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- Flow rates: 27 m³/h to 19.200 m³/h
- Single-phase alternating current drives
- 2- and 4-pole three-phase alternating current drives
- Wide range voltage drives
- Direct current drives
- External rotor drives
- Double fans
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- Pressures of up to 8000 Pa
- Noise control features
- Frequency-adjustable
- Energy-saving
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- High pressures up to 10,000 Pa
- Low flow rates (up to around 2,500 m ³/h)
- High speeds (around 5,000 rpm)
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- Max. differential pressure of 2.675 Pa
- Flow rates up to 170 m ³/h
- Die-cast zinc and aluminium fan housings
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- Ex zone 1 and 2 gases
- Ignition protection class ‘e’ – increased safety / ‘de’
- Explosion group IIC as per DIN EN 50018
- Temperature category T3, T4 – T6 available on request
- Operation with frequency converter
- ‘Non-electrical equipment’ as per DIN EN 13463 Parts 1 and 5
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- Ex zone 21 and 22 dust
- Ignition protection class ‘de’ – pressure-resistant enclosure
- Explosion group IIC as per DIN EN 50018
- Temperature class T4
- Operation with frequency converter
- ‘Non-electrical equipment’ as per DIN EN 13463 Parts 1 and 5
- Ex protection for dusty media in the fan or in its vicinity
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- Lightweight devices that can be collapsed and easily moved
- With 12 V drive, independent operation possible (integrated batteries)
- Easily transportable on HGVs delivering pellets
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- Temperatures up to 300°C (continuous operation)
- Up to 500 °C (continuous operation) on request
- Special roller bearing lubrication
- High ambient temperatures
- Direct drive
- Almost all fan types can be delivered with a temperature guard
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Installation/air circulation fans |
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- No housing to save space
- Must be integrated into machinery
- Easy installation with motor flange
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- Forced draught fans especially designed for use in exhaust systems
- Rotors with straight blades for dusty media
- Can also be used as installation fans (without housing) ith medium temperatures of up to 300°C
- Voltage adjustable on request
- Motor/rotor combination can be easily disassembled, making it easy to clean
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The illustration below depicts a special design -
ATEX model with mounting frame
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- Space-saving
- 1 drive operates two fans
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- Flow rates of 220 – 580 m³/h
- Static pressures of up to 650 Pa
- Extremely space-saving
- Hub motor integrated in housing
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Attractive and sturdy: Almost all of our fans are available in stainless steel. Housing elements and fan wheels including the hub and motor shaft can be supplied in V2A steel.
All welded parts are glass pellet-blasted.
Our stainless steel fans therefore meet all your technical and aesthetic requirements. The use of V2A significantly increases the lifetime of the devices – even if used in humid, abrasive atmospheres.
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Do you need something really different or an individual production run? No problem! We can work with you to develop solutions that meet your exact requirements. |
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Stainless steel fans are used in the following fields:
- In the food industry
- For laboratory equipment
- For purification plants
- For drinks’ machines
- In chemical production
- For off-shore work
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Electrical options:
- Special voltages and frequencies
- Tropical insulation ISO class H
- UL approval
- CSA design
- Protection classes
- Converter technology, dual-speed
- Railway-type
Mechanical options:
- Special flange
- Special accessories
- Condensation drainage
- Bracket mounts
- Straps
- Intermediate flange
- Bolts
- Tightly welded housing
- Special painted surfaces
- Special fan wheels
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