Used Filtration System For Extraction for sale (37,597)

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 - 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 Lodpfx Aoy N Duqen Ujab - 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: used, Extraction system, central extraction system, room air filter system ETS Efficient Technical Solutions GmbH Central welding fume extraction system Year of construction approx. 2005 Volume flow approx. 5000 m³/h Extraction connection at filter inlet 1200 x 150 mm Exhaust air connection at filter outlet 400 x 300 mm Motor power 10 kW Mains connection 400 Volt, 50 Hz - Control cabinet for wall mounting Lajdpfx Anoicic Hs Ueb - Pocket filter - Maintenance flap for filter change - Radial fan on top of the unit Space requirement L x W x H 2000 x 1650 x 3650 mm Transport height without fan 3100 mm Weight approx. 2000 kg Very good condition

Condition: used, Welding fume extraction unit for wall mounting, KEMPER extraction device Type 85400 Serial number: 279092 Year of manufacture: 1997 Lajdpfx Anou S Tfgj Ujb Volume flow: 1700 m3/h Static pressure: 2000 Pa Extraction connection: Ø 250 mm Motor power: 1.5 kW Power supply: 400 Volts, 50 Hz - Radial fan - Designed for a mechanical air filter with approx. 99% separation efficiency - Main filter defective (surcharge for new main filter: EUR 195 net) - Articulated extraction arm Ø 150 mm, approx. 2 meters long - Extraction pipe with 3 joints and extraction hood (adapter connection to filter housing missing) - No external control unit, without filter monitoring, without start switch - Air outlet: 250 x 140 mm Required space (L x W x H): 680 x 660 x 1100 mm Weight: approx. 120 kg Good condition Surcharge for new main filter: EUR 195 net

Condition: like new (used), Year of construction: 2023, functionality: fully functional, (Please tell us your offer price) Sale only within Europe, incl. Turkey Price without packaging; delivery condition: FCA (machine location) ===== Technical data see handout. All warranty rights are excluded. For the correctness of the technical data and year of construction, for the completeness of accessories and tool equipment, and for compliance with all safety and environmental protection requirements specified in the accident prevention regulations. No sale to private individuals. Sales only within Europe, incl. Turkey Price without packaging; Delivery condition: FCA (machine location) ===== Technical data please see handout in attachment. German text leading language. Without any guaranty and warranty, including completeness of tools & accessories as well as environmental and safety regulations. No private sales. Ledpfx Aewydkaon Usab

Condition: used, functionality: fully functional, Alsident System Extraction Arms. The extraction arm of the Alsident System brand is designed to keep the breathing atmosphere clean during work. This extraction arm is suitable for both ceiling mounting and for the wall of a work table. Lodpsupv U Hofx An Usab Good working condition. Please check out our other listings as well.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2021, arm reach: 3,900 mm, conveyor belt length: 8,000 mm, conveyor belt width: 600 mm, product height (max.): 2,600 mm, No reserve price – guaranteed sale to the highest bidder! The machine's original price in 2021 was EUR 1,480,000 (net)! TECHNICAL DETAILS Performance and Capacity Ljdpfxexu Upmo An Ujab Processing capacity: 60 pallets per day Boxes per pallet: up to 54 units Maximum box weight with 54 boxes: 15 kg Overall height from top of pallet: 2,500 mm Maximum total height (including pallet): 2,600 mm Maximum total load: up to 500 kg Process Times Stacking time per box: 12–15 s Wrapping time: approx. 30 s AGV cycle time (incl. pallet change, wrapping, labeling, transport): about 4 min Transport and Material Flow AGV travel distance: approx. 70 m Number of pallet change positions: 6 Available positions during pallet change: 5 Robot Industrial robot: 6-axis articulated arm robot Payload: 120 kg Reach: 3,900 mm Availability: 99.9 % Protection class (robot): IP64 Robot control: KUKA, protection class IP54 Robot pedestal: height 1,500 mm Safety and Control Technology PLC: Siemens S7-1500 with MP 277 Touch Panel, 19" industrial PC panel Central safety control: with decentralized I/O modulation Profinet slave card: for PLC communication Safety light curtains: 1× A 1,500 mm with muting (3 for robot cell, 1 for door, 1 for wooden pallet stacking) Conveyor Technology and Pallet Handling Powered pallet conveyor: length 4 m, width 1,200 mm Pallet transfer station: GoPal E24/W for docking station Pallet station power unit: GoPal 400 / E24/W Pallet detection kit: included AGV System Transport unit: autonomous AGV GoBot GoPal E24/W Server: GoControl Operating unit: GoPal operating unit (1× call button) Interfaces: GoPal AUX Interface Box (I/O) Integration: fully integrated into AGV system Conveying Technology and Singulation Box conveying line: 17 m long, 600 mm wide Horizontal robot transfer section: 1 m Belt conveyor for boxes (new line): 8 m long, 600 mm wide Singulation system: pneumatic pusher Singulation stopper: included Pallet Stacking Systems Automatic pallet stacking system for Euro pallets: capacity 13 pallets, manufacturer e.g. Palomat or similar Automatic pallet stacking system for wooden pallets: capacity 13 pallets, manufacturer e.g. Palomat or similar MACHINE DETAILS System footprint: 5.6 m² (base area) Connected load: 38 kW Weight: 3,500 kg Note: Further information on the equipment configuration can be found in the attached specification sheet.

Year of construction: 2022, condition: used, Colour: Silver Empty weight: 800 kg Dimensions (LxBxH): 480 x 200 x 240 cm - Year: 2022 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: 4329 - Suitable for material: Wood dust - Type of extraction: Underpressure installation - Main fan [pcs]: 2 - Main fan power [kW]: 7.5 Ljdpfx Aoy Tlpkjn Uoab - Number of filter bags [pcs]: 5 - Filter length [mm]: 1100 - Filter diameter [mm]: 520 - Filter surface area [m²]: 9 - Connection diameter [mm]: 520 - Number of connections [pcs]: 5 - Transport dimensions: 4800mm x 2000mm x 2400mm (l x w x h) - Transport weight [kg]: 800kg - Transport packages [pcs.]: 3 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: used, Year of construction: 2022, Volume flow rate: 18,000 m³/h, active filter area 237.6 m², condensate drain, designed for 10 machining centers, mounted on a custom-built steel frame above the hall entrance gate, complete with piping, manufactured to the dimensions of the hall, and intended as a supply line to the individual CNC machining centers. Subject to prior sale. Ledey T Nxvepfx An Usab

Condition: used, Year of construction: 2014, total width: 2,500 mm, total length: 5,000 mm, total height: 2,500 mm, Empty weight: 2.500 kg Filter-area: 228m2 Capacity: 15.000 m3/h - Year: 2014 - Documentation available: No - CE marking present: Yes - CE certificate present: No - Serial number: 22653 - Control type: Herding MP 12 - Motor power: 55.0kW - Transport dimensions: 5000mm x 2500mm x 2500mm (l x w x h) - Transport weight [kg]: 2500kg - Transport packages [pcs.]: 6 Financial information Lajdpfjwrr Htex An Ujb VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: used, This listing is for the Millipore MpodPilot Enerpac Pilotscale filtration system The unit is in full working condition and is ready for immediate use Lajdsxhgaqepfx An Ueb The Millipore MPODPILOT is a pilot-scale filtration system designed for laboratory and pilot plant applications. It is commonly used in processes such as microfiltration and ultrafiltration, particularly in the pharmaceutical and biotechnology industries. The system includes a filter holder capable of accommodating pod filters up to 2.2 m² in size

Condition: good (used), Dust extraction blower, extraction, extraction system, dust extraction device, cyclone separator, cyclone, separator, dust separator, centrifugal separator, welding fume filter, welding fume extraction, flue gas extraction fan, filter system, cartridge dust extraction system, cartridge filter device, cartridge filter -Manufacturer: Zender, filter system cartridge filter with pneumatic filter cleaning -Inlet opening: Ø 390 mm -Outlet opening: Ø 390 mm -Quantity: 1 piece available -Price: per piece -Transport dimensions: 4000/1480/H1650 mm Ljdoy R S E Hepfx An Uoab -Weight: 700 kg

Condition: used, total height: 2,400 mm, total length: 2,450 mm, total width: 650 mm, Colour: Grey Laedpfoyy R Ryjx An Uob Empty weight: 250 kg Price: On request What are Presale Items at Second Owner? Presale items are machines that we sell in their current condition ("as-is"). We have purchased these machines based solely on photos and sell them with the information provided in the advertisement. Unfortunately, we do not have additional details, such as exact dimensions or machine specifications. Additionally, these machines are often not yet in stock and have not been inspected by us. These machines are offered at competitive prices, which means the prices are lower than usual, but the risk lies entirely with the buyer. Please carefully review the information in the advertisement before making a purchase. If you have any questions, feel free to contact us! - Documentation available: No - CE certificate present: No - Suitable for material: Wood dust - Main fan [pcs]: 1 - Number of filter bags [pcs]: 3 - Filter length [mm]: 1200 - Filter diameter [mm]: 500 - Filter surface area [m²]: 7 - Connection diameter [mm]: 250 - Number of connections [pcs]: 1 - Options: Collection bags - └ Number of bins/bags [pcs]: 3 - Transport dimensions: 2450mm x 650mm x 2400mm (l x w x h) - Transport weight [kg]: 250kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

Condition: new, Year of construction: 2025, functionality: fully functional, Right-hand version with connection diameter: 350 mm, including a flange JET cleaning system Motor power: 11.0 kW Filter area: 50.2 m² Nominal volumetric flow rate: 6927 m³/h Maximum volumetric flow rate: 8000 m³/h Negative pressure at 20 m/s in the intake nozzle: 3162 Pascals (in the dust-laden state) Lasdpoy T Rdmjfx An Usb Collection volume: 4 x 160 liters 5-meter connection cable with 32A CEE plug

Condition: used, Filter system, extraction unit, clean-air extraction unit SCHUKO type STA + S 140 / 0 / S1 Extraction filter for wood chips, dust extraction, central extraction, bagging unit Fan type S 140 / 0 / S1 Serial no. Year of manufacture 12 / 2004 Nominal air flow 1,451 m³/h Negative pressure 1,398 Pa Filter area 18 m² Extraction connection Ø 140 mm, reduced to Ø 120 mm Air outlet 480 x 480 mm Motor power 1.1 kW Power supply 400 Volt, 50 Hz - Equipped with 24 filter bags (Ø 160 mm, length 1,500 mm) - Mechanical filter cleaning via vibratory motor - 2 discharge pipes at the bottom for dust collection bags, each Ø 500 mm reduced to Ø 300 mm - Dry extinguishing line with C-hose connection, fire department connection in case of filter fire - Differential pressure switch for filter contamination detection Laodpfjr R Ewlox An Uob - Without control system (no control system present) - Mounted on 4 steel pipe legs (square tube 40x40 mm) Overall height as shown in pictures: 3,050 mm Space requirement L x W: 1,850 x 1,000 mm Weight approx. 400 kg Very good condition Ideal for wood dust, wood chips, plastic dust or plastic chips.

Condition: used, Year of construction: 2019, functionality: fully functional, input frequency: 50 Hz, Complete Fuel Polishing & Storage System – 130,000 L Capacity Available for immediate decommissioning from a data centre: a fully equipped fuel storage and polishing system designed for reliable diesel generator operation. Main Components: Fuel Transfer Pumps (x4) Independently controlled via front-panel PLC Operational indicators and flow meters (L/h) Filtration Units (Filtertechnik) High-efficiency diesel filtration skids Integrated monitoring and alarm panels (differential pressure, overload, emergency stop) Electrical Control Panels Manual/automatic operation modes System status and fault indicators (low flow, bypass, pre-alarm) Emergency stop functionality Underground Diesel Storage Tanks (x4) Total capacity 130,000 litres Connected via reinforced piping and fuel supply lines Fuel Pipework & Monitoring High-grade piping with safety valves and pressure sensors (Barksdale, Pyropress) Laodpfx Anjw Hdg Uo Usb Designed for safe and precise operation External Housing – Fuel Pump Room Weather-resistant metal cabin with safety signage (“Highly Flammable”) Internal insulation for added protection This system is ideal for data centres, industrial facilities, or any large-scale diesel generator installations, offering high reliability, complete monitoring, and easy relocation.

Condition: good (used), Year of construction: 2009, Dust extraction fan, extraction, dust blower, extraction system, dust blower, dust extraction device, separator, welding fume filter, welding fume extraction, flue gas extraction fan, filter system Cartridge dust extraction system, cartridge filter unit, cartridge filter -Filter system: with vibrator -Type: TMS 8/10 Lasdpeyh Hp Rofx An Usb -Filter area: 8.5 m² -Vibration motor: Motor power 0.06 kW -Inlet connection: Ø 200 mm -Outlet connection: Ø 300 mm -Dimensions: 1070/680/H2530 mm -Weight: 243 kg

Condition: as good as new (ex-display), Year of construction: 2025, Special price for trade faire machine *available upon request New: With the frequency converter option, up to a maximum of 45% eligible for state funding Combination of: mütek Briquetting Press MPP 60 + Extraction Unit MMJET 350 *Approved for indoor installation *both individual machines manufactured and in stock, only need to be connected to each other 1. Technical Data Briquetting Press: Our best-selling briquetting press, the classic. + Proven, simple technology for extremely low susceptibility to faults + 25 years of experience, development, and know-how + Several thousand machines in use with satisfied customers + Top price-performance ratio Customs tariff number: 84793010 Ljdpfx Anjd Su Hxe Ueab Briquette diameter: 50 mm Front bush: 50 mm Briquette stroke max.: 40 mm Briquette stroke opt.: 40 mm Throughput rate (depending on material): up to 60 kg/h* *depending on bulk density *based on a bulk density of 200 kg per cubic meter . Motor power: 5.5 kW, 400 Volt / 50 Hz / 3-phase, Footprint total system: 2.2x1.1x2.8 m LxWxH Height - 2.8 m (special container) Delivery possible in 2 components Weight: approx. 1200 kg, Oil volume: 110 liters Silo diameter: 1000 mm Pump: 27 liters Hydraulic pre-compressor Press tongs cooling option: no Hydraulic oil cooling option: yes Filling level monitoring option: yes CE compliant 2. Technical Data Clean Air Extraction Unit MMJET 350: Extraction connection diameter: 350 mm Motor: 11 kW Extraction nozzle left (when standing in front of the dust bin) Residual dust:

Year of construction: 2022, condition: new, Highlights of our two extraction systems Eco 3000 and Eco 5000 +Solid sheet metal construction ensures ideal flow conditions +resistant wind impeller +constant extraction performance even under constant stress + Connection of up to a maximum of 3/4 machines possible using the supplied distributors +high suction power due to large filter surface (filter dimensions: ø500x1100mm) +Integrated driving device for easy manoeuvring Scope of delivery: Running gear, filter and chip bag, distributor (connection for 3/4xø100mm suction pipes), incl ---- Device available in two designs: *in the following marked with position 1) and 2) 1) Extraction system Eco 3000 - 1.5 kW * with a chip bag and an industrial polyester filter Motor power S1 in W 1500 Installation dimensions in mm 985x560x2250 Extraction capacity in m³/h: 3,000 Suction outlets 3x (ø100mm) Negative pressure in Pa: 2200 2) Extraction system Eco 5000 - 2.2 kW * with two chip bags and two industrial polyester filters Motor power S1 in W 2200 Lodpfxeidma Ns An Usab Installation dimensions in mm 1540x560x2270 Extraction capacity in m³/h: 5,000 Suction outlets 4x (ø100mm) Negative pressure in Pa: 2600 --- Information applies to both devices: Sound pressure level in dB(A) < 85 dB Voltage: 400V / 50Hz *Option: also available in 230 V Chip bag diameter in mm: 500 Chip bag length in mm: 850 Delivered in a box for self-assembly in a few steps The filters must be cleaned manually at regular intervals. Surcharge for suction with automatic cleaning + €4,700 net

Condition: good (used), Year of construction: 2000, Dust extraction fan, extraction, dust blower, extraction system, dust blower, dust extraction device, separator, welding fume filter, welding fume extraction, flue gas extraction fan, filter system Cartridge dust extraction system -Manufacturer: Donaldson, Filter system cartridge filter -Type: Torit Downflo DF 6 Lajdpfx Anoy Nnkvs Usb -Motor power: 3 kW -Volume flow rate: 2500 m³/h -Filter cleaning: pneumatic -Extraction opening: 3x Ø 320 mm -Dimensions: 1650/1300/H2740 mm -Weight: 835 kg

Condition: excellent (used), Year of construction: 2016, OMA Impianti Dust Extraction System - Year of manufacture: 2016 - Immediately available - 5 waste containers/bags Laedpfey S Hcpsx An Uob - Fully functional

Condition: good (used), Used, hardly utilized Nederman exhaust extraction system for trucks and cars. Shipping not possible. Please do not send email inquiries! If you have any questions, we are happy to assist you by phone. Lodpfxjy S R Euj An Uoab Viewing and pickup only by prior telephone appointment. Subject to changes, prior sale, and errors.

Condition: used, Year of construction: 2003, machine/vehicle number: 519553, Central extraction system Adlolph & Co. (JKF) with screw conveyor and rotary valve. Lsdpfx Aeywd I Ten Uoab Manufacturer: Adolph & Co. (JKF) Type: AC 2 LK Year of manufacture: 2003 Suitable for dust and chips Volume flow: approx. 16,000 m³/h With air recirculation 1 piece Sluice filter, galvanized - Year of manufacture 2003 - AC 2 LK - Filter area: approx. 150m² - Cleaning of the filters via a vibration motor - Filter housing made of galvanized sheet steel - 3 inspection doors - Pressure relief surfaces - Exhaust air connection according to local requirements - Filter base frame in welded steel construction, galvanized. - Including dry extinguishing line, C connection 3 pieces Extraction fans: 1 piece Manufacturer: JKF Type: JK - 40K L Motor power: 11.0 kW Speed: 2,400 rpm Air flow: ~ 10,800 m³/h 1 piece Manufacturer: JKF Type: JK - 30K L Motor power: 7.5 kW Speed: 2,900 rpm Air flow: ~ 7,500 m³/h 1 piece Manufacturer: JKF Type: JK - 30K L Motor power: 7.5 kW Speed: 2,900 rpm Air flow: ~ 7,500 m³/h1 piece Pipe components Air return - incl. galvanized ducts - Must be supplemented for a new location 1 piece Control cabinet With PLC Siemens control, in dustproof sheet steel standard housing, designed as a wall igned for: Installation dimensions: - Length: 5,250 mm - Width: 1,300 mm - Height: 4,650 mm (may vary depending on equipment) Electrical connection value: - Approx. varies depending on number of fans - 400 V/50 Hz - Control voltage 230 V AC/24 V DC - Location, not in stock

Year of construction: 2023, condition: used, functionality: fully functional, machine/vehicle number: SN-22-1409, For sale is a high-quality extraction system from the brand Absaugwerk, year of manufacture 2023, specifically designed for the collection and filtration of welding fume (e.g. aluminum dust). The system meets the latest technical standards and includes: Equipment: • Extraction table with downward extraction • Integrated wet separator in line with the latest safety standards • Suitable for professional welding applications • ATEX-compliant (Zone 2, Ex II 3G) • Power: 4.0 kW / 400 V / 50 Hz • Condition: almost as new, fully functional Collection by buyer. Assistance with dismantling/transport can be arranged if required. If you are interested or have any questions, please feel free to send me a message. On-site inspection by appointment is possible. More metalworking machines available, such as bench drill presses, press brakes, column drill presses, eccentric presses, heavy-duty racking, welding tables, MIG/MAG welding units, compressors, etc. – please check my other listings. Domestic price net plus VAT or Laedpfx Aox Da Tien Usb Net export price Pick-up only – dismantling and transport by buyer or by arrangement. If you are interested or have any questions, please feel free to send me a message. More photos and technical details available on request. All information provided without guarantee or warranty. Subject to errors and prior sale. For further questions, please call. Nous parlons Francais / Мы говорим по русски We speak English / Noi vorbim româneste Viber / WhatsApp / Skype For an additional fee, we handle all customs and registration formalities. We transfer vehicles to the port for an extra charge.

Condition: good (used), Year of construction: 1999, machine/vehicle number: 0118703/99-1, functionality: fully functional, power: 55 kW (74.78 HP), input voltage: 400 V, type of input current: DC, volume flow: 1,200 m³/h, intake manifold diameter: 150 mm, filter area: 8 m², For sale is a Bristol 'TF' B 250 extraction unit. The item is in good condition and is ready for immediate use. Device type: Extraction unit Model: BRISTOL 'TF' B 250 Motor power: 0.55 kW Airflow: 1,200 - 1,500 m³/h Connection voltage: 400V / 50Hz Extraction spigot diameter: 150 - 200 mm Application areas: Oil mist, emulsion mist, dust Year of manufacture / Serial number: 1999 / 0118703/99-1 Transport and loading can be organized throughout Europe at an additional cost, upon request. All prices are subject to VAT. Inspection possible by appointment. Please contact us—our team will be happy to assist you. Lajdpfsy R Ax Rox An Usb Trade-in or exchange possible! Machinery Purchase / Sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MORE. Are you looking for a high-quality but affordable metalworking machine for your production? Or do you want to sell yours? For more information or ways to contact us, please visit our website.

Year of construction: 2003, condition: good (used), machine/vehicle number: FA/07/RE/1612/3, For sale: Complete industrial extraction system consisting of 6 Colt Coltair roof fans, including the corresponding control cabinet/central control unit. This system was used for ventilation and extraction in a warehouse measuring approximately 90 x 25 x 12 meters and has been decommissioned in working condition. The entire set has been professionally dismantled and is preferably sold as a whole. The fans are suitable for, among other things: - Welding fume extraction - Fume extraction - Ventilation of workshops and warehouses - General industrial air exchange Technical data per fan Brand: Colt International Ltd Product: Coltair Fan Unit Type: FA/07/RE/1612/3 Power supply: 400V Motor: 3-phase Output: 0.60 / 0.40 kW Speed: 900 / 650 rpm Capacity: 3.62 / 2.85 m³/s Converted per fan: approx. 13,032 / 10,260 m³/h Total capacity for the complete set Approx. 78,192 m³/h on high setting Approx. 61,560 m³/h on low setting What is included: - 6 roof fans - Complete control cabinet / control unit - Used, well-maintained industrial set - Professionally dismantled in working order Ledpjy Hw Avefx An Usab Inspection possible by appointment. Loading on site by arrangement. Relevant keywords roof fan, extraction fan, industrial ventilation, welding fume extraction, warehouse ventilation, extraction system, 400V fan, Colt Coltair, roof extraction, industrial extraction set