Used Laboratory Fume Cupboard for sale (1,958)

Condition: used, Microbalance, Laboratory Balance, Precision Balance, Analytical Balance, Scale, Micro Balance METTLER TOLEDO Model XS3DU S/N 1129453969 Part No. 18.11.2.1518.756-1 Year of Manufacture: 2008 Functions: Weighing, Statistics, Formulation, Density, Percentage Weighing, Piece Counting Maximum Capacity: 3.1 g Readability: 0.01 mg Taring Range: 0 … 3.1 g Maximum Capacity (Fine Range): 800 mg Readability (Fine Range): 0.001 mg Repeatability (at nominal load): 6 μg (3 g) Repeatability (fine range at nominal load): 0.8 μg (0.2 g) Linearity Deviation: 10 μg (0.5 g) Corner Load Deviation (test load): 4 μg (1 g) Sensitivity Deviation (test weight): 45 μg (3 g) Temperature Drift of Sensitivity: 0.0001 %/°C Sensitivity Stability: 0.0001 %/a Repeatability (low load): 3 μg (0.2 g) Repeatability, fine range (low load): 0.5 μg (0.2 g) Linearity Deviation: 3 μg (3 g) Corner Load Deviation (test load): 1.2 μg Sensitivity Deviation (test weight): 9 μg (3 g) Minimum Sample Weight (USP): 6 mg Minimum Sample Weight (USP) fine range: 1 mg Minimum Sample Weight (U = 1%, k = 2): 0.6 mg Pedpjwrtbxefx Alhsgn Minimum Sample Weight (U = 1%, k = 2) fine range: 0.1 mg Stabilization Time: 6 s Stabilization Time (fine range): 10 s Interface Update Rate: 23 1/s Draft Shield Diameter: 68 mm Draft Shield Usable Height: 55 mm Weigh Pan Diameter: 25 mm - LCD Touchscreen - RS232C Interface - Printer Type RS-P42 - Tare Function Power Supply: Primary 100 – 240 V AC, 50/60 Hz; Secondary 12 V DC, 2.5 A Terminal/Display Unit Dimensions (L x W x H): 285 x 195 x 80 mm Weighing Cell Dimensions (L x W x H): 288 x 128 x 114 mm Printer Dimensions (L x W x H): 210 x 150 x 90 mm Total Weight: approx. 7 kg Good condition

Condition: good (used), Year of construction: 1991, Welding fume filter, Tebaron, TE 1200 – used - : Price ex location: €650 (net) Manufacturer: ISI Industrie-Produkte GmbH Psdjyhxl Repfx Alhogn Model: TE 1200 Year of manufacture: 1991 380V, 1.1kW, 2.6A, IP54 Condition: good Availability: immediately Location: Waltrop

Condition: used, functionality: fully functional, type of input current: three-phase, filter area: 150 m², suction capacity: 9,000 m³/h, Dust extraction, welding fume extraction, self-cleaning cartridge filter, pneumatic and vacuum-operated, suitable for plasma cutting, laser, sandblasting, soda blasting, shot blasting, and all types of dry dust. The filter is cleaned pneumatically by compressed air pulses during operation, ensuring high device efficiency. The fan is located on the clean air side, which reduces explosion risk to a minimum. Brand: Plymovent / Euromate Model: SCS Cartridge filter elements – 2 pcs Filtration area: 150 m² Pgedpfx Aloy H Hkvjhen Fan enclosed in a soundproof casing with noise silencer, power 7.5 kW. Fan model: CHB16LG03 Capacity up to 9,000 m³/h Inlet diameter: 400 mm Filtration efficiency: 99.8%

Condition: used, Welding fume extraction, filtration unit, dust extraction by LINCOLN NORWELD Central extraction system, extraction plant, silo filter, cartridge filter, pulse jet filter, dedusting filter Type FU-80-A Serial no. 001799 Year of manufacture: 1996 Airflow rate max. 6000 m³/h (depending on fan capacity) Filter area 80 m² (4 units of 20 m² each) Extraction inlet at filter entry Ø 250 mm Exhaust outlet at filter exit Ø 250 mm Compressed air connection 4 bar - without fan, without filter control - Filter category C, 99.9% separation efficiency - Pneumatic filter cleaning - Filter inlet with pneumatic shut-off valve - 4 used filter cartridges, Ø 325 mm, length 1200 mm - Service access hatch 240 x 240 mm Space required (L x W x H): 1400 x 1600 x 2970 mm Weight: approx. 300 kg In good condition Psdpfx Aoxf Up Ijlhjgn

Year of construction: 2019, condition: good (used), Dust extraction,welding fume extractor,cartridge filter self-cleaning,pneumatic,vacuum for plasma,laser,sandblasting,sodding,blasting and all kinds of dry dust. Brand: TEKA / Bystronic Model: Filtercube 4H / FilterBys Version 2 Year of manufacture: 2019 Filter cleaned by microprocessor controller with compressed air pulses during operation thus high efficiency of the device. Low compressed air demand thanks to the system "Power-Spray" The Filtercube central filter unit equipped with cartridge filters is the ideal solution for almost all problems in the area of smoke and dust filtration. Fan on the clean side which reduces the risk of explosion to a minimum. Application: central extraction system for multiple welding stations extraction system for welding robots extraction system for thermal cutting and grinding tables system for general hall filtering (push-pull system, displacement system) extraction system in combination with an extraction table extraction system for grinding of non-exploitable materials Pedpfenyhvqox Alhjgn Parameters: 5.5 Kw fan Capacity 3800 m3/h Vacuum pressure 3250 Pa Inlet diameter : 250 mm Filtration area of 100 m2 Equipped with "DUST-VAC" unit , which automatically pumps the dust into a separate tank. Possibility to order new filter cartridges tailored to the customer's needs Technical documentation included.

Year of construction: 1995, condition: used, Dust extractor,welding fume extractor by Herding. Self-cleaning,pneumatic filter for plasma,laser,sandblasting,sodding,grinding plaster,cement,plastic and all kinds of dry dust. Pgodpfx Ajpwhl Uolhen The filter is cleaned pneumatically by impulses of compressed air during operation, thus high efficiency of the device. High-quality filter cartridges of HSL type are made of sintered polyethylene with the possibility of cleaning have several times longer service life compared to ordinary cartridges. As standard, the coating is made of PTFE, which in combination with the material of the body (PE) provides a very high chemical durability. 4 Kw fan Capacity - 1680 m3/h

Condition: used, Welding Fumes Extractor SAF AZUR Pedjzb Dtvjpfx Alhogn Voltage: 220 V mono Width: 800 mm Depth: 1200 mm Total height: 1200 mm Tubing height: 2000 mm

Condition: used, functionality: fully functional, type of input current: three-phase, filter area: 20 m², suction capacity: 3,500 m³/h, negative pressure: 3,000 Pa, Mobile welding fume extractor, dust extraction unit, self-cleaning pneumatic vacuum filter TEKA. Model: TK-PF Mobile filtration and ventilation unit. Suitable for welding, grinding, and all types of dry dust. The filter is cleaned pneumatically by compressed air pulses during operation, ensuring high efficiency. Fan power: 1.1 kW – three-phase Max. capacity – 3500 m3/h Max. negative pressure – 3000 Pa 2 extraction arms, each 4.00 m long. Stock no. – 1106 Pgedpey Hq Rtsfx Alhsn

Condition: good (used), filter area: 180 m², suction capacity: 9,000 m³/h, Dust extraction, welding fume extraction, filtering, self-cleaning filter, pneumatic, vacuum dust collector, absorber for plasma, laser, sandblasting and all kinds of dry dust. PLYMOVENT MDB / AZUR Cartridge filter cartridges cleaned pneumatically with pulses of compressed air during operation, resulting in high efficiency of the device. The fan is located behind the filter on the clean side, which reduces the risk of explosion to a minimum. inlet diameter - 400 mm The fan has a power of 7.5 Kw. Capacity up to 9000 m3/h Filtration area of 180 m2 Dimensions: height - 3.10m width - 2.80m depth - 1.25m Pgodpfx Aou A Thlelhsn fan: 1.00m x 1.00m

Condition: used, type of input current: three-phase, filter area: 40 m², suction capacity: 4,000 m³/h, negative pressure: 2,500 Pa, Welding fume extractor, dust extraction unit, self-cleaning filter, pneumatic, vacuum type by TEKA. Pgodpfx Aloy Hhd Djhen Suitable for welding, grinding, sandblasting, and all types of dry dust. Cartridge filter elements. The filter is cleaned pneumatically with compressed air pulses during operation, ensuring high device efficiency. Fan power: 4 kW Capacity: 4000 m3/h Vacuum: 2500 Pa Filtration surface: 40 m2 Inlet diameter: 315 mm Device dimensions: Height - 2.50 m Width - 1.25 m Depth - 0.97 m Stock no. - 1116

Condition: used, Year of construction: 2026, functionality: fully functional, All our extractors feature easy operation and a possibility of quick bag replacement. Wheeled base ensures portability. Metal rotor ensures silent and failure-free extractor operation. Affordable price in comparison to machine's efficiency. Metal balanced rotor ensures vibration-free and quiet operation Quick mounting of the burlap extraction bag Stable metal construction Default equipment 6 burlap bags Technical data Suction efficiency 4860 m3/h Bags capacity 3×200 L Number of bags 6 Extracting connector diameter 1×180, 4×100 mm Dimensions (L×W×H) 2355×590×2150 mm Weight 125 kg Motor power 3.8 kW Pgodpfx Alsy Tig Tehjn Power supply 3-phase 400V User manual yes PLEASE NOTE!!! This machine is a return item and shows signs of use. No warranty.

Condition: used, functionality: fully functional, Year of construction: 2026, All CORMAK company extractors feature easy operation and quick bag replacement. Wheeled base ensures portability. Extractor's quiet and failure-free operation is provided by a metal rotor. Affordable price with high efficiency. Metal balanced rotor ensures vibration-free and quiet operation Quick mounting of burlap extraction bag Portability due to 4-wheel base Stable metal construction Standard equipment Metal wheeled base 4 burlap bags Optional equipment Galvanised clamping ring 2-micron filter cartridge Technical data Suction off efficiency 3900 m3/h Bag capacity 150 L Number of bags 4 Extracting connector diameter 1×150, 3×100 mm Pgsdpfxsy Tid Ss Alhon Dimensions (L×W×H) 1400×570×1960 mm Weight 64 kg Motor power 2.2 kW Power supply 3-phase, 400V User manual yes PLEASE NOTE!!! This machine is a return item and shows signs of use. No warranty.

Condition: used, Year of construction: 2026, FM230-L1 low-noise vacuum extractor. Large design and powerful vacuum allows for removing sawdust and chips from machines and floors. Machine features Extractor with a powerful vacuum (horizontal system rotor) Metal, balanced rotor Strengthened motor Workplace vacuuming capability Large bags capacity Wide suction nozzle in the set Portable due to large wheels Ergonomic handle for machine manoeuvring Quiet work, high efficiency Due to its small size it doesn't take a lot of space in the workshop Many years of our team's effort resulted in creating a WhirlWind series multi-wing metal rotor, which, along with the rigid metal body, constitutes the heart of the extractor. Vacuum air-flow perfectly sucks out excess amount of sawdust produced during machining wood. Large design of the extractor is equipped with a solid frame providing stability and vibration-free operation. Entire construction is also strengthened with appropriately thick supports, which hold the cylinders along with the weight of the waste bags in proper position. Another advantage is the usage of an elastic and durable gasket, located in the integral part of the machine in order to improve the tightness of the entire system. By default, our extractors are equipped with burlap (filtering and waste) as well as additional, disposable, durable, plastic waste bags. Elastic metal bands ensure long-term reliable bags replacement. Usage of rotary wheels in bearings provides quick relocation of the machine. Technical data S1 continuous work motor power 0.75 kW Speed 2800 rpm Suction efficiency 1150 m3/h Bags capacity 90 L Number of bags 2 Extracting connector diameter 100 mm Podpfx Aloy S Uz Tjhjgn Height 1550 mm Width 420 mm Length 800 mm Voltage 230V Weight 27 kg WARNING! These machines are returns; 19 units available. Some may be missing bags or other small parts; they are second-hand items with damaged packaging. NO WARRANTY!

Condition: used, functionality: fully functional, Specifications: Model: J6-MC Cover lock: Yes Max. speed system: 6000 rpm Max speed with JS-4.2 rotor: 4200 rpm Fastest acceleration time: 15 sec to 10 min Temperature range: -20 °C to 40 °C Noise level: under 59 DB Time Settings: increment 1 min, Range, min 0-6,000, hold Alarm signals: Rotor imbalance, overtemp, brush wear, overspeed, end of run Brakes: Electric Power 220 V, power usage 25A Weight 253 kg Dimensions (HxWxD): 127×71.1×84 cm Good working condition. Please check out our other listings as well. Pedpfxsy Uayys Alhsgn

Condition: excellent (used), Manufacturer: Privileg Type: Appliance no: Capacity: approx. 300 l Internal dimensions: 6 compartments 480 x 350 x 200 mm Pgjdpfx Ajuid Ruelhsn Equipment: 6 safety glass shelves Connection: Temperature: up to 4°C Weight: Dimensions: 600 x 600 x 1,600 mm Condition: good Equipment: Interior antibacterial Refined, super eco - saving system

Condition: used, Ex-protected filter unit, extraction system, central extraction cartridge - impulse filter P. RIES GmbH Type 330 D ATEX Cartridge filter system, rectangular filter unit, central welding fume extraction Machine no. 10011932 Year of manufacture: 2020 - as new, unused Airflow rate: 3,300 m³/h Airflow rate: 0.9 m³/sec Filter area: 20 m² (1 piece cartridge filter) Differential pressure: 3,300 Pa (33 mbar) Extraction connection at filter inlet: 2x Ø 150 mm Exhaust connection at filter outlet: sound insulation hood Compressed air connection: approx. 8 bar Motor power: 3 kW Mains connection: 400 Volt, 50 Hz Pgodpfx Aey N Duqolhjn - Explosion-protected design ATEX II 2Db 125°C / 3G T4 - Pneumatic rotating filter cleaning, manual via push button - Manometer for differential pressure display (vacuum display in mbar) - Service door for filter replacement - Filter stage 1 = 1 cartridge filter Ø 325 mm, length 900 mm P-RIES, type cartridge filter 20.1 m², BGIA/IFA class M, antistatic - Filter stage 2 = filter outlet (sound insulation hood) equipped with 9 activated carbon filter cartridges, type AKZ 2500V, 266 m³/h per filter cartridge - Built-in radial fan, type IE 3-premium efficiency, 12% improved efficiency - Robust steel construction in RAL 7035 light grey, antistatic powder-coated - Dirt collection container as pull-out drawer approx. 70 litres (440 x 530 x 300 mm) - EC Declaration of Conformity, operating instructions with wiring diagram available Required space (L x W x H): 670 x 700 x 2430 mm Weight extraction unit: 211 kg Transport dimensions on pallet (L x W x H): 930 x 1350 x 1950 mm Weight incl. transport pallet: 236 kg As new, unused, ex stock

Condition: good (used), LINCOLN high-pressure, self-cleaning extraction unit for laser cutting, welding, dust, and particulate matter removal. Pgedpfjg Th S Aox Alhsn Cartridge-type filter element cleaned during operation by pulses of compressed air, ensuring high device efficiency. High-pressure turbine motor with a power of 5.5 kW and a vacuum of up to 17,650 PA!! Flow rate: 500 m³/h.

Condition: new, Year of construction: 2021, functionality: fully functional, machine/vehicle number: 33461/2021/155537, overall weight: 1,150 kg, filter area: 55.2 m², suction capacity: 2,550 m³/h, Dust extraction, fume extraction by Herding. Model: COMP 1500-14/9 SB Clean surface filtration based on rigid filters. High-efficiency blast cleaning system with low compressed gas consumption. Podpfx Alouy N S Ushogn Powerful radial fan with direct drive electric motor with attached frequency converter for process- and energy-optimized operation. Integrated control cabinet with processor to control all components. High-quality powder coating of the compact housing. All Herding polymer-based filter media are completely PFAS-free, have an extremely long service life and, depending on the process, achieve a service life of more than 15 years. Unit new. 11 Kw. fan with integrated frequency converter Capacity - 2550 m3/h Inlet diameter - 200 mm stock no.: 0889

Condition: used, Year of construction: 2002, functionality: fully functional, type of input current: three-phase, overall weight: 1,700 kg, filter area: 286 m², suction capacity: 10,000 m³/h, Dust extractor, welding fume extractor, self-cleaning pneumatic vacuum filter for continuous operation by renowned brand Donaldson Torit. Suitable for plasma, laser, sandblasting, soda blasting, welding and all types of dry dusts. The fan is installed after the filter on the clean air side, which minimizes explosion risks. Ultra Web filter cartridges are cleaned pneumatically with compressed air pulses during operation, ensuring high efficiency of the unit. Model – DF+12 SPKTRP Fan power: 11 kW Capacity up to 10,000 m3/h Connection diameter: 315 mm 12 filter cartridges Filter area: 286.8 m2 Year of manufacture: 2002 Equipped with "SparkTrap" spark arrestor system Pgedpfx Aloy D Sclehon Stock number: 1121

Condition: new, Year of construction: 2026, CORMAK OS-4000S Welding Fume Extractor The CORMAK OS-4000S is an industrial welding fume extractor designed for effective removal of welding fumes, dust, and fine contaminants generated during welding and related operations. The OS4000S features a new, lower-profile housing. The unit operates locally at the workstation, capturing contaminants before they spread throughout the workshop or production hall. This significantly improves working comfort, visibility in the welding area, and helps maintain workplace health and safety standards. Specifications Parameter Value Model OS4000S Power Supply 400 V Power 4.0 kW Airflow Capacity 3000–4000 m³/h Operating Pressure 3050–2600 Pa Filtration Efficiency 99.00% Number of Filter Cartridges 4 pcs Filter Specification Ø325 × 600 mm Filter Material Polyester Filter Cleaning Method Pneumatic, pulse cleaning Dust Container Capacity 50 l Noise Level ≤ 78 dB(A) Dimensions 900 × 900 × 1950 mm Why Choose the OS-4000S? High extraction performance – effective suction of fumes and dust near the welding arc. Pjdpfx Alsy Sgc Ajhegn Large-surface cartridge filtration system – highly efficient separation of fine particles. Automatic pneumatic filter cleaning – stable operation with fewer maintenance interruptions. Dust collection container – fast and convenient emptying without mess. Easy operation – user-friendly controls and quick access to consumable components. Effective Filtration and Consistent Suction Power The OS-4000S uses a multi-stage filtration system based on cartridge filters. This allows the unit to efficiently capture fine dust and welding fume particles. Additionally, the pneumatic pulse cleaning system shakes dust off the filter surfaces, which: maintains constant suction efficiency, extends filter service life, reduces performance loss during intensive operation. Comfort and Safety at the Workstation Extracting contaminants directly at the source provides immediate benefits: less smoke in the operator’s working zone, improved weld visibility and more stable working conditions, cleaner workshop environment and reduced dust accumulation on machines and installations. Applications The CORMAK OS-4000S is suitable for: MIG/MAG, TIG, and MMA welding, metalworking and maintenance operations in production facilities, grinding and deburring near the workstation, light cutting and processing operations that generate dust and fumes.

Condition: new, Year of construction: 2026, CORMAK OS-4000M Mobile Welding Fume Extractor The CORMAK OS-4000M is an industrial mobile welding fume extractor designed for effective removal of welding fumes, dust, and fine contaminants generated during welding and related processes. The OS4000S features a new, lower-profile housing. The unit operates locally at the workstation, capturing contaminants before they spread throughout the workshop or production hall. This significantly improves working comfort, visibility in the welding area, and helps maintain workplace health and safety standards. Specifications Parameter Value Model OS4000M Power Supply 400 V Power 4.0 kW Airflow Capacity 3000–4000 m³/h Operating Pressure 3050–2600 Pa Filtration Efficiency 99.00% Number of Filter Cartridges 4 pcs Filter Specification Ø325 × 600 mm Filter Material Polyester Filter Cleaning Method Pneumatic, pulse cleaning Dust Container Capacity 50 l Noise Level ≤ 78 dB(A) Dimensions 900 × 900 × 2300 mm Why Choose the OS-4000M? High extraction performance – effective suction of fumes and dust near the welding arc. Pgodpjy Sgbrjfx Alhsn Large-surface cartridge filtration system – highly efficient separation of fine particles. Automatic pneumatic filter cleaning – stable operation with fewer maintenance interruptions. Mobile construction – easy movement between workstations (workshop/production). Dust collection container – fast and convenient emptying without mess. Easy operation – user-friendly controls and quick access to consumable components. Effective Filtration and Consistent Suction Power The OS-4000M uses a multi-stage filtration system based on cartridge filters. This allows the unit to efficiently capture fine dust and welding fume particles. Additionally, the pneumatic pulse cleaning system shakes dust off the filter surfaces, which: maintains constant suction efficiency, extends filter service life, reduces performance loss during intensive operation. Comfort and Safety at the Workstation Extracting contaminants directly at the source provides immediate benefits: less smoke in the operator’s working zone, improved weld visibility and more stable working conditions, cleaner workshop environment and reduced dust accumulation on machines and installations. Applications The CORMAK OS-4000M is suitable for: MIG/MAG, TIG, and MMA welding, metalworking and maintenance operations in production facilities, grinding and deburring near the workstation, light cutting and processing operations that generate dust and fumes.

Condition: new, Year of construction: 2026, CORMAK OS2400 is a mobile welding fume extractor designed for effective removal of welding fumes and exhaust gases directly at the source. The unit combines strong suction power with a high airflow rate, while the sound-insulated fan chamber ensures quiet and smooth operation. Additional advantages include an integrated pneumatic filter cleaning system, airflow regulation at the suction inlet, and a robust, industrial-grade design. Automatic Filter Cleaning – Consistent Performance The CORMAK OS2400 is also designed with ease of operation and long-term performance stability in mind. For this reason, it is equipped with an automatic pneumatic filter cleaning system. In practice, this means the filter is regularly “pulsed” to remove accumulated contaminants without the need for frequent manual intervention. The effect is twofold: first, the extractor maintains a constant level of efficiency; second, service downtime and operating costs are reduced. In a production environment, this is critical, as any unplanned downtime or loss of suction affects workflow and the quality of working conditions at the workstation. Psdpfxsyguclj Alhegn Adjustable Suction Power Tailored to the Task Another key advantage is airflow regulation at the suction inlet. This solution allows the extraction power to be adjusted to actual working requirements: different for short spot welds, different for long continuous welding, and different again for grinding operations. Regulation at the inlet enables quick, operator-focused adjustment without time-consuming configuration changes. This makes it easier to maintain a balance between effective extraction and operator comfort (for example, when working with smaller parts where excessive suction could hinder handling). Solid Construction and Mobility The OS2400 is designed for everyday use, which is why great emphasis has been placed on high build quality. Its solid construction performs reliably in workshop and industrial environments—where equipment is frequently relocated, operates for many hours a day, and must withstand intensive use. Its mobility makes it easy to use the extractor at multiple workstations without investing in a permanent installation throughout the entire facility. This is a practical solution for both companies with several workstations and those that frequently change layouts or carry out varied projects. Wide Range of Applications In practice, the OS2400 is suitable wherever air contaminants are generated: welding (MIG/MAG, TIG), metalworking, grinding, and other processes that produce dust and fumes. Its purpose is to improve working conditions by reducing pollutants in the operator’s breathing zone. This solution contributes to employee health, work comfort, and the perception of the workplace as modern and safe. Technical Specifications Model Airflow (m³/h) Pressure (Pa) Filter Efficiency (%) Power (kW) Voltage (V) Weight (kg) OS2400 2400 2000 99.9 2.2 400 80 OS3500 3500 2000 99.9 3.0 400 122 *The power cable and plug are not included due to varying connection infrastructures and customer requirements.

Condition: new, Year of construction: 2026, CORMAK OS3500 is a mobile welding fume extractor designed for effective removal of welding fumes and exhaust gases directly at the source. The unit combines high suction power with a large airflow rate, while the sound-insulated fan chamber ensures quiet, smooth operation. Additional advantages include an integrated pneumatic filter cleaning system, airflow regulation at the suction inlet, and a robust, industrial-grade construction. Pjdsygt Utspfx Alhegn Automatic Filter Cleaning – Consistent Performance The CORMAK OS3500 is designed with user convenience and long-term performance stability in mind. For this reason, it is equipped with an automatic pneumatic filter cleaning system. In practice, this means that accumulated contaminants are regularly knocked off the filter without the need for frequent manual intervention. The result is twofold: first, the extractor maintains a constant level of efficiency; second, service downtime and operating costs are reduced. In a production environment, this is crucial—any unplanned interruption or loss of suction affects workflow and the quality of working conditions at the workstation. Adjustable Suction Power Tailored to the Task Another key advantage is airflow regulation at the suction inlet. This solution allows the extraction force to be adjusted to actual working needs: different for short spot welds, different for long continuous welding, and different again for grinding operations. Regulation at the inlet enables quick, operator-friendly adjustment without time-consuming configuration changes. This makes it easier to maintain a balance between effective extraction and operator comfort (for example, when working with smaller parts where excessive suction could hinder handling). Robust Construction and Mobility The OS3500 is designed for everyday use, which is why great emphasis has been placed on build quality. Its solid construction performs reliably in workshop and industrial environments—where equipment is frequently moved, operates for many hours a day, and must withstand intensive use. Its mobility allows the extractor to be used at multiple workstations without investing in a permanent installation throughout the entire hall. This is a practical solution for both companies with several workstations and those that frequently change layouts or carry out varied jobs. Wide Range of Applications In practice, the OS3500 is suitable wherever air contaminants are generated: welding (MIG/MAG, TIG), metalworking, grinding, and other processes producing dust and fumes. Its purpose is to improve working conditions by reducing pollutants in the operator’s breathing zone. This solution positively impacts employee health, work comfort, and the perception of the facility as a modern and safe workplace. Technical Specifications Model Airflow (m³/h) Pressure (Pa) Filter Efficiency (%) Power (kW) Voltage (V) Weight (kg) OS2400 2400 2000 99.9 2.2 400 80 OS3500 3500 2000 99.9 3.0 400 122 *The power cable and plug are not included due to varying connection infrastructures and customer requirements.

Year of construction: 2000, condition: good (used), Welding fume extractor, dust collector, self-cleaning filter, pneumatic, vacuum-based, brand: ESTA Model: SRF P13 JET For welding, grinding, sandblasting, and all types of dry dust. The filter is pneumatically cleaned with pulses of compressed air during operation, resulting in high device efficiency. Fan power: 3 kW Capacity: 1850 m3/h Filtration area: 15 m2 Pjdpfx Aljirt Amshegn Vacuum: 4300 Pa Inlet diameter: 2 x 160 mm Year of manufacture: 2000

Condition: not inspected (used), Welding fume extractor, dust collector, self-cleaning filter, pneumatic, vacuum-based. For welding, grinding, sandblasting, and all types of dry dust. Cartridge-type filter inserts. Pgsdpfx Aljip Nktehon The filter is cleaned pneumatically with pulses of compressed air during operation, resulting in high device efficiency. Fan with a power of 3.2 kW. Capacity: 1600 m3/h.