Product description
Axial fan, Air mixer. Mounted horizontally, under the ceiling, it supports ‘S’ type fans in ductless ventilation projects. Also used to induce movement in areas of ‘standing’ air. Helps remove localised excess moisture or heat. In its vertical position, it proves useful in winter for temperature compensation in high halls, forcing warm air from below the ceiling into the lower parts of the hall.
- Standard diameter range: 400 – 500mm
- Operating temperatures: from -20 to +55°C
- Installed motor powers: 0.37 – 2.2kW
- Motor speeds: 1500, 1000min-1
- Impeller: composite and aluminium
- Motors fitted with closed bearings, maintenance-free
- Steel housings
- Guard screen on inlet
- Corrosion-protected housing – powder-coated
- Flexible duct connection possible (on the outlet side)
Special executions:
- Fan diameters up to max. Ø1250mm
- Casing hot-dip galvanised
Construction
Housing
Motor
Rotor
Housing:
- Machined from structural sheet steel. Equipped on both sides with peripheral reinforcement in the casing shell for the connection of flexible ducts
- Equipped with bolted or welded motor shelf
- Protected against corrosion by powder coating. Painted in colour RAL 9005 (black)
Housing optional:
- Corrosion protection by hot-dip galvanising
- Housing made of stainless steel, grade 1.4301
- Aluminium enclosure
- Inspection hatch
- Painted in another RAL colour
Motor:
- Asynchronous 1 or 3 phase
- Supply voltage: 1~ 230V; 3~ 230/400V
- Insulation class: F
- Degree of protection: IP 55
- Cast aluminium motor housing
Motor optional execution:
- Supply voltage: 460V
- Supply frequency: 60Hz
- Efficiency class: IE3, IE4
- Motor insulation class: H
- Degree of protection: IP 56, IP66
- Winding temperature sensors
Rotor:
- Blades made of glass fibre reinforced polypropylene, hub made of die-cast aluminium
- High flow capacity for direct inlet and short discharge
- Dynamically balanced to class G-6.3 in accordance with ISO 1940-1
Technical data
Specification
| Nr kat. | Type fan | Motor power [kW] | Current at 1~230V [A] | Current at 3~400V [A] | Speed [min -1] | Maximum capacity [m3/h] | Maximum total pressure [Pa] | Sound level [dB(A)]* | Mass [kg]** | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1100 | MP400/0,37-4/8 | 0.37 | 2.2 | - | 1440 | 6110 | 115 | 59 | 15 |
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| 1101 | MP400/0,55-2/6 | 0.55 | 3.1 | - | 2870 | 5910 | 240 | 61 | 16 |
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| 1102 | MP400/1,1-2/6 | 1.1 | - | 2.31 | 2880 | 7845 | 363 | 65 | 18 |
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| 1103 | MP400/1,5-2/8 | 1.5 | - | 3.06 | 2895 | 8290 | 500 | 71 | 21 |
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| 1104 | MP500/0,25-4/8 | 0.25 | 1.5 | - | 1420 | 6030 | 147 | 57 | 16 |
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| 1105 | MP500/0,37-4/6 | 0.37 | 2.2 | - | 1440 | 8330 | 138 | 59 | 17 |
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| 1106 | MP500/0,55-4/8 | 0.55 | 3 | - | 1430 | 8765 | 154 | 61 | 19 |
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| 1107 | MP500/0,75-4/8 | 0.75 | - | 1.75 | 1420 | 10960 | 150 | 64 | 22 |
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| 1108 | MP500/1,1-2/6 | 1.1 | - | 2.31 | 2880 | 9350 | 556 | 67 | 21 |
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| 1109 | MP500/1,5-2/6 | 1.5 | - | 3.06 | 2895 | 12190 | 495 | 69 | 23 |
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| 1110 | MP500/2,2-2/6 | 2.2 | - | 4.35 | 2895 | 14430 | 530 | 72 | 26 |
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Characteristics
3000 RPM
1500 RPM
MP400
MP500
MP400
MP500
Dimensions
Dimensions
| Catalogue number | Fan | ØD | L | ØDp | ØDz |
|---|---|---|---|---|---|
| 1100 | MP400/0,37-4/8 | 400 | 510 | 480 | 500 |
| 1101 | MP400/0,55-2/6 | 400 | 510 | 480 | 500 |
| 1102 | MP400/1,1-2/6 | 400 | 510 | 480 | 500 |
| 1103 | MP400/1,5-2/8 | 400 | 510 | 480 | 500 |
| 1104 | MP500/0,25-4/8 | 500 | 525 | 580 | 600 |
| 1105 | MP500/0,37-4/6 | 500 | 525 | 580 | 600 |
| 1106 | MP500/0,55-4/8 | 500 | 525 | 580 | 600 |
| 1107 | MP500/0,75-4/8 | 500 | 525 | 580 | 600 |
| 1108 | MP500/1,1-2/6 | 500 | 525 | 580 | 600 |
| 1109 | MP500/1,5-2/6 | 500 | 525 | 580 | 600 |
| 1110 | MP500/2,2-2/6 | 500 | 525 | 580 | 600 |