AirfoilMulti Wing 1248/3-6/32/PAG/7WL/48/14/A
Multi Wing 1248/3-6/32/PAG/7WL/48/14/A is a complete impeller: 1248 mm diameter, 3 blades (6-socket hub), 32° pitch, glass reinforced polyamide (PAG), 7W profile, left-hand (L) rotation. If your label shows the same code, add the identical impeller or just its replacement blades to your quote list.
Diameter range1,248 mm
Hub seriesW
RotationLeft (L)
7W product codes and part numbers
Left/right blade codes, part numbers and complete impeller codes of the 7W profile. Request a quote from each code’s own page.
About 1248/3-6/32/PAG/7WL/48/14/A
Multi Wing 1248/3-6/32/PAG/7WL/48/14/A is a complete impeller: 1248 mm diameter, 3 blades (6-socket hub), 32° pitch, glass reinforced polyamide (PAG), 7W profile, left-hand (L) rotation. If your label shows the same code, add the identical impeller or just its replacement blades to your quote list.
Airfoil profiles have a wing-like cross-section and deliver high efficiency across a wide operating range. From 2H to 10G, this family covers the most widely used Multi-Wing profiles, from small motor cooling fans to giant cooling tower impellers.
The W series is designed for large-diameter impellers. The 5W, 6W, 7W, 9W2, 1W, 2W, 3W, 8W and TR11W profiles are mounted with W retaining plates and are used in cooling towers, large dry coolers, genset radiators and tunnel ventilation fans.
Technical specifications
| Product group | Multi Wing Spare Part Numbers |
|---|---|
| Profile family | Airfoil |
| Hub series | W |
| Diameter range | 1,248 mm (49.1 inch) |
| Rotation | Left (L) |
| Profile | Multi-Wing 7W Fan Blade |
| Applications | Generator (genset) cooling, Cooling towers, Tunnel ventilation and smoke extraction, Industrial process cooling |
Where is it used?
- Generator (genset) coolingKeeps generator engines at safe temperatures with strong pressure and airflow through the radiator.
- Cooling towersA durable choice for open and closed circuit cooling towers working in high humidity.
- Tunnel ventilation and smoke extractionWith high-temperature materials it serves tunnel, car park and smoke extraction fans.
- Industrial process coolingServes cooling packages for transformers, compressors and process equipment.
What do we need for a quote?
- Diameter of the current fan (mm)
- Number of blades
- Profile code (e.g. 4Z, 6W, PMAX4)
- Rotation (L / R)
- Pitch angle
- Material (PPG, PAG, AL…)
- Hub / shaft bore size
- Motor speed (rpm)
You don’t need to know everything. Enter what you know and we will complete the rest together.
How to read the product code
1248Diameter (mm)/3Blades-6Sockets/32Pitch (°)/PAGMaterial/7WLProfile + hand/48Bore (mm)/14Key/AHub
This code identifies the impeller labelled 1248/3-6/32/PAG/7WL/48/14/A. If part of your code differs (e.g. pitch or bore), enter the code from your own label in the quote form. See our selection guide.
Frequently asked questions
What diameters is the Multi Wing 1248/3-6/32/PAG/7WL/48/14/A available in?
The diameter range for 1248/3-6/32/PAG/7WL/48/14/A is 1,248 mm. State the size you need in the quote form.
What does the letter L in 1248/3-6/32/PAG/7WL/48/14/A mean?
The letter L shows the rotation: L is left-hand (anticlockwise). If you need the opposite direction, mention it in the note field of the quote form.
How do I get a price for 1248/3-6/32/PAG/7WL/48/14/A?
Add the product to your quote list and send your contact details. Our quote with itemised prices, shipping and lead time is sent to your email address.
What is the lead time?
Items in stock are usually shipped the same day. Lead time for non-stock items is stated in your quote.
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