AirfoilMulti-Wing 9W2R Fan Blade
9W2R is the right-hand (R) blade of the Multi-Wing 9W2 profile; by Multi-Wing’s definition it turns clockwise when facing the airstream. Request a quote for single blades or complete impellers marked “9W2R” at the blade root.
Diameter range499–2,141 mm
Hub seriesW
RotationRight (R)
9W2 product codes and part numbers
Left/right blade codes, part numbers and complete impeller codes of the 9W2 profile. Request a quote from each code’s own page.
About 9W2R
9W2R is the right-hand (R) blade of the Multi-Wing 9W2 profile; by Multi-Wing’s definition it turns clockwise when facing the airstream. Request a quote for single blades or complete impellers marked “9W2R” at the blade root.
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.
9W2R can be produced at diameters from 499 mm to 2,141 mm. Since modular profiles are cut in 1 mm steps, simply state the diameter that matches your existing shroud or venturi ring.
Technical specifications
| Product group | Multi Wing Spare Part Numbers |
|---|---|
| Profile family | Airfoil |
| Hub series | W |
| Diameter range | 499–2,141 mm (19.6–84.3 inch) |
| Rotation | Right (R) |
| Profile | Multi-Wing 9W2 Fan Blade |
| Applications | Cooling towers, Dry coolers, Data center cooling |
Where is it used?
- Cooling towersA durable choice for open and closed circuit cooling towers working in high humidity.
- Dry coolersDelivers high airflow over large coil faces in dry coolers at low sound levels.
- Data center coolingUsed in chillers and dry coolers that keep data centers running around the clock.
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
630Diameter (mm)/6Blades-6Sockets/30Pitch (°)/PAGMaterial/9W2RProfile + hand/28Bore (mm)/8Key/62Hub/AMounting
This is an example label code for an impeller with the 9W2R profile. Simply write the full code from your label in the quote form. See our selection guide for details.
Frequently asked questions
What diameters is the Multi-Wing 9W2R Fan Blade available in?
The diameter range for 9W2R is 499–2,141 mm. State the size you need in the quote form.
What does the letter R in 9W2R mean?
The letter R shows the rotation: R is right-hand (clockwise). If you need the opposite direction, mention it in the note field of the quote form.
How do I get a price for 9W2R?
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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