What is dust/fume? The in this context applied term of dust/fume describes the amount of dispersed, firm particles in the air, which are produced among other things during mechanical processes such as welding. In general you have to distinguish between grit and fines. Fines can be further classified into categories E-dust (dust which can be inhaled), A-dust (dust alveolar) and Udust (ultra fine dust). In general dust/fume below a particle size of 10 m is being characterized as fines. Also welding fumes, oldering s fumes and oil mist are part of the category fines. Since their particle size is smaller than 1 m they belong to the fraction of A-dust particles and require particular hygienic attention. How is the dust/fume produced? In welding engineering dust and therewith hazardous substances are produced by application of ase materials b ller materials fi mpurities i mbient air a during processes such as vaporation e ondensation c xidization o ecomposition d yrolysis p ombustion c Why is dust/fume dangerous? Generally speaking every kind of dust/ fume can lead to respiratory diseases (Bronchitis, obstructive bronchitis) resulting from the inhaling of dust in a high concentration and during a longer period. Dust/fume is in articular p dangerous if it contains hazardous substances. Depending on the result of the risk evaluation, the German Ordinance on Hazardous Substances prescribes to realize safeguards according to a protection class concept: Protection class 1 In case of a negligible risk, the basic measures according to 8 of the German Ordinance on Hazardous Substances (protection class 1) must be realized. They include for example: Cleanliness of the workplace o food at the workplace N se of protective clothing U imiting the quantity of hazardous L substances to the quantity required for the activity The protection class 1 has to be fulfilled during welding at any time (cf.TRGS500). Protection class 2 If the basic measures of the protection class 1 are not enough for the handling of hazardous substances, additional measures have to be realized according to 9 of the German Ordinance on Hazardous Substances: Substitution R eplacing hazardous substances for substances, preparations and products which are less harmful regarding health and safety C hoosing a different process, e.g. gas tungsten-arc welding instead of MIG-welding or active-gas metalarc welding Evaluation of the charge (exposition) Reduction of the charge in using a local capturing device

only few amounts of hazardous substances are being produced through the extrusion or melting ofthe base material
laser-beam cutting and laser welding

union melt-welding

welding of long seams not appropriate for manual execution
to a large extent an emission-free method because the electric arc burns under powder coat and only few amounts of fumes are released no eye protection n ecessary
burning of heated metal by means of oxygen, execution mostly without induction of filler m aterial distinction between laser deep welding and heat conduction welding, both methods differentiate mainly by the beam intensity Nd: YAG laser and the CO laser are the mostly used beam sources during the laser welding processes of metal diode lasers are applied to achieve a higher efficiency
hazardous substances depending on the base material worked upon amount of dust varies in relation to the cutting speed and the pressure of the cutting gas increasing speed of cutting reduces the produced amount of dust increasing cutting gas pressure increases the p roduced amount of dust danger because of r adiation emissions depend on the leads, fluxing agents, bonding agents, the form of heat input (electrical soldering bit or gas flame) used and the process related parameters such as soldering temperature, soldering time and holding time

soldering

steel, copper, brass, s ilver, gold and aluminium (brazing) electro technology and electronic (soldering
unlike the welding only liquefaction of solder (meltsat low temperature), the base materials remain in a solid state it is differentiated between soldering (liquidus temperature < 450C) and brazing (liquidus temperature > 450C)
1. Mobile suction and filtering systems
TEKA mobile suction and filter units enable you to flexibly adapt to changing conditions. For situations that require dust and smoke extraction, we offer adequate solutions for metal processing (welding, laser), electronic industry (soldering), dental and medical technology and also for the printing industry (plotting). The TEKA HANDYCART, for instance, is a compact, space-saving unit used for welding of small components. In a special version this filter unit can be used for torch extraction. On the other hand, we offer high end mobile cartridge filter units like our STRONGMASTER and CARTMASTER. These units allow long lasting extractions of welding processes with non-alloyed metals and precious metals, e specially along with strong smoke emissions. Not only smoke and dust can be extracted by our mobile units, also other health affecting emissions such as oil mist can be extracted by suction units with e.g. the TEKA OILCUBE.

Handycart cartridge filter unit
Appropriate to: welding fumes and dusts generated at
changing working places (building sites, shipbuilding, welding places for small pieces, automobile garages).
Description Mobile portable high-vacuum extraction unit with manual dedusting or fully automatic pneumatic dedusting. The filter cartridge remains in the unit to prevent dust from reaching the working space. The filter cartridge g uarantees a separation efficiency 99%. The extracted dusts are collected in the dust collector. They can be disposed by means of an integrated polyethylene bag (optionally available).
Standard equipment Standard equipment Automatic speed control High quality GORE-TEX filter cartridge 2 suction nozzles Service-friendly maintenance door Dust collecting drawer Operating hours meter Optical filter monitoring
Optionally available Outlet silencer Adaptable activated carbon cell (use for gases) Large number of accessories
Included in delivery HANDYCART incl. filter cartridge 5m mains cable 2 connection nozzle 50mm (1 with temporary cover)
Unit for torch suction with fully automatic dedusting (art.-no. 666)
1) Handle 2) AIRCONTROL steering for HD version 3) Turbine housing 4) Cartridge housing 5) Suction nozzle 6) Maintenance door 7) Drawer
Example for application: version for continuous operation with suction hose and suction jet
Technical data HANDYCART cartridge filter unit
max. volumetric flow of the fan inlet volumetric flow max. pressure engine performance separation efficiency sound level inlet nozzle filter equipment mode of driving dimensions

Subject to modifications

Available versions HANDYCART cartridge filter unit
dedusting type manual automatic

height: 670mm

280320m/h 200250m/h 1410022600Pa 1.11.2kW 99% ca. 62dB(A) 2 50mm filter cartridge GORE-TEX carbon brush turbine or continuous turbine w:300mm d:300mm h:679mm 2528kg Handycart HK
mode of driving: carbon brush turbine, pressure: 21000Pa, weight: 25kg volumetric flow of the fan: 280m/h, engine performance: 1.1kW

height: 797mm

standard

Handycart HD

mode of driving: continuous run turbine, pressure: 14100 21000Pa, weight: 28kg volumetric flow of the fan: 320m/h, engine performance: 1.2kW
standard for torch suction

902 666

904 666

weight

Protector welding fume filter
Appropriate to: temporary suction during welding jobs

with non-alloyed steels.

Description Mobile, economic welding fume suction fitted with suction arm that is pivoted by 360 degrees. It can take all positions within its range. Unsupported, the suction hood with integrated throttle can pivot in every direction. Gross particles are separated in the prefilter. Then the air is guided through the particle filter where even finest fumes and dusts are separated. The unit is fitted with a high-capacity fan that guarantees a high volumetric flow. The air is evacuated on the backside of the unit through an outlet grill and rises up. Therefore, at a distance of 1m, you cannot perceive a disturbing air flow any more. The stable steel plate construction with continuous powder-coating guarantees an operation with minimum maintenance even under rough conditions.

art.-no. 111

Technical data CAREMASTER mechanical filter unit
Available versions CAREMASTER mechanical filter unit fitted with 2 suction elements
length meter suction arm hose type suction arm pipe type internal joints external joints internal joints external joints 3 meter 4 meter 3500m/h 2800 2880m/h 2500Pa 2.2kW 99% ca. 72dB(A) 6656811075mm ca. 130kg
CLEANMASTER-BGIA mechanical filter unit fitted with 1 suction element, BGIA-certified
Appropriate to: fume suction during welding jobs with non alloyed steels and
precious metals generating large amounts of dust. The unit is BGIA-certified for welding fumes category W3 (BGIA certification 200520840/1140).

BGIA 0505009

Standard equipment The air is evacuated on the backside of the unit through an outlet grill and rises up. Thus, at a 1m distance no disturbing air flow is perceivable any more. A stable steel plate construction with continuous powder coating guarantees a low maintenance operation even under rough conditions. The unit is fitted with a high-capacity fan with high negative pressure that guarantees a high volumetric flow even if the filter is saturated. Pocket filter Extensive pre-filter mat Particle filter Optical and acoustic filter monitoring Lifting device Operation hours meter Mains plug with sense of rotation display (for 400V version)
Included in delivery CLEANMASTER welding fume filter incl.filter assembly Suction arm 150mm respectively 12m suction hose 150mm Suction hood (synthetics) incl. throttle 5m mains cable
Mobile welding fume filter for industrial suction tasks which is certified by BGIA in combination with all TEKA suction arms ( 150mm). The separation e fficiency is 99%. Gross particles are separated in the pocket filter. Afterwards, the air is guided through the pre-filter into the particle filter where even finest fumes and dusts are separated. The long-lasting pocket filter extracts the gross particles from the air flow and increases the lifetime of the particle filter. This minimizes considerably the consequential costs. The lifting device for the filter elements closes the filters airtight and forces the air through the filter elements.
Optionally available (with BGIA certification) Auto start stop Lighting equipment On/off switch via suction hood
Optionally available (without BIA certification)
Aluminium filter Activated carbon element
Technical data CLEANMASTER mechanical filter unit
Available versions CLEANMASTER mechanical filter unit fitted with 1 suction element, BGIA-certified
length 2 meter suction arm hose type suction arm pipe type hose internal joints external joints internal joints external joints 3 meter 4 meter 12 meter 140 3000m/h 9401170 m/h 2500Pa 1.5kW 99% ca. 70dB(A) 6656811365mm ca. 130kg
CLEANMASTER mechanical filter unit fitted with 2 suction elements

Standard equipment A baffle plate serves as pre-separator for gross particles. The filter cartridge of the filter category BGIA M separates the remaining fumes and dusts (separation efficiency 99%). The cartridge is precoated ex works with a special filter medium. Thus, the lifetime increases considerably compared to that of standard filter cartridges. The unit is fitted with a high-capacity fan with high negative pressure that guarantees a high volumetric flow even under rough conditions. The enormous advantage of this unit is its user-friendly construction with maintenance doors for all control areas and very low consequential costs because the cartridge is dedustable. Fully automatic dedusting, i ndependent from degree of con tamination, via Power-Spray-System Pre-separator Long-lasting filter cartridge with large filter surface Control with display Compressed air container Optical and acoustic filter monitoring Lifting device Operation hours meter Mains plug with sense of rotation display
Included in delivery CARTMASTER cartridge filter unit i ncl.filter cartridge Suction arm 150mm respectively 12m suction hose 150mm Suction hose (synthetical) incl. throttle 5m mains cable
Optionally available Dust collecting bag Activated carbon extension kit Auto-start-stop Lighting equipment On-off switch via suction hood
Technical data Cartmaster cartridge filter unit
Available versions Cartmaster cartridge filter unit fitted with 1 suction element
length 2 meter suction arm hose type suction arm pipe type hose internal joints external joints internal joints external joints 3 meter 4 meter 12 meter 140 3000m/h 290021160m/h 3000Pa 1.5kW 99% ca.70dB(A) 6659811265mm ca. 160kg
Cartmaster cartridge filter unit fitted with 2 suction elements
Appropriate to: professional solutions for long lasting fume suction
d uring welding jobs with non alloyed steels, galvanized material and aluminium with large amounts of smoke.
Description Mobile cartridge filter with 2 suction arms or 2 suction hoses of 12m each The specially developed dedusting system guarantees an optimal suction performance during the whole operation. The advantage of the Power-SpraySystem is not only its low maintenance construction but also the use of a low dedusting pressure respectively low consumption of compressed air. The dedusted particles are collected in a dust collecting drawer and can be d isposed afterwards. The control includes a subsequent cleaning if the ventilator stands still. A stable steel plate construction with a continuous powder coating guarantees a low maintenance operation even under rough conditions. A baffle plate serves as pre-separator for gross particles. Two filter cartridges of the filter category BGIA M separate the remaining fumes and dusts (separation efficiency 99%). These filter cartridges are precoated by a special filter medium. This considerably increases its life time compared to standard filter cartridges The unit is fitted with a high capacity fan with high negative pressure that guarantees a high volumetric flow even if the filter is saturated. The enormous advantage of this unit is its user-friendly construction with maintenance doors for all control areas as well as very low consecutive costs because the cartridges are dedustable.

Standard equipment Fully automatic dedusting i ndependent from contamination viaPower-Spray-System Pre-separator Long-lasting filter cartridge with large filter surface Control with display Compressed air container Optical and acoustic filter monitoring Lifting device Operation hours meter Mains plug with rotation sense display Silencer
Included in delivery CARTMASTER MV cartridge filter unit incl. filter cartridge Cover for connection of 3 hoses of 45mm each 5m mains cable
Optionally available Dust collecting bag Activated carbon extension kit Auto-start-stop
Technical data Cartmaster MV mid vacuum system
Available version Cartmaster MV mid vacuum system
300 500m/h 3240m/h 10000Pa 3.0kW 99% ca.72dB(A) 9917761497mm ca. 170kg
CLEANMASTER-BGIA fitted with 1 suction element
CAREMASTER-BGIA fitted with 1 suction element
STRONGMASTER-BGIA fitted with 1 suction element
STRONGMASTER fitted with 2 suction elements
CARTMASTER fitted with 2 suction elements
CLEANMASTER fitted with 2 suction elements
CAREMASTER fitted with 2 suction elements
CARTMASTER fitted with 1 suction element

Accessories

HANDYCART cartridge filter unit PROTECTOR welding fume filter
CARTMASTER MV mid vacuum system

designation

Hopper nozzle 45mm, flexible, with magnetic base Round nozzle 45mm, flexible, with magnetic base Slit nozzle 45mm, with magnetic base Breite 300mm Breite 600mm Suction hose 45mm, length 2.5m with hard connection nozzles length 5m length 10m Suction hose 45mm, length 2.5m with one hard and one soft connection length 5m nozzle length 10m Filter cartridge PTFE 0.5m (for units until August 2003)

art.-no.

Activated carbon filter in replaceable housing 610610100mm Spark latch with copper lamellas 030 Particle filter 610610186mm (if used with activated carbon cassette) Pre-filter mats kit of 10, 61061020mm Pocket filter 032 595595300mm 595595275mm Aluminium pre-filter 61061015mm 000 8
Silencer with outlet gills Particle filter 610610292mm (separation efficiency 99%)
610610100mm 9 Main filter, Type MP 592592292mm
(for units from Sep- 1 tember 2003 on) Filter cartridge 327600mm, 10m, BGIA M Filter cartridge with PTFE membrane Auto start-stop with magnetic field sensor Midi Control Midi Control for 400V Midi Control for 230V Kit of 10 dust collecting bags 252 Dedusting kit (includes special air jet and compressed air hose) Activated carbon filter incl. housing (unit is 127mm higher) Extension kit for activated carbon filter consisting of additionally housing and a ctivated carbon filter 610610100mm (unit is 270mm higher) 97 056

Low consumption of compressed air because no rotating nozzles are integrated and the cartridge volume is reduced by the special TEKA displacement bodies. No rotating and wearing bearings High security during operation Extension of the filter lifetime via precoating them with a special filter medium by standard
Optionally available (with BGIA certification) Continuous precoating device Particle sensor Filter cartridge Easy-Clean-Plus 212.5m for 2N version, 225m for 2H version
Included in delivery FILTERCUBE 2N or 2H incl. 2 filter cartridges Suction nozzle depending from v ersion 160315mm
Standard equipment Fully-automatic dedusting via P OWER-SPRAY-System Filter steering PULSE-CONTROL 2 extensive filter cartridges each 600mm long (Type 2N) or 1200mm (Type 2H) Dust collecting container with l iftingdevice Fan in silencer housing Integrated container for c ompressedair Control for the fan Maintenance doors for all control areas Maintenance door for housing of thefilter cartridges with inspection window made of laminated glass

FILTERCUBE 2N

BGIA 0605013
inlet nozzle precoat particles filter element displacement element
Technical data Filtercube 2N/2H central filter unit
max. volumetric flow of the fan 25005000m/h max. pressure engine performance separation efficiency sound level dimensions (wdh) weight 28003000Pa 1.54.0kW 99% ca. 72dB(A) 66598320702670mm ca. 280350kg
Available versions Filtercube 2N/2H central filter unit, BGIA-certified
max. volumetric flow of the fan
max. pressure engine performance

2500m/h

2800 Pa 1.5 kW

3500m/h

3000 Pa 2.2 kW

4000m/h

3000 Pa 3.0kW

5000m/h

3000 Pa 4.0kW
Filtercube 2N2500 Filtercube 2N3500 Filtercube 2H4000 Filtercube 2H00
Filtercube 4N/4H central filter unit, BGIA-certified
Appropriate to: Various suction tasks for multiple working places at the same
time during jobs using non-alloyed metals and precious metals, for galvanized materials and aluminium.
Description The stationary central units of the type FILTERCUBE 4N and 4H are B GIA-certified according to DIN EN ISO 15012-1 (protection of work and health for welding and related processes r equirements, certification and marking of air cleaning systems, test certificate BGIA: 200622718). The separation e fficiency is 99%. The unit corresponds to the security requirements for units of the welding fume category W3 (high-alloyed steels). If you handle the unit correctly, you can use it for circulating air operation because it fulfils the requirements for the exceptional rules according to the new hazardous substances o rdinance. The released fumes and dusts are extracted via appropriate suction e lements and guided into the filter unit. A baffle plate with large surface serves as pre-separator and distributes the particles on the whole filter surface.

Standard equipment Filter cartridges application category BGIA M (separation efficiency 99%) PULSE-CONTROL steering POWER-SPRAY-System Maintenance doors for all control areas Maintenance door for the filter cartridges housing with inspection window made of laminated glass. Dust collecting container Integrated mid-vacuum turbine
Optionally available Mobile versions with protection frame (only for FILTERCUBE 4N) Flap valve Particle sensor
Included in delivery FILTERCUBE MV with filter cartridges PULSE-CONTROL steering Suction nozzle
Technical data Filtercube MV mid vacuum system
Available versions Filtercube MV mid vacuum system
engine performance dimensions
5002000m/h 10000Pa 3.011.0kW 99% ca. 72dB(A) 80080023202370mm

500m/h

3.0kW 8008002664mm

1000m/h

5.5 kW 8008002720mm

2000m/h

11.0kW 8008002720mm
Filtercube 4N500 MV 203 81
Filtercube 4N1000 MV 313 81
Filtercube 4N2000 MV 403 81
Filtercube HV high vacuum system
Appropriate to: selective suction using hoses and jets with
low diameter, especially appropriate for torch extraction.
Description Central high vacuum suction and filter unit for several suction places (e.g. changing working places on shipyards). The dedusting is controlled by a m icroprocessor by means of the PULSE-CONTROL via the POWER-SPRAYSystem. The extracted dusts fall into the dust collecting drawer and can be removed without danger by means of an integrated PE-bag. The advantages of the system are the optimal dedusting performance (high cartridge lifetime, high suction performance), its user-friendliness and thelow maintenance. The housing is made of a stable steel plate construction and fitted with a powder coating inside and outside. The filter cartridges are precoated exworks by a special filter medium. This procedure increases the lifetime compared to standard filter cartridges. The combination of PULSE-CONTROLsteering and POWER-SPRAY-system ensures a good dedusting performance so that the low dedusting pressure guarantees an optimal suction performance during operation.
Standard equipment PULSE-CONTROL steering POWER-SPRAY-System Maintenance doors for all control areas Dust collecting container High-vacuum fan placed next to theunit
Particle sensor Spark pre-separator
Included in delivery FILTERCUBE HV fitted with filter cartridges PULSE-CONTROL steering Suction nozzle
FILTERCUBE 4N HV With suction nozzle diam. 160
Technical data Filtercube HV high vacuum system
Available versions Filtercube HV high vacuum system

engine performance

10003000m/h 22000Pa 18.530.0kW 99% ca. 72dB(A) 8008002664mm ca. 1450kg

18.5 kW

22.0kW

3000m/h

37.0kW
Filtercube 4N1000 HV 404 82

Filtercube 4N2000 HV 404 82
Filtercube 4N3000 HV 404 82
ZPF 6H central suction and filter unit
Appropriate to: Various suction tasks for several working places at the same time.
Especially appropriate to large amounts of air.
Description The central, self-dedusting cartridge filter system cleans the polluted air that is guided by a suction element suitable for practical application through a specially designed ducting system. Abaffle plate with a large surface made of copper serves as pre-separator and disperses the particles on the whole filter surface. All filter units are equipped with hanging filter cartridges of the filter category BGIA M (separation efficiency 99%). Thus, the cartridges are admitted on the side. Heavy particles immediately fall into the dust collecting container. The filter cartridges are precoated ex works by a special filter medium. This increases their lifetime compared to standard cartridges. The advantages of this self-dedusting system are the optimal dedusting performance (high lifetime of the c artridges, high suction performance), the user-friendliness and the low m aintenance. The dedusting is controlled by a m icroprocessor by means of the PULSE-CONTROL via the POWER-SPRAY-System.
Standard equipment Fully automatic dedusting via P OWER-SPRAY-System PULSE-CONTROL steering 6 extensive filter cartridges 25m filter surface each Dust collecting container with snap fastener Powerful fan with steering Stable steel plate construction Powder coating inside and outside Integrated compressed air container Maintenance doors for all control areas

Silencer for fan

Included in delivery Filter unit ZPF 6H incl. filter cartridges PULSE-CONTROL steering Filter medium (Precoat)
Technical data ZPF 6H central suction and filter unit
max. volumetric flow of the fan max. pressure engine performance separation efficiency filter surface
Available versions ZPF 6H central suction and filter unit
engine performance pressure filter surface
50008000m/h 25003000Pa 5.511.0kW 99% 150m2 (625m2)
5.5 kW 2500 Pa 150m2 (625m2)
7.5 kW 2800 Pa 150m2 (625m2)

8000m/h

11.0kW 3000 Pa 150m2 (625m2)

604 00

max. volumetric flow of the fan filter surface: number of modules: 10000m/h 225m2 (925m2) 1 16000m/h 225m2 (925m2) 1 19000m/h 360m2 (1820m2) 2

404 00

23000m/h 360m2 (1820m2) 2 28000m/h 450m2 (1825m2) 2 32000m/h 450m2 (1825m2) 2 39000m/h 540m2 (2720m2) 3 Subject to modifications
Central suction and filter unit for room exhausting
Appropriate to: Cleaning of the polluted air in the hall.
Description Often a selective suction alone is not enough to undercut the legally prescribed limit values for working places and thus to exclude danger for humans. Therefore it is necessary to additionally ventilate the space. The TEKA room exhausting systems a pply the so called PUSH-PULL-System. On one side of the hall, the pollutants are taken in by sufficiently dimensioned ventilation gratings and filtered afterwards. On the other side of the hall the cleaned air is returned into the space either via ventilation gratings or via jets. The advantages of the TEKA room exhausting system are the optimal s uction performance of the filter unit, the user-friendliness and the low maintenance. The air can either be extracted inside or outside. A mixed operation is also possible. The return of the air in the working space considerably minimizes the heating costs. However, the requirements of the new hazardous substances ordinance must be respected.
Standard equipment Housing made of stable steel plate with powder coating inside and outside. Fully automatic, wear- and maintenance-free dedusting via POWERSPRAY-System Dust collecting drawer Filter cartridges of the category BGIA M (separation efficiency 99%)
Particle sensor Level indicator
Included in delivery Filter unit fitted with filter cartridges PULSE-CONTROL steering Filter medium (Precoat) Fan
FILTERCUBE 4H as room exhausting system 1) suction 2) 2-way supplier for extracted air and circulating air 3) return of the air
AIRTECH central suction and filter unit for room exhausting
Appropriate to: Cleaning of polluted hall air.
Description A selective suction alone often is not enough to undercut the legally prescribed limit values for working places and thus to exclude danger for humans. Therefore it is necessary to additionally ventilate the space. The pollutants are extracted at a height of 2 m via gratings and filtered afterwards. At the level of the ceiling, the cleaned air is returned to the space via jets. The advantages of the AIRTECH-room exhausting system are the optimal s uction performance of the filter unit (high lifetime of the cartridges, high suction performance), the user-friendliness and the low maintenance. As ducting is not necessary the location of the unit can flexibly be chosen. If the air is returned into the working space, the heating costs can be minimized considerably. However, the requirements of the new german hazardous substances ordinance must be respected. The filter units are fitted with filter cartridges of the filter category BGIA M (separation efficiency 99%) and have a specially developed dedusting system which consists of the combination of PULSE-CONTROL steering with the POWER-SPRAY-System. This combination guarantees a very good dedusting performance of the filter cartridges for an optimal suction performance during operation.

Standard equipment Housing made of stable steel plate (powder coating inside and outside) Extensive dust collecting container Wear- and maintenance-free, fully automatic dedusting via POWERSPRAY-System Filter housing with air inlet holes on both sides Louvre valves for air inlet (close a utomatically during filter dedusting) Dedusting system with compressed air tank Fan with silencer housing Filter cartridges, category BGIA M
Optionally available Suction ducting Particle sensor Level indicator Device to connect ducting
Included in delivery Filter unit with filter cartridges PULSE-CONTROL steering Filter medium (Precoat)

Dimensions

A AIRTECH P18 AIRTECH P24 AIRTECH P30 1440mm 1880mm 1880mm B 1440mm 1600mm 1600mm C 1765mm 1950mm 1950mm D 6100mm 6721mm 6821mm Number of jets 15
Technical data Airtech central suction and filter unit
max. volumetric flow of the fan engine performance separation efficiency 1800030000m/h 11.022.0kW 99%
Available versions Airtech central suction and filter unit for room exhausting
engine performance filter surface

18000m/h

11.0kW 504m (956m)

24000m/h

15.0kW 504m (956m)

30000m/h

22.0kW 672m (1256m)

Airtech P753 781

Airtech P150 41

Airtech P563 01

Rota-OIL oil mist filter
Appropriate to: extract oil and emulsion mist as well
as fumes containing oil by means of oil burning.
Description Stationary oil mist separator which can be installed to most of the machine tools without problems due to its c ompact construction. The double-stage filter system guarantees an average separation efficiency of 98%. Afterwards, the cleaned air is returned to the working space. The filtered oil is collected in the lower part of the separator and runs out at the outlet hole. Afterwards, the filtered oil can be reused.
Pre-filter made of cellulose Filter cartridge made of polyester (BGIA- category M)
Optionally available Suction hose for oil mist Regulating damper of the air amount Standing support Wall bracket Oil returning hose (PVC) with steel wire coil
Included in delivery Oil mist filter ROTA-OIL with filter assembly On/off-switch Consecutive filter
A Rota-Oil 800 Rota-Oil 1500 Rota-Oil 2600 100mm 150mm 200mm B 370mm 544mm 544mm C 510mm 680mm 680mm D 448mm 597mm 597mm
ROTA-OIL with secondary filter
Technical data Rota-OIL oil mist filter
max. volumetric flow of the fan engine performance separation efficiency inlet nozzle sound level dimensions (wdh)
Available versions Rota-OIL oil mist filter
8002600m/h 0.751.5kW 98% 100200mm ca. 72dB(A) see figure 2955kg max. volumetric flow of the fan
engine performance inlet nozzle weight

800m/h

0.75 kW 100mm 29kg

1500m/h

1.5 kW 150mm 55kg

2600m/h

1.5 kW 200mm 55kg

Rota-Oil 408 00

Rota-Oil 415 00

Rota-Oil 426 00

Oilmaster oil mist filter
Appropriate to: extract oil and emulsion mist and
fumes containing oil by means of oil burning.
Description Completely fitted, extremely silent stationary oil mist filter with four-stage filtration and highest separation efficiency. The cleaned air can be returned into the working space. Three filter stages work nearly wearfree. The simple but robust construction convinces among others by favourable operation and maintenance costs. The mists separated by the unit are absorbed in a collecting tank and let offby a siphon. The housing consists of steel plate and is coated by powder inside and outside. The lower inlet part is welded oil-tight. Maintenance doors allow an easy a ccess to the applied filter elements.
Standard equipment Engine protection with control lamp Filter monitoring Collecting tank 2 long-lasting cyclone x separators Low maintenance agglomerator Special particle filter

Hose Ducting

Included in delivery OILMASTER TOM with filter assembly Oil siphon in 1" Silencer housing Standing support et incl. oil absorbing tank
OILMASTER 1250 art.-no. 94 400I
OILMASTER 1250 with suction nozzle diam. 180 (left side) and OILMASTER 2500 with suction nozzle 250 (right side)
Technical data Oilmaster oil mist filter
max. volumetric flow of the fan inlet volumetric flow max. pressure engine performance separation efficiency dimensions (wdh) 12502500m/h 12002500m/h 28003400Pa 1.54.0kW 99% 66568116252600mm
Available versions Oilmaster oil mist filter

1250m/h

1.5 kW 6659331625mm

4.0kW 6659332600mm

OILMASTER 400

OILMASTER 401

Wet cyclone separator
Appropriate to: Separation of welding dust special
version also ppropriate to aluminium welding dust. a
Description The advantages of the unit are its s imple and trouble-free operation. Pumps or jets which could create t roubles are not applied. The air is cleaned by swirling the dust with water. The particles in the air flow are enclosed by water and bonded. The extracted dust particles depose in the lower water tank and can be discharged by the ball valve which is installed at the lowest position of the unit and can be extracted through a maintenance damper. The fan is appropriate for continuous operation and is placed onto the unit bystandard.
Standard equipment Stable, performing fan Low maintenance engine Ball valve for water outlet Water tanks Level regulation
A WNA 1500 WNA 2000 WNA 3000 WNA 3500 WNA 5000 WNA 7500 1250mm 1250mm 1250mm 1450mm B 810mm 810mm 810mm 1010mm C 1760mm 1885mm 1885mm 1885mm D 2070mm 2225mm 2285mm 2305mm

Description Metal working causes besides r espirable pollutants also sparks and glowing parts such as during grinding or cutting. The special diversion of the polluted air inside the unit guides heavy and especially glowing parts into the water. Standard equipment Steel plate housing Powder-coated Inspection glass for monitoring thewater level Control and maintenance door with snap-fasteners Collecting container Water supply
Optionally available Level regulation Housing made of stainless steel Collecting container made of stainless steel Electrical antifreeze regulation
Baffle plates Maintenance hole
Spark latch with copper plates
Included in delivery Spark pre-separator Transition piece for ducting Shut-off valve
A FVS 2000 FVS 3000 FVS 4000 FVS 5000 FVS 8000 FVS 10000 FVS 12000 500mm 500mm 700mm 700mm B 760mm 760mm 960mm 960mm C 1665mm 1665mm 1785mm 1785mm
1000mm 1260mm 1805mm 1000mm 1260mm 1805mm 1000mm 1260mm 1805mm
Available versions Accessory: Spark pre-separator
detail view from above detail view from the side max. volumetric flow of the fan 5001000m/h FVS 2000m/h FVS 3000m/h FVS 4000m/h FVS 5000m/h FVS 8000m/h FVS 10000m/h FVS 12000m/h TK FVS 12
3. Gas cutting benches / Welding and grinding benches
TEKA gas cutting benches are modularly c onstructed and are offered in standard sizes of 2 up to 24m2. Bigger tables are also regularly produced. The modules are assembled on site within short time. In combination with our suction units they protect against health impairment during thermal cutting procedures. We offer different welding benches, among others a special welding bench for education purpose that is often applied in companies with a training programme and that is flexibly to apply. Our grinding benches are characterized by rear wall suction and suction from below and are optionally fitted with lamellas. If you do not choose metal walls it is also possible to handle long and bulky objects in an ergonomic way.

Suction table

Appropriate to: suction from below of fumes and dusts
e.g. for manual plasma arc cutting.

Welding bench

Appropriate to: education and training centres
as well as industrial plants.
Description Stable welded construction for suction from below. A baffle plate distributes the pollutants inside the bench and calms the air flow. We would be glad to advise you regar ding the choice of the appropriate filter units or fans. Standard equipment
Optionally available Support made of refractory bricks Special dimensions on request Suction arm
Description Stable welding bench made of welded steel section. A simple assembly is guaranteed. Standard equipment Bar iron grating Refractory bricks
Downhand welding device Special dimensions on request