WOMP
Table of contents:
Product description
Axial medium-pressure fans designed for air handling in ventilation systems for ships and offshore units. The design of the impeller together with the rear guide vane ensures the pumping of large volumes of air in small duct sections. 50Hz or 60Hz motors can be used.
- Available in diameters: Ø400 – 1000mm.
- Working temperatures: from -20 to +55°C
- Installed motor powers: 0.25 – 30kW
- Motor speeds: 3000, 1500 min-1
- Motors fitted with closed bearings, maintenance-free
- Motors adapted as standard for speed control by a frequency converter
- Enclosures fitted with a rear guide vane
- Casing protected against corrosion – powder coating
- Direction of flow: Impeller – Motor (WS)
Special/optional executions:
- explosion-proof
- high temperature max. temperature: 135°C
- relubricatable motor bearings
Construction
Housing
Motor
Rotor
Housing:
- Perfectly round, machined from structural steel sheet. Equipped on both sides with flanges rolled from the casing shell with connection holes
- Fitted with welded motor seat and rear wheel
- Protected against corrosion by powder coating. Painted in colour RAL 7035 (light grey)
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 3 phase
- Supply voltage: 3~ 230/400V; 400/690V
- Efficiency class : IE3
- Insulation class: F
- Degree of protection: IP 55
- Cast aluminium or cast iron motor body
Motor optional execution:
- Supply voltage: 440V, 460V, 500V, 1000V
- Supply frequency: 60Hz
- Efficiency class: IE 4
- Motor insulation class: H
- Degree of protection: IP 56, IP66
- Winding temperature sensors
- Bearing temperature sensors
Impeller:
- Blades and hub made of die-cast aluminium
- Highly efficient blades with special sickle shape for lower noise levels
- Lower energy consumption while maintaining the highest flow parameters
- Dynamically balanced to class G-6.3 according to ISO 1940-1
Technical data
Specification
| Product number | Fan type | Motor power [kW] | Current at 3~400 V [A] | Speed [min-1] | Maximum capacity [m3/h] | Max. static pressure [Pa] | Acoustic Pressure Level [SPL] | |
|---|---|---|---|---|---|---|---|---|
| 2001 | WOMP400/3,0-2/12 | 3,0 | 5,8 | 2915 | 10800 | 870 | 85 | |
| 2002 | WOMP400/2,2-2/12 | 2,2 | 4,3 | 2910 | 8900 | 730 | 84,5 | |
| 2003 | WOMP400/0,37-4/12 | 0,37 | 1,25 | 1360 | 5400 | 195 | 72 | |
| 2004 | WOMP400/0,25-4/12 | 0,25 | 0,85 | 1380 | 4400 | 175 | 72 | |
| 2005 | WOMP500/11,0-2/12 | 11,0 | 19,6 | 2925 | 22500 | 1400 | 91 | |
| 2006 | WOMP500/7,5-2/12 | 7,5 | 13,3 | 2940 | 19300 | 1320 | 91 | |
| 2007 | WOMP500/5,5-2/12 | 5,5 | 10 | 2940 | 15800 | 1070 | 90 | |
| 2008 | WOMP500/1,1-4/12 | 1,1 | 2,75 | 1410 | 11000 | 320 | 77 | |
| 2009 | WOMP500/0,75-4/12 | 0,75 | 2,1 | 1430 | 8400 | 270 | 76 | |
| 2010 | WOMP630/22,0-2/12 | 22,0 | 38,5 | 2950 | 35000 | 1850 | 93 | |
| 2011 | WOMP630/4,0-4/12 | 4,0 | 8,1 | 1465 | 21500 | 550 | 81 | |
| 2012 | WOMP630/3,0-4/12 | 3,0 | 6,3 | 1465 | 19200 | 520 | 81 | |
| 2013 | WOMP800/15,0-4/12 | 15,0 | 28,3 | 1475 | 46000 | 900 | 89 | |
| 2014 | WOMP800/11,0-4/12 | 11,0 | 20,9 | 1470 | 41500 | 870 | 89 | |
| 2015 | WOMP800/9,2-4/12 | 9,2 | 17,6 | 1465 | 38000 | 810 | 88 | |
| 2016 | WOMP800/7,5-4/12 | 7,5 | 14,4 | 1465 | 34000 | 730 | 87 | |
| 2017 | WOMP800/4,0-6/12 | 4,0 | 8,1 | 965 | 30500 | 390 | 79 | |
| 2018 | WOMP800/3,0-6/12 | 3,0 | 6,2 | 965 | 26000 | 360 | 78 | |
| 2019 | WOMP800/2,2-6/12 | 2,2 | 5 | 965 | 22400 | 315 | 78 | |
| 2020 | WOMP1000/37,0-4/12 | 37,0 | 66,0 | 1475 | 84000 | 1350 | 98 | |
| 2021 | WOMP1000/30,0-4/12 | 30,0 | 52,0 | 1475 | 76000 | 1230 | 97 | |
| 2022 | WOMP1000/22,0-4/12 | 22,0 | 41,1 | 1475 | 62000 | 1120 | 97 | |
| 2023 | WOMP1000/11,0-6/12 | 11,0 | 21,4 | 970 | 55000 | 560 | 92 | |
| 2024 | WOMP1000/7,5-6/12 | 7,5 | 14,8 | 970 | 41000 | 490 | 91 |
Characteristics
3000 RPM
1500 RPM
1000 RPM
WOMP 400
WOMP 500
WOMP 630
WOMP 400
WOMP 500
WOMP 630
WOMP 800
WOMP 1000
WOMP 800
WOMP 1000
Dimensions
Dimensions
| Number produktu | Fan type | ØD | L | ØDp | ØDz | n x Ød |
|---|---|---|---|---|---|---|
| 2001 | WOMP400/3,0-2/12 | 400 | 450 | 460 | 490 | 12xØ14 |
| 2002 | WOMP400/2,2-2/12 | 400 | 450 | 460 | 490 | 12xØ14 |
| 2003 | WOMP400/0,37-4/12 | 400 | 450 | 460 | 490 | 12xØ14 |
| 2004 | WOMP400/0,25-4/12 | 400 | 450 | 460 | 490 | 12xØ14 |
| 2005 | WOMP500/11,0-2/12 | 500 | 620 | 560 | 590 | 12xØ14 |
| 2006 | WOMP500/7,5-2/12 | 500 | 620 | 560 | 590 | 12xØ14 |
| 2007 | WOMP500/5,5-2/12 | 500 | 620 | 560 | 590 | 12xØ14 |
| 2008 | WOMP500/1,1-4/12 | 500 | 500 | 560 | 590 | 12xØ14 |
| 2009 | WOMP500/0,75-4/12 | 500 | 500 | 560 | 590 | 12xØ14 |
| 2010 | WOMP630/22,0-2/12 | 630 | 800 | 690 | 720 | 16xØ14 |
| 2011 | WOMP630/4,0-4/12 | 630 | 690 | 690 | 720 | 16xØ14 |
| 2012 | WOMP630/3,0-4/12 | 630 | 690 | 690 | 720 | 16xØ14 |
| 2013 | WOMP800/15,0-4/12 | 800 | 860 | 860 | 890 | 16xØ14 |
| 2014 | WOMP800/11,0-4/12 | 800 | 860 | 860 | 890 | 16xØ14 |
| 2015 | WOMP800/9,2-4/12 | 800 | 800 | 860 | 890 | 16xØ14 |
| 2016 | WOMP800/7,5-4/12 | 800 | 660 | 860 | 890 | 16xØ14 |
| 2017 | WOMP800/4,0-6/12 | 800 | 660 | 860 | 890 | 16xØ14 |
| 2018 | WOMP800/3,0-6/12 | 800 | 660 | 860 | 890 | 16xØ14 |
| 2019 | WOMP800/2,2-6/12 | 800 | 660 | 860 | 890 | 16xØ14 |
| 2020 | WOMP1000/37,0-4/12 | 1000 | 1000 | 1050 | 1090 | 16xØ14 |
| 2021 | WOMP1000/30,0-4/12 | 1000 | 1000 | 1050 | 1090 | 16xØ14 |
| 2022 | WOMP1000/22,0-4/12 | 1000 | 900 | 1050 | 1090 | 16xØ14 |
| 2023 | WOMP1000/11,0-6/12 | 1000 | 900 | 1050 | 1090 | 16xØ14 |
| 2024 | WOMP1000/7,5-6/12 | 1000 | 900 | 1050 | 1090 | 16xØ14 |