Airfoil10G product codes and part numbers
Left/right blade codes, part numbers and complete impeller codes of the 10G profile. Request a quote from each code’s own page.
About 10G
10G is the largest airfoil profile of the Multi-Wing modular system, reaching 2,746 mm—the heart of large cooling towers.
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 G series is designed for the largest impellers in the Multi-Wing modular system. The 10G airfoil and 1G sickle profiles are used with G retaining plates from 1,202 mm up to 2,746 mm and are key components of large cooling towers and industrial dry coolers.
10G can be produced at diameters from 1,202 mm to 2,746 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 | Modular Fan Impellers |
|---|---|
| Profile family | Airfoil |
| Hub series | G |
| Diameter range | 1,202–2,746 mm (47.3–108.1 inch) |
| Rotation | Left (L) and right (R) |
| Pitch angle | Adjustable — set to the duty point |
| Material options | PPG, PAG, PAGV1, PAGAS, PAG6-C, AL, AL 400C (depending on profile and size) |
| Add-on | Winglet, EPS, viscous clutch |
| 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
1202Diameter (mm)/7Blades-7Sockets/30Pitch (°)/PAGMaterial/10GLProfile + hand/28Bore (mm)/8Key/62Hub/AMounting
This is an example label code for an impeller with the 10G 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 10G Fan Blade available in?
The diameter range for 10G is 1,202–2,746 mm. State the size you need in the quote form.
Is 10G available in left- and right-hand rotation?
Yes. Most modular profiles are available in both left-hand (L) and right-hand (R) versions, so the right direction can be chosen for pusher or puller use.
How do I get a price for 10G?
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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