means of removing up to 95% of condensate and oil which are commonly present in compressed
air. Dry air prevents moist abrasive material, which would lead to increased wear, downtime and extra servicing.
   is fitted with a pressure controller   is fitted with a contactor       are fitted with an efficient
   for controlling the air flow of the    starter with dampproof and       cyclone separator capable
   fan, and a filter and a lubricator     dust-proof casing.               of eliminating up to 95% of
   to ensure the long service life of                                      condensed moisture from
   the pneuamtic drive.                                                    compressed air.
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Designed for operation
With any brand of portable and stationary screw compressor unit. Compressed air flowing from a diesel
compressor has a high temperature of approximately 90°C. At such a temperature, compressed air contains
a large amount of moisture in the form of steam vapour. If an aftercooler and cyclone condensate separator
are not used, compressed air can add up to 21.5 litres of water per hour into the system with a compressor
operating at 5.7 m³/min capacity and a pressure of 7 bar. ACP/ACE aftercoolers of compress air cool
compressed air to a temperature 3° C - 10° C higher than the ambient temperature. Once the air is cooled,
vapour moisture condenses and up to 95% of condensed moisture may be eliminated from the system.
Functional characteristics
- portable design                                             - pressure controller / filter / lubricator (ACP)
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                                                                              Portable High Volume
                                                                              Coalescent Filters CK
                                                                          APPLICATION
                                                                        Designed for use with portable compressors
                                                                       in conjunction with a conventional particulate air
                                                                     filter CAF-3 installed at the blast machine inlet.
Coalescence element
Portable 50/150/250-litre capacity high volume coalescent filter CK removes
water from compressed air supply for multiple blast machines. As moist
air enters the CK, it moves up inside the chamber passing through a fine
mesh stainless steel filter element that causes the water vapour and oil
to coalesce into larger drops that fall to the bottom of the filter. Most
particulate material, down to 10 microns, gets trapped in the filter mesh.
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                                                                       Centrifugal Separators AS
Drain valve
                                             APPLICATION
                                           Installation downstream of aftercoolers, air receivers, refrigeration dryers
                                          etc… Designed to remove up to 99% of liquid condensate in the compressed
                                         air by very low maintenance costs.
Light aluminium body Air flow swirl vane Air flow guide
 Built into drain valve.                   Generates cyclonic swirl of air     One of the condensate pre-
 Special internal shape to prevent air     inside separator.                   separation stages.
 eddies. Condensate does not exude                                             Guides air flow along walls of
 back to the line by vortex flow.                                              separator’s bowl.
 Replaceable sealing gasket for
 dependable air-tight sealing.
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Standard delivery
Robust aluminium housing. Efficient automatic drain.
                                                                                                  61
                                                                                Air Couplings,
                                                                        Power Clamps, Fittings
10150024 Male thread stem 1.1/4” for hose ID=32mm, for hose I.D. = 1.1/4” (32mm)
10150025 Male thread stem 1.1/2” for hose ID=38mm, for hose I.D. = 1.1/2” (38mm)
10150026 Male thread stem 2” for hose ID=53mm, for hose I.D. = 2” (50mm)
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Quick-release connecting set, for hose I.D. ≥ 1.1/4”
For quick-release air hose connection to the compressor’s output ball valves.
Hose mender
For connecting two hoses with the same diameter or repairing a damaged hose.
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                                                                                  Hose Safety Cables
    Instructions of use:
    Attach blast hose safety cables at all coupled connections. Before connecting the couplings, pull back
    the spring-loaded loop, slip it over the blast hoses only (not the remote control lines). Connect the hose
    coupling and slide the ends of the safety cable back until the cable is straight and the hose is slightly
    bent.
    Contracor® blast hose Whipcheck Safety Cables are used at all blast hoses for the safe holding of coupled
    connections in case of accidental separation. The Whipcheck Safety Cables relieve the couplings of the weight
    of the hose and reduce the danger caused by hose couplings failure. The Cables also help keeping the blast
    hose from whipping about in the event of a coupling failure. Hose couplings may separate from air and blast
    hoses for a variety of reasons:
    - Coupling screws may lose their holding power due to internal wear on the hose tubing
    - Use of improper coupling screws may interfere with the proper fit between couplings and hose
    - Hose outer diameter may be too small for the coupling
    - The continual strain caused by pulling hoses around job sites can weaken the coupling’s grip on the hose
    - Couplings can also have been damaged by vehicles or other equipment.
    Whipcheck Safety Cables are strongly recommended by vertical applications, when air and blast hoses are
    suspended. Hose couplings are not designed to support the weight of the hose. Additional supports are
    required to relieve the added tension. Constructed of corrosion resistant, high strength steel, Whipcheck
    Safety Cables may be installed on hose-to-hose and hose-to-fixed coupling connections.
  64
                                                          Surface Roughness Comparator
 GRIT
 A precision nickel comparator plate which conforms to International Standard ISO 8503 for grit and shot
 blast surface roughness comparison measurement. Comparators allow the estimation of surface roughness
 by touch and sight. They are split into four sections, each with a different and defined roughness.
 The grit version is split into sections equivalent to 25, 60, 100 and 150 microns.
 SHOT
 A precision nickel comparator plate which conforms to International Standard ISO 8503 for grit and shot
 blast surface roughness comparison measurement. Comparators allow the estimation of surface roughness
 by touch and sight. They are split into four sections, each with a different and defined roughness.
 The shot version is split into sections equivalent to 25, 40, 70 and 100 microns.
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© 2015 CONTRACOR.
Аll rights reversed.
 Contracor GmbH
 Wilh.- Muthmann-Str. 15
42329 Wuppertal, Germany
    www.contracor.de