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WMT-4 PTO fan
New product
Transport fan of 4.0 kW in PTO execution.
PTO execution is characterized by:
- an additional seal on the impeller hub, preventing the steam from the pumped medium from reaching the motor bearing,
- a heat ejector, located on the extended rotor hub, allowing pumping of higher temperature medium (up to 120oC).
Available on request.
More info
WMT series conveying fans are designed for pneumatic conveying of sawdust, shavings, flakes, granules, paper cuttings, dried, leather, plastics and other bulk substances of similar nature.
Motor efficiency class: IE3 (Premium Efficiency).
Transport distance: up to 40 m (depending on pipeline resistance).
The fan may not be used in explosive atmospheres or for transporting gases or substances threatening to explode.
The device is not suitable for pumping air containing corrosive or viscous contaminants.
A WMT series catalog with technical data and mounting dimensions, as well as a 3D CAD drawing in STEP (.STP) format is available in the download section.
Fans in stock are available in the figure shown in the photos (RD 0). Other figures (rotation and/or mirror image) are made to order (please contact us by phone or email).
WMT fans are available in standard version (without additional marking) and in modified versions, described in the table below.
Modifications can be combined, e.g. WMT-5 WC H.
|
Modification designation |
Characteristics |
Example application |
|
WC |
Version with increased pressure |
Transport of plastics, granulates, ground waste |
|
H |
Rotor with double-layer blades with wear-resistant steel caps, wear-resistant steel casing wrap |
3-shift operation, recycling industry, transport of wood chips, high concentration of material |
|
PO |
Additional sealing to prevent vapor from the transported medium from reaching the motor bearings |
Transport of wet film flake, extraction of steam from pellet cooler, transport of washer waste |
|
PTO |
Additional sealing and heat rejection to limit heat transfer to the motor |
Pneumatic conveying at elevated temperatures (consider WMST or WMPT fans for more demanding applications) |
|
K |
Rectangular housing allowing installation in any orientation in space |
Built-in operation in a larger system or unusual pipeline layout |
Data sheet
| Nominal inlet diameter [mm] | 200 |
| Nominal outlet diameter [mm]. | 200 |
| Maximum pressure [Pa]. | 2300 |
| Maximum theoretical capacity [m3/h] | 5800 |
| Maximum capacity [m3/h] | 4500 |
| Typowy punkt pracy | 3500 m3/h, 2050 Pa |
| Rotor type | transportable, self-cleaning |
| Motor power [kW]. | 4.0 |
| Power supply | 3x400 V, 50 Hz |
| Engine speed [rpm]. | 2915 |
| Engine efficiency class | IE3 (Premium Efficiency) |
| In the price of the product | outlet adapter for connecting round pipe |
| The product does not include | power cord and switch |
| Joining method | spigot for sliding the pipe |
| Max. temperature of the pumped medium | 120 degrees Celsius |
| Work configuration | suction, discharge or suction and discharge |
Download
3D Model [STP].
CAD file (for import in programs such as Autodesk Inventor, AutoCad, SolidWorks, SolidEdge and others). For in-house use in transportation system design only.
DownloadCharacteristics of the WMT-4/200
Flow characteristics of WMT-4/200 fan. not applicable to fans with WC or HP designation.
Download