Used Bristol Extraction System for sale (42,229)

Condition: used, Year of construction: 2003, Central extraction system Adlolph & Co. (JKF) Lodpfx Ahoywd I Te Seru with screw conveyor and rotary valve. 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 cabinet.Designed 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

Condition: new, Year of construction: 2025, Chip extraction unit ASA 1903 Mobile, with extraction unit that can be rotated by 180° For milling, planing, and sawing chips (not suitable for dust) The extraction unit can be rotated by 180°, allowing extraction from below or above Sturdy metal fan impeller Comes standard with a high-quality chassis for better stability and easy maneuvering Quick-release fasteners for filter and chip bag Fine filter bag, double-woven Dimensions and weights Chip collection volume 110 l External diameter of extraction nozzle, inlet 203 mm External diameter of extraction nozzle, outlet 1 x 100, 1 x 120 mm Length approx. 1000 mm Width/Depth approx. 500 mm Height approx. 2100 mm Weight approx. 39 kg Electrical data No-load speed 2950 min¯¹ Lrsdohk S Shopfx Ah Sju Power consumption 1.5 kW Connection voltage 400 V Mains frequency 50 Hz Filter Filter area 1.92 m² Noise emission Sound pressure level max. 85.7 dB(A) Volume flow Nominal volume flow 1900 m³/h Maximum negative pressure 1700 Pa Scope of delivery: Filter bag, chip bag Location: In stock at warehouse 54634 Bitburg - immediately available -

Condition: new, Year of construction: 2025, Raw air extraction unit ASA 141 With standard chassis Dimensions and weights Chip collection volume: 175 l Nominal outer diameter of extraction nozzle inlet: 140 mm Length approx.: 1062 mm Width/depth approx.: 648 mm Height approx.: 2300 mm Ljdpfx Aohk S Swoh Sjru Weight approx.: 40 kg Electrical data Connection voltage: 230 V Mains frequency: 50 Hz Filter Filter area: 1.9 m² Noise emission Maximum sound pressure level: 78 dB(A) Volume flow Nominal volume flow: 1650 m³/h For milling, planing, and sawing chips (no dust) Significantly reduced dust content thanks to BIA-tested filter material with a high separation rate Housing parts and impellers made of high-strength special plastic Quick-release fasteners for filters and chip bags for easy maintenance Robust, high-quality design Easy to move thanks to swivel castors Low power consumption Extraction systems comply with dust class L Scope of delivery: Unit body with mounted fan unit Filter bag / extraction unit Chip bag / extraction unit without extraction hose

Condition: excellent (used), Year of construction: 2000, Dust extraction fan, extraction, dust blower, extraction system, dust blower, dust extraction device, separator, welding smoke filter, welding smoke extraction, smoke gas extraction fan, filter system, Cartridge dust extraction system -Filter system -Filter frame: 2135/2135/H2030 mm Ledpfx Aow Nhbmjh Seru -Vibration motor: 0.55 kW -Funnel frame: 2100/2130/H2330 mm -Discharge gear motor: 2.2 kW 8.7 rpm -Opening: Ø 250 mm / 250 x 220 mm -Individual components: see photos, without extraction fan -Weight: 320 kg / 890 kg

Condition: ready for operation (used), Year of construction: 2002, machine/vehicle number: 560123, functionality: fully functional, volume flow: 16,000 m³/h, total length: 12,000 mm, total width: 2,400 mm, Equipment: CE marking, TECHNICAL DETAILS Capacity: 16,000 m³/h Number of filter bags: 180 pcs Connection diameter: 600 mm Main fan: 22 pcs Ledpfx Ahjyh Nyfs Ssru MACHINE DETAILS Dimensions (L x W): 12,000 x 2,400 mm EQUIPMENT CE marking

Condition: used, Welding fume extraction unit for wall mounting, KEMPER extraction device Type 85400 Serial number: 279092 Year of manufacture: 1997 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 Lrsdju S Tfgspfx Ah Seu - 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: new, Year of construction: 2025, functionality: fully functional, Dear customers, To ensure quick and reliable processing of your request, we kindly ask you to contact us preferably by email. This allows us to directly assign your request to the appropriate contact person, collect all information and documents completely, and process your request as quickly as possible. We look forward to hearing from you and will be happy to assist you! Right-hand execution with connection diameter: 350 mm with flange JET cleaning system Motor power: 11.0 kW Filter area: 50.2 m² Nominal volume flow: 6927 m³/h Maximum volume flow: 8000 m³/h Negative pressure at 20 m/s in the intake nozzle: 3162 Pascal (in dusty condition) Collection volume: 4 x 160 liters 5-meter connection cable with 32A CEE plug Ledpfjy T Rdmex Ah Soru

Condition: new, Year of construction: 2025, functionality: fully functional, Dear customers, Lodpfjy T Rg Iox Ah Sjru For prompt and reliable processing of your request, we kindly ask you to contact us preferably by email. This allows us to directly assign your request to the appropriate contact person, collect all information and documents completely, and process your request as quickly as possible. We look forward to hearing from you and will be happy to assist you! A frequency converter with a pressure transmitter automatically adjusts the fan’s output to the actual demand. Right-hand design with connection diameter: 350 mm, including flange JET cleaning system Motor power: 15.0 kW Filter area: 50.2 m² Nominal volume flow: 6927 m³/h Maximum volume flow: 10000 m³/h Underpressure at 20 m/s in the intake nozzle: 3620 Pascals (in a dusty state) Collection volume: 4 x 160 liters 5 meters of connection cable with a 32A CEE plug.

Condition: used, Radial fan KEMPER for extraction or ventilation, type 37N290/0J1 Device No.: 1.8011 Art. No.: 853.103 Year of manufacture: approx. 1990 Air volume flow rate: 1700 m3/h Intake pipe: internal diameter 150 mm Exhaust pipe: internal diameter 150 mm Motor speed: 2800 rpm Motor power: 0.75 kW Power connection: 400 Volts, 50 Hz - Housing made of aluminum casting Lrodpfxszpbrwj Ah Ssu - Impeller made of aluminum casting - very robust design Space requirement L x W x H: 450 x 420 x 400 mm Weight: 20 kg in good condition Ideal for welding fume extraction 2 units available, price per unit

Condition: new, filter area: 11 m², energy consumption: 18 kWh, sheet thickness steel (max.): 2 mm, ⭐⭐⭐⭐⭐ (5.0) ⚡️ Top Service ⚡️ Fast Delivery ⚡️ Great Support! ✈️ 5-week delivery ✈️ Delivery on request possible. ✅✅✅ Energy efficiency class A+++ ✅✅✅ A frequency converter for speed control is integrated. MA-JP12 - 18 KW/H LIST PRICE €22,500 Offer price ►► €15,172 * Gross price. Your net price for commercial customers: €12,750.00 MA-JP12 - V2 - 30 KW/H LIST PRICE €25,500 Offer price ►► €17,500 * Gross price. Your net price for commercial customers: €15,750.00 MA-JP16 - 30 KW/H - LIST PRICE €30,500 Offer price ►► €24,097 * Gross price. Your net price for commercial customers: €20,250.00 ➖➖➖➖➖ ►► Buy Now ◄◄ ✳️ Retain your liquidity! We offer a variety of financing options to ensure your investment has the greatest chance of success. Contact us today to learn more about our lease-purchase, warranty, or leasing programs. ✳️ ➖➖➖➖➖ ►►►⌛⏰ FASTEST delivery time❗ ⌛⏰◄◄◄ ✨✨ Buy directly from the manufacturer and benefit from price and quality advantages! ✨✨ Benefit from Proton's 40 years of experience in surface coating technologies. ➖➖➖➖➖ ✅ Versatile: The PROTON dust filter systems have been developed for a wide range of applications and are used in numerous industries. Especially in enclosed spaces and dusty working environments, they ensure a clean atmosphere and improved visibility of the workpiece surfaces – a crucial factor for the quality of the surface coating. ✅ Environmentally friendly & efficient: The environmentally friendly filter systems reliably capture dust particles and return cleaned air to the environment. Our jet-pulse filters are among the most widely used systems for the extraction of dry particles and for process air filtration. ✅ Maximum efficiency with low maintenance: The jet-pulse system is designed for maximum performance while minimizing maintenance time and operating costs. It is used in dust extraction systems, pneumatic conveying systems and for the removal of health-endangering substances from the air. ✅ Modularly expandable & recyclable: For even higher separation performance, the jet-pulse filter can be combined with bag filters or cartridge filters as well as a mono-cyclone. In systems with recovery systems – e.g. for the recycling of powder coatings – mono- or multi-cyclones can be used. ✅ Flexible design: The systems consist of integrated modules and can be adapted in size, material and filter type. Depending on the type of dust and the application, a choice can be made between cartridge or bag filters. ✅ Powerful & sustainable: Lrjdpeggyhiefx Ah Sou PROTON dust filter systems impress with their high filtration performance and contribute significantly to improving the quality of work as well as protecting the environment and employees. ⭐Note on prices:⭐ The stated prices do not include a mono-cyclone and apply exclusively to the jet-pulse filter unit. The control cabinet is also not included in the scope of supply. For prices on additional components such as a control cabinet or mono-cyclone, please contact our sales department. ⭐Follow us for new campaigns⭐ ☀️ 2 YEAR WARRANTY ☀️

Condition: good (used), Motor: 2.2 kW Lrsdpfx Asq U Rbqeh Sou Extraction capacity: 1800 m3/h

Year of construction: 1993, condition: excellent (used), Extraction system for aluminium and PVC swarf Dimension: 800x1000x2370 Lrodpsd Rx H Ejfx Ah Seu

Condition: used, A compact and lightweight portable extraction system for removing wood shavings and sawdust. Technical data: Lredpfeztvwvsx Ah Sou - Motor: 0.37 kW - Length: 650 mm - Width: 500 mm - Height: 1,800 mm

Condition: new, Year of construction: 2025, Technical specifications: ALKO clean air extraction system, mobile type, Model Mobil-Power Unit APU 120, motor power 1.5 kW, suction nozzle diameter = 120 mm, sound-dampened, mobile collection container, 135 liters, manual filter cleaning, dimensions: L = 1,085 mm, W = 650 mm, H = 1,985 mm, volume of dust container: 135 liters, weight: 117 kg, nominal volumetric flow rate (after cleaning): 814 m³/h. Exhibition model. Available at a special price. Location: In stock at Bitburg warehouse. Ledpfjcdy Ndox Ah Sjru

Year of construction: 2005, condition: used, Extraction system for removing dust from the ambient air. The motor drives a fan impeller, creating negative pressure. The air is sucked into the machine via the intake manifold and reaches the filter elements. The treated air is then blown out again. Additional title: Workshop dust extraction Nominal flow rate: 1400 m³/h minimum flow rate: 1,108 m³/h Power: 2.2 kW Current: 5 A Voltage: 400 V Lredszgczhopfx Ah Ssu Frequency: 50 Hz Base construction: on a mobile frame Features: 140 mm intake manifold; air filter (category C el. lt.); asynchronous motor (manufacturer EMGR)

Condition: like new (used), A stainless steel screw conveyor (in mint condition) for an extraction system upstream of the rotary valve. Ledozzzuiopfx Ah Ssru Technical data: - Length: ~ 530 mm - Diameter: ~ 145 mm

Condition: new, Year of construction: 2025, A truly reliable and mobile family: AL-KO POWER UNIT® dust extraction systems are available for maximum volume flows between 790 and 10,000 m³. This makes the energy-efficient AL-KO POWER UNIT® models the perfect solution for small to medium dust extraction volumes or an ideal addition to existing stationary systems. Ljdpfx Aehkzt Neh Seru Your advantages: • IE 3 motor as standard • approx. 73 m² filter area • Pre-separator as standard • Certified according to GS-HO-07 • H3 residual dust content of 0.1 mg/m³ is reliably maintained (wood dust) • optionally with type-tested rotary valve airlock (FSA) • Tested backflow flap • Integrated automatic extinguishing system Technical data: • Motor rated power: 11.0 kW / 3-phase • Voltage: 400 V / 50 Hz • max. volume flow: up to 8,500 m³/h at the fan • Rated volume flow: 6,927 m³/h • Negative pressure at Vnenn.: 2,543 Pa • Suction nozzle: 350 mm • Noise level: 71 dB (A) at full load (according to DIN EN ISO 11201) • Chip collection volume (net/gross): 3 x 165 L / 3 x 250 • Dimensions (L x W x H) in mm: 3,130 x 1,058 x 2,361 • Net weight without packaging: 977 kg • Dust class H3 Location: Available from stock at 54634 Bitburg • immediately available – in stock Subject to prior sale

Condition: new, Year of construction: 2026, functionality: fully functional, input voltage: 400 V, suction capacity: 1,200 m³/h, total height: 2,970 mm, total length: 930 mm, total width: 930 mm, overall weight: 250 kg, LTA (JUNKER Group) mechanical dust filtration systems capture and remove dust and fumes in industrial applications. They use cartridge or bag filters to reliably capture even the finest particles. Thanks to automatic filter cleaning, they offer consistently high separation efficiency and are available as mobile or stationary systems. Lredpfev S E Ncox Ah Sju

Condition: used, We are selling a used extraction unit, model IES 20-35-4 / 11MD, manufactured by Ulmatec. The drive power is 11 kW. Lodjxxxwcopfx Ah Seru If you have any further questions, please feel free to contact us!

Year of construction: 2006, condition: good (used), RITTER brand welding fume extraction, dust extraction, and self-cleaning filter, pneumatic and vacuum-operated. Suitable for welding, grinding, sandblasting, and all types of dry dust. Filter cartridges in good condition. The filter is pneumatically cleaned with pulses of compressed air during operation, resulting in high device efficiency. Ljdpfx Ahjhyg Ivj Sjru Designed for continuous operation. Fan in a sound-absorbing enclosure, 2.2 kW. Capacity: 1200 m3/h. Filtration area: 10 m2. Additionally equipped with an automatic spark detection and extinguishing system. The spread of sparks is usually caused by the operation of production machinery or material contaminants. The result of such a situation is downtime in the production process and losses for the company, and in some cases, a serious threat to human life. Therefore, in order to eliminate similar hazards, pneumatic and mechanical conveying devices should be monitored for the presence of sparks and properly protected by using spark detection and extinguishing systems.

Condition: new, Year of construction: 2026, functionality: fully functional, warranty duration: 12 months, input voltage: 6 V, NEW AUTOMATIC SACKING MACHINE (P SYSTEM Automation) FOR PELLETS – COMPLETE WITH FEEDING SCREW AND CONTROL PANEL For sale is a new automatic sacking machine (exhibition model), designed for packaging pellets and other granular materials into bags formed directly from plastic film on a roll. This solution is suitable for both integration into existing pellet production plants and for new packaging lines. Composition of the supply: • New automatic sacking machine with product weighing and dosing system. • Inclined feeding screw. • Screw designed for connection to a suction and dust extraction system. • Control unit. • Conveyor belt for discharging packaged bags. Operation: The packaging cycle is fully automatic and includes: • Bag formation from plastic film on a roll. • Weight-based dosing of the pellets. • Bag filling. • Vertical and horizontal heat sealing. • Automatic cutting. • Discharge of the finished bag onto the discharge conveyor. The machine is designed to be operated by a single operator. Main technical features: • Indicative productivity: up to 200 bags/hour. • Maximum bag weight: 25 kg. • Bag width: 350–500 mm. • Bag length: 500–700 mm. • Packaging material: plastic film on a roll. • Film thickness: 60–120 microns. • Electrical supply: 400 V – 50 Hz. • Installed power of the sacking machine: 6 kW. • Control system: touch screen panel. Integration options: Upon request, the supply can be completed with: • KIT FOR CREATING FOLDED CORNERS ON THE BAGS • Pellet storage hopper of various capacities. • Suction and dust extraction system. • Automatic palletizer. • Pallet wrapper. Lredpez Sc Acofx Ah Sou Supply conditions: New machine, not used or reconditioned. Under manufacturer's warranty. Supply terms: Ex Works – Cremona, Italy.

Condition: new, ⭐⭐⭐⭐⭐ (5.0) 36 Ratings ✈️ Free shipping : 25 days delivery ✈️⚡️ Top service ⚡️ Fast delivery ⚡️ Great support! ✅✅✅Energy class A+++✅✅✅ ✳️Keep your liquidity! We offer a variety of financing models to ensure your investment has the best chance of success. Contact us today to learn more about our hire-purchase, warranty or lease programs. ✳️ ✅MC 9 ►Number of filters: 9 ►Filter dimensions: 1850 * diameter 160mm ►Suction power: 4500 m3/h ►Electric motor power: 3 KW / hour ⭐Offer Price €6,000 EXCL.SHIPPING*⭐ ✅MC 17 ►Number of filters: 17 ►Filter dimensions: 1850 * diameter 160mm ►Suction power: 6500 m3/h ►Electric motor power: 5.5 KW / hour ⭐Offer Price €6,850 EXCL.SHIPPING*⭐ ✅MC 26 ►Number of filters: 26 ►Filter dimensions: 2500 * diameter 160mm ►Suction power: 8500 m3/h ►Electric motor power: 7.5 KW / hour ⭐Offer Price €9,000 EXCL. SHIPPING*⭐ ❗❗❗Apply dozens of colors in your cabin.❗❗❗ ► Would you like to reuse the sprayed paint ❓ In this case, in filtered booths, you need to use different filters for each color. If you use a monocyclone you save on filter costs and can easily reuse the sprayed paint. Lsdpoggx E Dofx Ah Ssru ⚡️⚡️⚡️Upgrade your existing filter cabinet with a monocyclone. This way you don't have to resort to different filters when using dozens of different colors. ✳️Why a monocyclone ❓ ✨1 - According to the opinion and advice of environmental controllers, it is the better choice. Because a monocyclone does not need a connection for a trigger. ☘️ ✨2 - A monocyclone ensures occupational safety.⚠️ In the event of a filter breakdown in filter cabins, the ventilation ducts can be blocked with powder paint. This blockage can cause a fire. Mono cyclones avoid this possibility. ✨3 - Green Technology. ♻️ Drilling your filters into filter booths creates a situation where paint is sprayed into your paint shop. Your workshop gets dirty and paint particles fly into the air you breathe. The mono cyclone reduces the pollution in the paint shop and provides a better ecological environment for the health of the employees and for the environment. ✨4 - Provides quick color change⌛ This saves time and paint, as the booth can be cleaned quickly. ✨5 - Economical☀️ The mono cyclone bag filters do not require color changes. It offers reusability with its washable feature. ✍️✍️Order the right mono cyclone for your current cabin now. ⚡️⚡️⚡️Our mono cyclones have their own control panels. They are supplied with 2 suction funnels, suction hoses and connecting clamps for connection to your existing filter cabin. ‍⚕️‍⚕️‍⚕️ ►►You can easily mount your mono cyclone with 2 holes on the back wall of your filter cabin. ⭐Follow us for new campaigns⭐ ☀️ 2 YEAR WARRANTY ☀️ ☀️We have CE certificates for all our machines and ATEX certificates for the necessary machines.☀️

Condition: new, With air flow rates of up to 22,000 m³/h, the stationary compact filter systems of the ECO JET series offer a wide range of applications. They are the ideal extraction solution for machines in various manufacturing sectors and industries, including larger processing machines. Eligible for BAFA funding according to Module 4. ECO JET series systems are equipped with fans arranged on the clean air side, which draw the dust- and chip-laden air towards the filter unit. In the most powerful DUO models, two fans are connected in parallel. A flange at the filter unit inlet enables the connection of custom duct diameters. The aerodynamically optimized airflow in the separation chamber allows coarse particles to be separated directly, without reaching the filter bags. Residual dust collected by the filters is automatically cleaned by the AL-KO OPTI JET® filter cleaning system, with the separated material discharged into mobile collection containers located beneath the filter. Applications: - Extraction from production machines, machining centers, and ductwork systems with multiple suction points - Direct extraction for continuous operation - In sectors such as wood processing, joineries, carpentry workshops, furniture manufacturing, plastics manufacturing and processing, paper production, orthopedic industry, and many more Advantages: - Wide selection of standard extraction systems with numerous customer-specific customization and options - Consistently high suction performance thanks to integrated pre-separator and AL-KO OPTI JET filter cleaning system - Heating cost savings, as 100% recirculation operation is possible in many cases - Small footprint due to compact design - Suitable for indoor and outdoor installation - Available in ATEX-compliant versions Lsdpjwwtuisfx Ah Sjru - Extensive range of accessories and numerous options for individual device configuration - Eligible for BAFA funding according to Module 4

Year of construction: 2026, condition: new, Airstreamer 580 – High-Performance Extraction System for Aluminium Chips The Airstreamer 580 is a powerful extraction system designed for aluminium chips, making it ideally suited for industrial applications. Its robust construction and mobile design with a removable chip container ensure flexible use and easy emptying. Technical specifications: ✔ Weight: 150 kg, mobile on castors ✔ Chip container: 170-litre capacity, easily detachable ✔ Filter: M-class polyester, antistatic version ✔ Pneumatic filter cleaning (compressed air connection required on site) ✔ Motor: 3.0 kW, 400 V, 50 Hz ✔ Suction inlet: 120 mm diameter ✔ Air flow: 2500 m³/h ✔ Nozzle pressure: 30 mbar Safety notice: ⚠️ Certain types of dust and particles can be combustible, which may lead to filter fires or dust explosions. The operator is obliged to take appropriate measures to eliminate ignition sources and must comply with the relevant ATEX directives. Ljdpfx Ahspa Nw Ie Ssru ⚠️ This version is not ATEX certified. An ATEX Zone 22 version is available upon request. Optional accessories: 🔹 Super-flexible suction hose (120 mm), low-friction design 🔹 Antistatic kit for grounding all metal components on the vacuum 🔹 Remote start device 🔹 Cleaning set (60 mm) for floor and machine cleaning, made of PVC Includes floor and machine cleaning nozzles, 4 m suction hose, and adapter 🔹 Y-hose adapter (100 mm to 100 + 60 mm) with shut-off slide valve 🔹 XXL silencer for reduced working noise and increased efficiency The Airstreamer 580 offers a reliable and efficient solution for aluminium chip extraction in industrial manufacturing processes. We look forward to hearing from you! Plantec Maschinen GmbH

Condition: used, Dust cyclone with rotary valve, dust cyclone 14,400 m³/h,Cyclone system, used machine Year: 2013 Dust Cyclone: HLZ-J 1600 Airflow rate: 14,000 Bm³/h Inlet (suction side): 400 mm Height: 5,853 mm Diameter: 1,695 mm Centrifugal Fan: Ventilatorenfabrik Oelde GmbH Type: HRV 56N-400/M GL360 Airflow rate: 14,400 m³/h Rated power: 22 kW Rotary Valve: Ventilatorenfabrik Oelde GmbH Type: MS 050-390 A Capacity per revolution: 58 liters Lredsx U Amiepfx Ah Sou Rotor with 10 fixed rotor blades (cells)