Used Dust Extractor / Clean Air Dust Extractor for sale (38,093)

Condition: new, Year of construction: 2025, AL-KO POWER UNIT® 120 M with automatic machine detection Clean air extraction system with H3 certification Intake nozzle: 120 mm Motor rated power: 1.5 kW / 3-phase Voltage: 400 V / 50 Hz Maximum air flow rate: 1,140 m³ / h Nominal air flow rate: 814 m³ / h Negative pressure: 2,180 Pa Filter area: 5.1 m² Chip collection volume: approx. 135 liters Nodshkztwepfx Ab Rslh Dimensions (L x W x H) in mm: 1,178 x 650 x 1,972 Weight: approx. 121 kg Location: In stock at warehouse 54634 Bitburg - immediately available -

Condition: new, Clean air dust collector AL-KO POWER UNIT 350 PLUS P-FU -Exhibition machine- Start-up with frequency converter, Pressure transmitter for demand-based control ----- Technical Data ----- Suction nozzle diameter: 355 mm, Nominal volume flow: 7,127 m³/h, Maximum volume flow: 10,000 m³/h, Maximum vacuum: 3,347 Pa, Njdpfx Ae Aaz S Aeb Rjlh Filter area: 73 m², Chip collection volume: 3 x 250 liters, Number of bags: 3 pieces, Motor 400 V: 15.0 kW, Dimensions (L x W x H): 3,320 x 1,058 x 2,361 mm, Sound pressure level: 73 dB(A), Weight: 1,064 kg, According to: GS - HO - new exhibition machine -

Condition: excellent (used), Year of construction: 2020, Used Geb. Reinluft dust collector APU 300 P Year of manufacture: 2020 Technical data 300-P Intake nozzle: 300 mm Motor rated power: 7.5 kW / 3-phase Voltage: 400 V / 50 Hz Max. volume flow: 6,000 m³ / h Rated volume flow: 5,089 m³ / h Vacuum: 2,280 Pa Nledpfxo Afatij Ab Roh Filter area: 30 m² Chip collection volume: 3 x 165 L Dimensions (L / W / H) in mm: 2963 x 994 x 2346 Weight: 880 kg Location: Available from stock, 54634 Bitburg Immediately available Subject to prior sale.

Condition: new, Year of construction: 2025, Al-Ko Clean Air Dust Collector Njdpfsbuvbrex Ab Rslh Exhibition piece (no operating hours yet – new) Technical data, Power Unit 250 P Intake nozzle: 250 mm Motor rated power: 6.5 kW / 3-phase Voltage: 400 V / 50 Hz Maximum air flow: 4900 m³ / h Rated air flow: 3524 m³ / h Negative pressure: 2451 Pa Filter area: 22.4 m² Chip collection volume: 2 x 250 L Dimensions (L / W / H) in mm: 2305 x 994 x 2351 Weight: 758 kg Location: available from warehouse 54634 Bitburg

Condition: new, Clean air dust collector AL-KO POWER UNIT 300 P -Exhibition model- Pre-separator integrated, Fire extinguishing system integrated ----- Technical data ----- Nlsdpfsu R S A Rox Ab Roh Suction nozzle diameter: 300 mm, Nominal air flow rate: 5,089 m³/h, Maximum air flow rate: 6,000 m³/h, Maximum vacuum: 2,587 Pa, Filter area: 30 m², Chip collection volume: 3 x 250 liters, Number of bags: 3 pieces, Motor 400 V: 7.5 kW, Dimensions (L x W x H): 3,000 x 1,058 x 2,361 mm, Sound pressure level: 71 dB(A), Weight: 838 kg, According to: GS - HO - new exhibition machine -

Condition: excellent (used), Year of construction: 2021, Extraction connection, D 140mm Nljdpfjzxql Eox Ab Rjh Chip collector capacity 200L Airflow rate [m³/h] 2500 3 kW, 400V

Condition: new, Clean air dust extractor AL-KO POWER UNIT 350 PLUS P-FU with compressed air cleaning and frequency inverter Start-up with frequency inverter, pressure transmitter for demand-based control ----- Technical Data ----- Suction nozzle diameter: 355 mm, Nominal volume flow: 7,127 m³/h, Maximum volume flow: 10,000 m³/h, Maximum negative pressure: 3,347 Pa, Filter area: 73 m², Chip collection volume: 3 x 250 liters, Nledswzyh Ropfx Ab Rjh Number of bags: 3 pieces, Motor 400 V: 15.0 kW, Dimensions (L x W x H): 3,320 x 1,058 x 2,361 mm, Sound pressure level: 73 dB(A), Weight: 1,064 kg, according to: GS - HO - 07

Condition: new, Year of construction: 2026, -Smart Safety Clean Air Enhanced Efficiency. -Elevate your workplace safety with the TFON Airwet Series — a state-of-the-art wet-type air suction system engineered to eliminate sparks and dust produced during deburring processes. The Airwet Series significantly reduces the risk of fire and explosion, protecting both your workforce and your facility. -Fire & Explosion Prevention: Nodpfsvg U Dxex Ab Rolh Effectively minimizes hazardous particles and ignition sources right at the source. -Enhanced Air Quality: Captures and removes airborne contaminants, creating a cleaner and healthier work environment. Seamless Integration: Compact, space-saving design allows for easy installation into existing machinery and workflows. Increased Safety & Regulatory Compliance: Supports compliance with occupational health and safety standards, boosting overall operational safety...

Condition: as good as new (ex-display), Year of construction: 2025, Basically a new machine, it was demonstrated at our in-house trade fair (3 days). 5 operating hours. Technical data 300-P Intake nozzle: 300 mm Motor rated power: 7.5 kW / 3-phase Voltage: 400 V / 50 Hz Max. volume flow: 6,000 m³/h Rated volume flow: 5,089 m³/h Negative pressure: 2,280 Pa Filter area: 30 m² Njdpfxsbqachs Ab Relh Chip collection volume: 3 x 165 L Dimensions (L/W/H) in mm: 2963 x 994 x 2346 Weight: 880 kg Location: Available from warehouse 54634 Bitburg Immediately available Subject to prior sale.

Condition: as good as new (ex-display), Year of construction: 2025, Technical data POWER UNIT 200 P • Intake nozzle diameter: 200 mm • Motor rated power: 2.9 kW; 400 V/50 Hz Nljdpfx Abjbpg Nce Roh • Max. volume flow: 3010 m³/h • Rated volume flow: 2262 m³/h • Vacuum: 2174 Pa • Filter area: 13.7 m² • Filter cleaning: Compressed air cleaning • 2 collection containers (rolling containers): a. 241 liters • Dimensions (L x W x H): 2322 x 830 x 2050 • Weight: 320 kg • Design / operating side can be selected: right / left Location: In stock at Bitburg Top price for the showroom model

Condition: as good as new (ex-display), Year of construction: 2025, Technical specifications POWER UNIT 160 P: • Intake nozzle diameter: 160 mm • Rated motor power: 2.2 kW; 400 V/50 Hz • Max. volume flow: 2000 m³/h • Rated volume flow: 1448 m³/h • Vacuum: 2503 Pa • Filter area: 9 m² • Filter cleaning: Compressed air cleaning • Collection container (rolling container): 241 liters • Dimensions (L x W x H): 1684 x 830 x 2050 • Weight: 288 kg • Design / Operating side, selectable: right / left Nsdpfxsbpg Its Ab Relh Location: In stock at warehouse 54634 Bitburg Excellent price for the showroom model.

Condition: as good as new (ex-display), Year of construction: 2025, Al-Ko Clean Air Dust Extractor Exhibition model Sold at a special price Technical data, Power Unit 250 P Suction nozzle: 250 mm Nsdpfxocdr Ens Ab Rolh Engine rated power: 6.5 kW / 3-phase Voltage: 400 V / 50 Hz Max. volume flow rate: 4900 m³ / h Rated volume flow rate: 3524 m³ / h Negative pressure: 2451 Pa Filter area: 22.4 m² Chip collection volume: 2 x 250 L Dimensions (L / W / H) in mm: 2305 x 994 x 2351 Weight: 758 kg Location: Warehouse 54634 Bitburg Subject to prior sale.

Condition: new, Clean air dust collector AL-KO POWER UNIT 350 P-FU with compressed air cleaning and frequency inverter Start-up with frequency inverter, pressure transmitter for demand-based control ----- Technical Data ----- Suction nozzle Ø: 350 mm, Nedpfxsxpxime Ab Relh Nominal volumetric flow: 6,927 m³/h, Max. volumetric flow: 8,500 m³/h, Max. negative pressure: 2,543 Pa, Filter area: 73 m², Chip collection volume: 3 x 250 liters, Number of bags: 3 pieces, Motor 400 V: 11.0 kW, Dimensions (L x W x H): 3,337 x 1,058 x 2,361 mm, Sound pressure level: 71 dB(A), Weight: 999 kg, according to: GS - HO - 07

Condition: as good as new (ex-display), Year of construction: 2025, Exhibition model – new Sold at a special price Technical data 300-P Intake nozzle: 300 mm Motor rated power: 7.5 kW / 3-phase Voltage: 400 V / 50 Hz Maximum volume flow: 6,000 m³/h Rated volume flow: 5,089 m³/h Nodpfx Abecdrzds Rslh Vacuum: 2280 Pa Filter area: 30 m² Chip collection volume: 3 x 250 L Dimensions (L / W / H) in mm: 2963 x 994 x 2346 Weight: 880 kg Location: Available from Bitburg warehouse Subject to prior sale.

Year of construction: 2021, condition: ready for operation (used), controller manufacturer: SIEMENS, controller model: SIMATIC S7-1500, total width: 2,035 mm, total height: 2,215 mm, product length (max.): 2,200 mm, number of axes: 3, This 3-axis clean CELL 3220 was manufactured in 2021. It features a powerful 600 W diode-pumped solid-state laser with a wavelength of 1064 nm and an integrated water-to-water cooling system. The machine is equipped with a Siemens control unit and a robust ABB robot for enhanced automation. If you are looking to get high-quality laser cleaning capabilities, consider the Clean Laser clean CELL 3220 machine we have for sale. Contact us for further details. • Machine Type: Automated Robotic Laser Cleaning Cell • Laser Source: cleanLASER CL600 Mid-Power Laser • Laser Type: Diode-Pumped Solid-State Laser (DPSSL) • Laser Wavelength: 1064 nm • Laser Operation Mode: Pulsed (ns) • Average Laser Power: 600 W ±5% • Alignment Laser Wavelength: 658 nm • Alignment Laser Power: 28 mW • Cooling System: Integrated Water-to-Water Cooling System • Additional Chiller: Cooler ONE Plus Air (Air-Cooled) • Fiber Cable Type: Quartz Fiber Optic Cable • Fiber Length: 10 m • Fiber Geometry: Square • Protective Hose Diameter: 21 mm • Optical System: STAMP 25 2D Optics • Optics Connection: 90° • Focal Length: 163 mm • Control Unit Brand: Siemens • Control Unit Model: SIMATIC S7-1500 PLC • Drive System: Siemens 1FK7 Servo Drives • Linear Axis System: 3-Axis Portal System • Maximum Axis Payload: Approx. 25 kg • Axis Speed (X/Y): >200 mm/s • Communication Interface: Profinet • Digital I/O: Standard Njdpfx Aez Ahccjb Relh • Software: cleanSTUDIO / cleanCONTROL • Industrial PC: 19" Rack PC • SSD Capacity: 256 GB • RAM: 8 GB • Processor: Intel Core i5 (minimum) or equivalent • Robot: ABB Robot • Gripper: 2-Workpiece Gripper • Conveyor System: Bosch TS2 Transfer System • Loading System: Manual Workpiece Carrier Loading • Discharge Conveyor Length: Approx. 4.8 m • Extraction System: ULT Maxi Plus • Fan Capacity: Max. 4,000 m³/h • Maximum Pressure: 3,300 Pa • Filter Cartridges: 4 × 600 mm • Dust Drum Capacity: 200 L • Extraction Power: 5 kW • Power Supply: 400 V, 3-PhaseAdditional photos are available upon request.

Condition: ready for operation (used), Dust cyclone, dust separator, dust extractor, vacuum cleaner, Used machine Manufacturer: Piovan Type: — Overall dimensions: Width: 820 mm Depth: 600 mm Height: 2300 mm Vacuum pump data: Manufacturer: Siemens Type: ELMO-G 2BH1 Power: 4 kW Nedpfxjxh Amms Ab Relh Dust container size: Ø 470 x 340 mm

Condition: used, Year of construction: 2001, functionality: fully functional, type of input current: three-phase, suction capacity: 6,000 m³/h, intake manifold diameter: 300 mm, filter area: 31 m², Dust extraction unit, chip extractor, self-cleaning filter, vacuum, pneumatic ALKO MOBIL JET 300 The filter is pneumatically cleaned by compressed air pulses during operation, ensuring high device efficiency. The fan is positioned on the clean air side, minimizing explosion risk. The unit is additionally equipped with a fire protection system. Perfectly suited for wide belt sanders and all types of dry dust in various technological processes – filtration bags can be replaced to suit specific requirements and applications. Fan power: 7.5 kW Capacity: 6000 m3/h Vacuum: 2400 Pa Nozzle diameter: 300 mm Air return Automation for direct start from machines. Nedey Rz T Hopfx Ab Rolh Stock no.: 1131

Condition: used, Year of construction: 2013, functionality: fully functional, input voltage: 400 V, input frequency: 50 Hz, type of input current: three-phase, intake vacuum (max.): 60 mbar, suction capacity: 6,000 m³/h, intake manifold diameter: 400 mm, filter area: 84 m², actuation type: electric, total height: 4,400 mm, total length: 1,400 mm, total width: 1,500 mm, overall weight: 1,500 kg, Equipment: CE marking, Dust extraction system, fume extraction for welding, self-cleaning cartridge filter, pneumatic, vacuum system for plasma, laser, sandblasting, soda blasting, shot blasting, and for all types of dry dust. The Absolent dust filter is based on the latest and most efficient filtration technology. This solution works particularly well in installations operating in continuous mode (24/7). Dust-laden air is drawn in through an inlet located in the upper part of the filter. The heaviest dust particles fall directly into the dust collection container. The air, along with lighter particles, is directed further towards the filter cartridges, where the dust settles. The filtered air is then removed from the device through an outlet using an external fan. When the pressure drop across the filter cartridges exceeds the set limit value, valves open in the cleaning air tank, and a pulse of compressed air is released from the cleaning nozzles. This pulse causes the accumulated dust to detach from the filter surface and fall into the dust collection container. Range of applications: The Absolent A•dust is ideal for processes that generate dry dust, such as: Nodpfxj Ady Dlj Ab Rjlh • Welding • Laser and plasma cutting • Grinding and polishing Brand: Absolent Model: A•dust5 Parameters: Fan with a power of 18.5 kW. Capacity: 6000 m3/h Vacuum: 6000 Pa Filtration area: 84 m2 Included: Partial ductwork Summer/winter flap Stock number: 1175

Year of construction: 2025, condition: like new (used), For sale is a mobile dust extractor from the manufacturer Blotenberg, model FILTERBLOC MOBIL-3000, with 0 operating hours. The unit has sustained minor damage, presumably from a collision, but this is not expected to affect its functionality. Manufacturer: Blotenberg Model: FILTERBLOC MOBIL-3000 Date of manufacture: 04/2025 Article number: OEM-7094 Power: 3.0 kW Voltage: 400 V Phases: 3P+PE Frequency: 50 Hz Protection class: IP55 Nominal air volume: 3,200 m³/h Nodpfx Aoz R Dhpeb Rslh Max. negative pressure: 2,500 Pa Max. raw air connection: Ø 224 mm Filter area: 20 m² Weight: 180 kg Operating hours: 0 h Design: Mobile, can be moved Application: Extraction of dry, free-flowing dust and fumes Condition: Unused, with minor collision damage Documentation: Operating and maintenance manual available

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

Condition: used, Year of construction: 2010, functionality: fully functional, power: 7.5 kW (10.20 HP), input voltage: 400 V, input frequency: 50 Hz, total height: 3,260 mm, total length: 2,580 mm, total width: 1,115 mm, We offer this used CORAL EUROFILTER 300 dust extractor, year of construction 2010. Article: EUROFILTER 300 Serial number: 202 Voltage: 400/690 V Frequency: 50 Hz Nlsdpfxjygxbfo Ab Rsh Power: 7.5 kW Rated speed: 2800 RPM Inlet dia of 300mm inlet of the rotary 280mm Automatic cleaning: yes Manual removal/cleaning of filters: only periodically, mainly for inspection or replacement The machine is operational and available. If you have any questions or need more information, feel free to send us a message or give us a call.

Condition: reconditioned (used), Year of construction: 2015, functionality: fully functional, power: 7.5 kW (10.20 HP), input voltage: 400 V, input current: 16 A, type of input current: three-phase, volume flow: 6,000 m³/h, intake manifold diameter: 300 mm, total height: 2,000 mm, total length: 3,100 mm, total width: 900 mm, overall weight: 925 kg, compressed air connection: 6 bar, nominal flow rate: 5,100 m³/h, negative pressure: 2,700 Pa, Technical data: Suction nozzle diameter D = 300 mm Residual dust content < 0.1 mg/m³ H3 Filter area 28 m² Cleaning method: compressed air Volume flow 6000 m³/h Negative pressure 2500 Pa Sound pressure level 72 dB(A) Motor/fan 7.5 kW 400 V 50 Hz Operating mode: continuous operation Volume of chip collection container 3 x 165 l Weight approx. 1000 kg Dimensions (L x W x H in mm) 3070 x 900 x 1950 Nsdpfx Aboyi Efco Relh Scope of delivery: - Housing, pressure shock-resistant up to 200 mbar, - Chassis, - 3 filling containers for the SMU 6000.1, - Separator with filter, - Fan unit with discharge duct, - Compressed air or vibration cleaning, - Control cabinet with main switch, motor starter and automatic start, - Integrated fire extinguishing system, - Automatic cleaning initiation and integrated filter monitoring with indicator light, - 5 m connection cable with 32 A CEE plug, - Device plug with phase inverter, including frequency inverter workshop tested

Condition: new, functionality: fully functional, Year of construction: 2026, CORMAK DC2200 Model The CORMAK DC2200 is a powerful and robust cyclone dust extractor, designed to efficiently purify the air in woodworking shops, furniture factories, and metalworking facilities. Thanks to its cyclone separator, high-performance radial fan, and modern filtration system, the machine ensures effective particle separation and long-term high efficiency. Main Advantages of the CORMAK DC2200 High extraction capacity – up to 2800 m³/h – effective removal of dust and shavings from multiple workstations simultaneously Cyclone separator – separates larger particles before the filter, extending its service life Powerful 2.2 kW (2200 W / 50 Hz) motor – stable and reliable continuous operation Large 151-liter metal container – convenient and safe waste collection Filtration area of 4.8 m² – ensures high efficiency in capturing fine dust particles Compact, mobile design – sturdy frame with transport wheels for easy movement Nedpjxrdhaofx Ab Rolh Quiet operation – optimized fan design reduces noise without sacrificing performance Design and Technology The CORMAK DC2200 is equipped with a 365 mm radial fan, generating a maximum static pressure of 2220 Pa. This allows efficient air suction through long ducting systems and multiple workstations. The extractor offers three suction inlets (3 × Ø100 mm) and one main inlet (Ø200 mm) for flexible setup according to the production area layout. The cyclone separation system effectively removes heavier particles at the inlet, directing only pre-cleaned air to the container. The cylindrical filter (Ø370 × 612 mm) ensures consistent airflow even during intensive operation. Performance and Ergonomics The DC2200 extractor is designed for daily use in small and medium-sized workshops. The 151-liter container (Ø620 × 570 mm) provides long working cycles without frequent emptying. With its compact dimensions (1320 × 900 × 1840 mm) and lightweight design (136 kg net), the unit fits easily into any workspace. Applications The CORMAK DC2200 is ideal for use in: Carpentry and furniture workshops Sawmills and wood-processing facilities Model-making and metalworking shops Production of composite and MDF components Standard Equipment Cyclone separator Cylindrical filter with large filtration surface 151 L metal container for dust and shavings Transport wheels Suction inlets: Ø200 mm and 3 × Ø100 mm Technical Specifications Parameter Specification Motor power 2.2 kW / 50 Hz Airflow (without filter) 3900 m³/h Max. static pressure 2220 Pa Fan diameter 365 mm Inlet diameter 1 × Ø200 mm / 3 × Ø100 mm Container volume 151 L Container dimensions Ø620 × 570 mm Filter surface area 4.8 m² Filter dimensions Ø370 × 612 mm Overall dimensions (L × W × H) 1320 × 900 × 1840 mm Weight (net / gross) 136 / 170 kg

Condition: used, Year of construction: 2026, New demonstration machine! List price €21,690 net. High-performance dust extraction unit for extracting dust from machining centers, suitable for installation in the work area outside of potentially explosive zones. Key design features: - Galvanized steel sheet construction - Space-saving due to its compact design - Delivered in operational condition - ATEX - Impact resistance tested (FSA) - Low energy consumption with high performance thanks to a high-performance fan arranged on the clean air side with a special impeller - Energy-saving motor of efficiency class IE3 - 3 large-volume collection containers with liner bags - Collection volume 495 liters - High operational safety and long service life thanks to BGIA-tested filter hoses - Compressed air pulse cleaning ("Jet" cleaning) with time-dependent control for regenerating the filter surface - Alpha control with automatic start function (slide valve control available at extra cost) - Connection cable, 5 m long, with plug - Automatic fire suppression system with special extinguishing agent container (no connection to the water supply required) - The extinguishing agent, ABC powder, is not suitable for fires involving metals as well as cooking fats and oils - Check valve, type-tested - Design according to DIN EN 16770 - Residual dust content in the exhaust air below 0.1 mg/m3 - Passed GS-HO-14 "GS - H3" test - A T T E N T I O N ! - The compressed air pipe from the compressed air tank, a pressure regulator, a maintenance unit, a filter and a water separator are not included in the scope of delivery. These parts must be connected on-site. - The pressure regulator must be mounted directly in front of the compressed air tank in the supply line. The compressed air must be absolutely dry, dust-free and oil-free. - N O T I C E ! - Uniform filling of the collection containers cannot be guaranteed due to process-related reasons. Suction nozzle arrangement: Left Nominal volume flow *) : 3535 m3/h Nledpfx Abozxtz No Roh Maximum volume flow: 5500 m3/h Negative pressure at the interface *): - At nominal volume flow: 2950 Pa - At maximum volume flow: 2200 Pa Filter area: 20.5 m2 Suction nozzle: 250 mm Nozzle height, approx.: 968 mm, center Motor - Fan: 5.50 kW, 3x400 V, 50 Hz Fuse: 32 A (on-site) Compressed air connection: 1/2 " (on-site) Operating pressure: 4.5 bar Compressed air consumption: approx. 45 Nl, per compressed air pulse with an impulse time of: 60 ms Sound pressure level: 73.0 dB(A) Weight, approx.: 760 kg Dimensions, L x W x H: 2750 x 1030 x 2500 mm *) Mandatory information according to GS-HO-07 at 20 m/s and with the filter hoses under load (beech test dust). In the delivery condition and under practical conditions with coarser dust, the suction power is significantly higher. Scope of delivery: - Filter hoses, externally pressurized, permeability < 0.5 % (BGIA) - Energy-saving motor of efficiency class IE3 - 3 large-volume mobile collection containers - Mitsubishi-Alpha control with automatic start function (6 I-coils can be connected) and runtime addition - Input for external shutdown signal (limit switch, etc.) - Jet cleaning with time-dependent control - Type-tested check valve - Automatic fire suppression system (with special extinguishing agent) "GS-wood dust tested - H 3" Optional equipment: Control on the operator side IE5 efficiency power pack Up to 25% efficiency advantage with the optional IE5 efficiency power pack. Vacumobile with IE5 synchronous motors reduces your electricity consumption an

Condition: excellent (used), ALKO clean air extraction unit, Power Unit 200P – used Air filtration using filter hoses, Cleaning performed pneumatically, Nlsdpfx Absy T Ebgs Rjh Dust-tested, Movable collection container ----- Technical data ----- Extraction nozzle diameter: 200 mm, Nominal air flow rate: 2,261 m³/h, Max. negative pressure: 2,174 Pa, Number of bags: 2, Motor: 3 kW, Compressed air connection: 6 bar, Dimensions (L x W x H): 2,300 x 850 x 2,050 mm, Weight: 470 kg Quality information: - Complete basic inspection - Complete basic cleaning - Electrical system checked - Pneumatic system checked - Ready for immediate use