Used Filter Regulator for sale (9,655)

Condition: used, Technical details: Bsdpfx Aou Nz Ugsltodd tank capacity: - l total power requirement: 2,2 kw volume capacity: max: 1329 m³/h filter: Patronenfilter air-pressure connection: 6 bar weight of the machine approx.: 88 kg dimensions L x W x H: 1,15 x 0,60 x 2,35 m Cartridge filter/ smoke gas separator with spark pre-separator (H2O) for combustible dusts. Sheet metal construction. Pressure 2,250 Pa Temperature max. 65°C Compressed air tank size Ø 150x 480mm with 1x hose connection Ø 10mm and 1x screw connection inside with shut-off valve 1/2 inch Intake Ø 200mm, floor height = 940mm Exhaust air on ceiling side, 500 x 500mm with tile filter Spark pre-separator medium water Dust collection container size L:360 x W:465 x H:280mm, floor mounting (removable) *

Year of construction: 1998, condition: used, Technical details: air flow rate: 1200 m³/h suction stud diamter: 360 x 350 mm drive power: 0,11 kW connected load: 380V V weight: - kg total power requirement: 0,59 kW dimensions L x W x H: 600 x 550 x 560 mm Bedpfxjwfr Dle Altsdd

Condition: good (used), Clean air extraction system Used machine, in good condition Images to follow mobil Jet 160, Bdsdpfjrb D Njx Alted Connection 160, Fan 2.2 kW Air flow rate 1850 m³/h, 400 V

Condition: used, Year of construction: 2004, Screen changer EREMA SW8/134 RTF Continuous partial area backwash filter with 4 carrier pistons (8 sieves) for heavily contaminated polymers Minimal pressure differences when backwashing or changing sieves The melt filter system meets the highest demands for fine filtration and is characterized by robustness, a high degree of automation and maximum availability, plus improved homogenization of the melt Main components: 1x continuous 4-piston backwash filter 1x control monitoring unit 1x operating unit for filter change 1x hydraulic unit System features: - Sieve diameter Ø 134mm - Active sieve area 1128cm² - fully automatic rinsing processes without interrupting production - Technical documents - Year of manufacture 2004 Bdodpeualaljfx Altjd Subject to prior sale Please only send inquiries by email Note: The machine is still installed and can be inspected on site. The buyer must dismantle it himself and organize the shipping. This is not part of the offer price.

Year of construction: 2018, condition: new, machine/vehicle number: DMPMFG200x200, Magnetic filter grid in housing / cabinet construction V2A quality (for free-fall applications to investigate dry and free-flowing bulk solids) Magnetic grid 200x200mm High-quality cabinet construction completely closed Easy cleaning by pulling out the magnetic cores High quality magnetic filter rods completely closed Magnet NdFeB N45, Br 8500 Gauss Tmax 80 ° C 4x M10 threaded rod incl. Wing nut as clamping unit Bdedpfx Alsdtdwajtjd Guide rod center: Entrance level right Outlet below

Year of construction: 2018, condition: new, For sale is a magnetic filter that has only been used once. Sealed. Includes 9 magnetic filter rods, with cleaning function. Bsdpjdzp R Tofx Altodd

Year of construction: 2021, condition: new, Overband plate magnet from remaining stock / overproduction Manufactured from stainless steel 1.4301, hermetically sealed. For sale: a plate magnet with threaded holes on the back. The magnet can be used as a "police magnet" or to filter out metal contaminants above a conveyor belt. Ring eyelets for suspension are included. Bdsdpfx Alsfktk Hetod Dimensions of the magnet block: 620 x 420 x 250 mm Only 1 unit available for immediate delivery. Many other dimensions available in stock.

Year of construction: 2020, condition: new, Dimensions: 250x250x80mm Filter systems are used for the thorough separation of finest ferrous metal contaminants. Examination of shoe goods Universally applicable in pipe systems, funnels & slides Easy handling and cleaning Permanent magnetic filter grids can be manufactured in round, rectangular or square design. Bdodsdzqw Iopfx Alted Ferrous particles are reliably filtered out of the ware as they pass through the grates. In addition, this design provides easy cleaning of the stave. The filter system can be removed from the jacket with a handle. The maximum operating temperature is 80 ° C.

Condition: used, Compact self-cleaning industrial filtration unit designed for the extraction and filtration of dry dusts and fume particles in continuous operation. Suitable for industrial applications such as grinding, sandblasting, welding, laser engraving, and machine processing. Condition: used. Manufacturer: HFILTRATION S.r.l. Model: PC MINI Machine Type: Industrial Cartridge Filter Unit Condition: used Filter Type: Self-cleaning Cartridge Filter Application Area: Dry Dust Filtration Filter Cleaning: Pulse-jet compressed air cleaning Filtration Efficiency: below 5 mg/Nm³ Cartridge System: BGIA-certified filter cartridge Cartridge Height: 600 mm Dust Collection Container: 15 liters Compressed Air Connection: 3/4" F GAS Required Compressed Air Pressure: 5 to 6 bar Maximum Compressed Air Pressure: 6 bar Compressed Air Consumption: approx. 40 Nm³/h Electrical Configuration: with fan and motor protection switch Motor Protection: magnetothermal circuit breaker Voltage: 400 V ±10% Electrical Protection Class: minimum IP54 Operating Temperature: -10 °C to +40 °C HEPA Filter: optional H13 or H14 Applications: grinding, blasting, cleaning, welding fumes, laser engraving, machine processing CE marking: present Machinery Directive: 2006/42/EC EMC Directive: 2014/30/EU Bodjy Sbrxepfx Altsdd Low Voltage Directive: 2014/35/EU

Condition: used, mileage: 696,000 km, power: 440 kW (598.23 HP), first registration: 12/2009, fuel type: diesel, fuel: diesel, Year of construction: 2019, SCANIA G 440 LB 6x2 4MNA ADR with Steering/Lift Axle, WILLIG Superstructure for Used Oil and Filter Disposal with Tilting Tank !! EXCELLENT CONDITION !! ADR Hazard Classes: FL, EX II, EX II, OX, AT Chassis: • EURO 5 • Displacement: 12,740 cm³ • Engine Power: 324 kW / 440 HP • Axle Configuration: 6x2 • Lift/steering axle (3rd axle) • Retarder • Cruise control • Automatic climate control • Auxiliary heater • OPTICRUISE automated transmission with clutch pedal • Differential lock • TC – Traction control / switchable • Hill start assist • Warning beacons • Exhaust gas recirculation • Multifunction steering wheel • Reversing camera • Airbag • Radio / CD player • Roof hatch • ALU tank: 300 liters • GVW: 26,000 kg (28,000 kg technically possible) • Unladen weight: 13,300 kg • Gross train weight: 12,700 kg! • Wheelbase: 4,600 mm Tyres: • Front axle: 385/65 R22.5 • Rear axle: 315/80 R22.5 • Lift axle: 315/80 R22.5 • Tread depth: 12/13/12/13/12/11/6/6 mm Tank Body WILLIG Type HL 250 • 2-chamber system with filter presses • 2 x discharge racks • Rear loader with 2 arms for 2 containers of 120 / 240 liters each or 1 x 1,100 liters • Arm load capacity: 300 kg • Max. operating pressure rear loader: 110 bar • Tiltable tank body with hydraulic ram • Total volume: 11,000 liters • 3 chambers with level indicator • Chamber 1: 2,000 liters / max. fill: 1,920 liters • Chamber 2: 1,500 liters / max. fill: 1,440 liters • Chamber 3: 7,500 liters / max. fill: 7,200 liters • ALU fittings cabinet • Bottom valves Bdsdpfx Alownz Dteted • Vogelsang pump: suction + pumping • Centrifuge • Hydraulic hose reel at rear • Additional central outlets at rear • Control box / operator cabinet rear left • Remote control for tipping and draining + manual control with levers! - German vehicle! - 1 owner from new! - MOT + Safety Inspection: new! - ADR: new! - Tank inspection: new! - Ready for operation! Errors and prior sale excepted! = More information = Price: On request Please contact Joannis Arpantzanis or Kai Bühler for further information.

Condition: used, machine/vehicle number: 10E5T60-1001, KEB Automation EMC Filter, part no. 10E5T60-1001, is an advanced passive component from the COMBILINE series, designed to eliminate high-frequency electromagnetic interference in drive systems. The device is specifically dedicated for use with KEB COMBIVERT F5 series inverters (housing sizes F4 and F5). Technical Specification: - Rated Voltage (UL): 480V AC - Max. Input Voltage: 3-phase, up to 528V AC - Rated Current (UL): 6.7 A - Rated Current (nominal): 8.0 A - Mains Frequency: 50/60 Hz - Number of Phases: 3 phases + PE - Operating Temperature Range: up to 45°C (Class 3K3) Bdedpfx Aoy Dqbmsltjd - Protection Degree: IP20 Key Functions and Application: - Interference Suppression: The filter effectively blocks conducted radio frequency interference (RFI/EMI) in the range of 150 kHz to 30 MHz. - Mains and Device Protection: Prevents harmonics generated by high-speed IGBT switching in inverters from entering the power grid, protecting sensitive electronic equipment. - Standard Compliance: Helps meet EMC requirements according to EN 61800-3 for categories C1 and C2. - Mounting: Designed for control cabinet installation, often on a 35 mm DIN rail.

Condition: new, Year of construction: 2026, functionality: fully functional, type of input current: three-phase, filter area: 200 m², volume flow: 25,000 m³/h, total width: 2,450 mm, total length: 3,600 mm, total height: 7,000 mm, overall weight: 4,000 kg, Equipment: documentation/manual, DUSTY AIR FILTER - ATEX zone 22 Design air flow: 25,000 m³/h Structure: galvanized sheet metal, press bent and bolted, thickness 2-3-4 mm Total filter surface: 200 m² Filter media: antistatic 500 g polyester Explosion relief ventilation panels in horizontal position Bodpozfi Daefx Altjdd Discharge: motorized auger 1.1 kW, rotary valve 0.75 kW Upper safety railing Safety ladder Electrical control panel for machinery

Condition: new, Year of construction: 2026, functionality: fully functional, type of input current: three-phase, filter area: 512 m², volume flow: 50 m³/h, total width: 2,450 mm, total length: 8,500 mm, total height: 9,000 mm, warranty duration: 12 months, Equipment: documentation/manual, BAG FILTER - GALVANIZED STEEL STRUCTURE AIRFLOW RATE m³/h 50,000 FILTER FABRIC CLEANING VIA AIR JET WITH CONTROL UNIT FILTER FABRIC AREA m² 512 No. 04 ATEX-CERTIFIED ANTI-EXPLOSION PANELS FILTERED MATERIAL DISCHARGE - SCREW CONVEYOR - ROTARY VALVE UPPER GUARDRAIL - SAFETY LADDER CONTROL PANEL No. 01 ELECTRIC FAN - kW to be defined with the user Bodpfjzfiy Isx Altsdd

Condition: excellent (used), functionality: fully functional, filter area: 238 m², input voltage: 380 V, volume flow: 30,000 m³/h, pressure: 6 bar, total width: 2,100 mm, total length: 6,600 mm, total height: 6,500 mm, Equipment: documentation/manual, BAG FILTER STRUCTURE: PRESS-BENT GALVANIZED SHEET METAL - BOLTED Bjdpfx Aljzfidgotsdd DESIGNED FLOW RATE: 25,000/30,000 m³/h N° 01 SETTLING ZONE N° 108 FILTERS, L. 2500 FILTER FABRIC: ANTISTATIC, 500 g/m² - POLYESTER FILTER CLEANING: MECHANICAL VIBRATION N° 06 ANTI-EXPLOSION PANELS - ATEX MATERIAL DISCHARGE: SCREW CONVEYOR - ROTARY VALVE MACHINE CONTROL ELECTRICAL PANEL

Condition: good (used), Fan filter, fan array, air cooler, control cabinet fan, filter fan, server blower, server fan Bdedpfx Aley Ecdistod -Manufacturer: Arctic, Server cabinet fan with housing -Type: F8 915 -Voltage: 12 V -Number: 4 fans included -Price: per piece -Dimensions: 500/280/H90 mm -Weight: 1.7 kg/pc.

Condition: good (used), Fan filter, fan array, air cooler, control cabinet fan, filter fan, server blower, server fan Bjdpjy Eccxjfx Altodd -Manufacturer: NMB, Control cabinet fan server fan with housing -Type: BG0903-B044-000 -Voltage: 12 V -Number: 8 fans available -Price: per piece -Dimensions: 500/280/H90 mm -Weight: 1.9 kg/pc.

Condition: used, Year of construction: 2016, operating hours: 16,859 h, type of input current: three-phase, suction capacity: 5,000 m³/h, filter area: 80 m², NOVUS AirTower Filter Ventilation Tower, 5,000 m³/h. Industrial filter ventilation for welding halls — designed for a variety of technological processes in production plants, primarily for metalworking. Top-mounted air intake and draft-free air discharge at floor level — directly to workstations. Layered filter ventilation principle; the unit does not require ductwork installation. Cartridge filter elements — self-cleaning via compressed air pulses during operation. Filter cleaning by differential pressure — no compressed air loss. Layered ventilation principle: contaminated air is drawn in from above, filtered, and then released at floor level as clean, breathable air without causing drafts, at a velocity below 1.2 m/s, precisely where workers breathe. Covers a broad 270-degree area. The tower operates on the layered ventilation principle, recommended by trade associations and considered the most effective form of air circulation. Year of manufacture: 2016 Operating hours: 16,859 h Specifications: - 3.9 kW EC fan - Capacity: 5,000 m³/h - Filter surface area: 80 m² Bdodjyq Nl Njpfx Alted - Filter cartridges: 4 pcs - Additional high-efficiency final filter (F9 filtration class) provides increased air cleaning performance and additional protection for the fan in case of main filter failure. - 100 l dust collection drawer - Very quiet operation: 75 dB(A) - Filtration efficiency: > 99.6% - Stock No.: 1109

Condition: as good as new (ex-display), Clean air filter Type: Power Unit 250 P FU Offer type: Demonstration machine Technical data: Bsdpfshfmpxex Altodd Motor power: 7.5 kW / 3-phase / 400 V / 50 Hz Intake nozzle diameter: 250 mm Nominal volume flow: 3,534 m3/h Maximum volume flow: 4,900 m3/h Negative pressure at Vnenn: 3,184 Pa Filter area: 22.4 m2 Compressed air cleaning including integrated pre-separator including integrated extinguishing system including inverter for speed control including integrated sound insulation shroud (-4 dB(A)) Chip collection volume: 2 x 250 l Sound pressure level: 71 dB(A) including dust baffle Dimensions L x W x H = 3000 x 1058 x 2361 mm Weight 850 kg

Condition: used, Chip dust suction filter, with automatic filter cleaning (wash control with blowers and Macair panel) at 1 bag. Bsdpfx Alotxdpxetjdd Motor-powered lathe, optional Euro 500 + VAT Suction motor power:: Kw. 4 Filtration size: Main tube mouth mm. 250, deviations mm. 150 each

Year of construction: 2026, condition: new, functionality: fully functional, New vertical pressure leaf filter body Bjdpfxezggc Nj Altedd Manufacturer: Juneng Model: NYB-20 Filter Area: 20 m² Cake Volume: approx. 400 L Capacity: approx. 4–6 t/h for crude / vegetable oil Working Pressure: 0.1–0.4 MPa, max. 0.5 MPa Shell Temperature: ≤150 °C Machine Volume: approx. 1,680 L Weight: approx. 1,700 kg Shell Diameter: approx. 1,100 mm Plate Spacing: 70 mm Inlet / Outlet: DN50 inlet/outlet, DN40 overflow, approx. DN400 discharge Material: carbon steel as standard Stainless steel version available on request at additional cost Important note: This offer is for the filter body only. PLC automation, automatic valve skid and installation are not included. Key Features: Hermetic sealed vertical structure – no leakage or odor High filtration precision – suitable for crude oil clarification and fine filtration Low maintenance – long service life of filter plates Simple cake discharge – vibration / discharge system depending on configuration Can be steam jacketed – optional heating for waxy oils Filter aid compatible – suitable for bleaching earth, activated carbon or diatomaceous earth Compact vertical design – high filtration area with limited floor space Typical Applications: Crude vegetable oil clarification after settling Bleaching earth filtration after bleaching tank Post-degumming or post-neutralization polishing Filtration of rapeseed oil, sunflower oil, soybean oil and other vegetable oils Technical oil, biodiesel and oleochemical filtration Food, biodiesel and cosmetic-grade oil prefiltration Suitable for oil mills, edible oil processing plants, biodiesel producers, oleochemical plants and industrial liquid-solid separation applications. Neuer vertikaler Druckblattfilter / Pressure Leaf Filter Hersteller: Juneng Modell: NYB-20 Filterfläche: 20 m² Filterkuchenvolumen: ca. 400 L Kapazität: ca. 4–6 t/h für Rohöl / Pflanzenöl Arbeitsdruck: 0,1–0,4 MPa, max. 0,5 MPa Arbeitstemperatur: ≤150 °C Behältervolumen: ca. 1.680 L Gewicht: ca. 1.700 kg Behälterdurchmesser: ca. 1.100 mm Plattenabstand: 70 mm Ein-/Auslauf: DN50 Ein-/Auslauf, DN40 Überlauf, ca. DN400 Austrag Material: Standardausführung in Kohlenstoffstahl Edelstahl-Ausführung gegen Aufpreis auf Anfrage erhältlich Wichtiger Hinweis: Angeboten wird nur der Filterkörper. PLC-Automatisierung, automatischer Ventilstand und Installation sind nicht im Lieferumfang enthalten. Hauptmerkmale: Hermetisch geschlossene vertikale Bauweise – kein Auslaufen und geringe Geruchsemission Hohe Filtrationsgenauigkeit – geeignet für Rohölklärung und Feinfiltration Geringer Wartungsaufwand – lange Lebensdauer der Filterplatten Einfache Kuchenentleerung – Vibrations-/Austragssystem je nach Ausführung Optional beheizbar / dampfbeheizbar – geeignet für wachshaltige Öle Kompatibel mit Filterhilfsmitteln – geeignet für Bleicherde, Aktivkohle oder Kieselgur Kompakte vertikale Bauweise – große Filterfläche bei geringem Platzbedarf Typische Anwendungen: Klärung von rohem Pflanzenöl nach der Sedimentation Bleicherdefiltration nach dem Bleicher Polierfiltration nach Entschleimung oder Neutralisation Filtration von Rapsöl, Sonnenblumenöl, Sojaöl und anderen Pflanzenölen Technische Öle, Biodiesel und oleochemische Anwendungen Vorfiltration für Lebensmittel-, Biodiesel- und kosmetische Ölqualität Geeignet für Ölmühlen, Speiseölverarbeitung, Biodieselhersteller, oleochemische Anlagen und industrielle Fest-Flüssig-Trennung.

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 Bedox Da Tispfx Altsdd or 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: 2015, Welding fume filters, welding fume extraction systems, soldering fume extraction systems, mobile filter units, mobile welding fume extraction filter devices, welding fume extractors -Manufacturer: Kemper, filter unit for mobile welding fume extraction -Type: 63100 -Drive: 1.6 kW -Volume flow rate: 340 m³/h Bdjdpfx Alsx Hvqfjted -Extraction arm: not included -Machine dimensions: 300/300/H690 mm -Weight: 23.5 kg

Year of construction: 1993, condition: excellent (used), functionality: fully functional, For sale: original Amafilter B.V. stainless steel pressure leaf filter with approx. 5 m² filtration area. Complete automatic filtration unit with PLC control cabinet, pneumatic valves, sensors, piping, fittings and support frame/platform. Main data: - Manufacturer: Amafilter B.V., Alkmaar, Holland - Type: vertical pressure leaf filter - Filtration area: approx. 5 m² - Filter vessel: stainless steel - Vessel volume: approx. 450 L - Max. working pressure: 6 bar - Max. working temperature: 150 °C - Year of filter vessel: 1993 - Automation: included - Control: PLC control cabinet - Valves: pneumatic valves - Includes sensors, piping, fittings, hoses and support frame/platform - Condition: used, fully functional according to seller information - Location: Serbia Suitable for filtration of vegetable oil, rapeseed oil, sunflower oil, soybean oil, technical oils, biodiesel and oleochemical applications. The filter can be used for crude oil clarification, post-degumming filtration, bleaching earth filtration and general liquid-solid separation in oil processing. The unit is sold as shown in the photos. Inspection possible. Loading possible. Zum Verkauf steht ein originaler Amafilter B.V. Edelstahl-Druckblattfilter mit ca. 5 m² Filterfläche. Komplette automatische Filteranlage mit PLC-Schaltschrank, pneumatischen Ventilen, Sensoren, Rohrleitungen, Armaturen und Tragrahmen/Plattform. Technische Daten: - Hersteller: Amafilter B.V., Alkmaar, Holland - Typ: vertikaler Druckblattfilter - Filterfläche: ca. 5 m² - Filterbehälter: Edelstahl - Behältervolumen: ca. 450 L Bdedpfezfyafsx Alted - Max. Betriebsdruck: 6 bar - Max. Betriebstemperatur: 150 °C - Baujahr Filterbehälter: 1993 - Automatisierung: inklusive - Steuerung: PLC-Schaltschrank - Ventile: pneumatische Ventile - Sensoren, Rohrleitungen, Armaturen, Schläuche und Tragrahmen/Plattform inklusive - Zustand: gebraucht, laut Verkäuferangabe voll funktionsfähig - Standort: Serbia Geeignet für Pflanzenöl, Rapsöl, Sonnenblumenöl, Sojaöl, technische Öle, Biodiesel und oleochemische Anwendungen. Einsetzbar für Rohölklärung, Filtration nach Entschleimung, Bleicherdefiltration und allgemeine Fest-Flüssig-Trennung in der Ölverarbeitung. Verkauf wie auf den Fotos. Besichtigung möglich.

Condition: used, This listing is for the Palltronic Flowstar IV The unit is in full working condition and is ready for immediate use Palltronic Flowstar IV Filter Integrity Testing Instrument (and variants like Pall FFS04 S Palltronic Flowstar IV Filter Integrity Test Instrument / Pall Flowstar IV FFS04 Filter Integrity Tester) are precision filter integrity test instruments designed to check whether sterilising-grade membrane filters and associated assemblies have defects (like leaks or incomplete retention) before they are used in critical processes — particularly in pharmaceutical manufacturing and biotech Typical Uses These instruments are most commonly used in environments where sterility is critical: Bjdjyfhdmopfx Altsdd Final filtration before sterile drug product filling. Leak testing of single-use assemblies and filter housings. Quality control in vaccine production, biologics manufacturing, and related biotech workflows.

Condition: used, Year of construction: 2017, functionality: fully functional, operating hours: 21,809 h, type of input current: three-phase, suction capacity: 20,000 m³/h, filter area: 222 m², total height: 3,700 mm, total length: 1,800 mm, total width: 2,100 mm, overall weight: 1,600 kg, Novus AirTower FT0120018 EC filter ventilation tower – 20,000 m3/h Industrial filter ventilation for welding halls – numerous technological processes in production facilities, mainly involving metalworking. Very low energy consumption due to the use of innovative fans. Instead of a standard fan, an EC fan is used, providing SIGNIFICANT savings by minimizing electricity consumption. The EC fan with a built-in frequency converter also allows for control of the fan speed / energy consumption / device performance within a working range of 60%, 80%, and 100%. Air is drawn in from the top and discharged downwards without creating drafts – directly to the work areas. Layered filter ventilation principle; the device does not require the installation of pipelines. Patron-type filter cartridges – self-cleaning using compressed air pulses during operation. Filter cleaning using pressure difference – no loss of compressed air. Layered ventilation principle: contaminated air is drawn in from the top, filtered, and then released at floor level as clean, breathable air without generating drafts, at a speed below 1.2 m/s. Precisely where employees breathe it in. And this is within a wide range of 270 degrees. At the same time, the Airtower operates according to the layered ventilation principle, recommended by trade unions and considered the best type of air circulation. Year of manufacture: 2017 Total operating hours: 21,809 Parameters: - 4 EC fans with a power of 3.9 kW each - Airflow 20,000 m3/h Bdedpfx Aoxxalnolted - Filtration area 222 m2 - 6 patron-type filter cartridges - Fine final filter - Fireproof package - EC Blue ENERGY PACKAGE - Hall dust sensor – dust sensor with signaling (LEDs) that transmits dust level information to the Airtower for device power regulation. Energy savings depending on the amount of dust present in the hall at any given time. Very quiet operation Stock number: 1066