Multi-Wing PMAX9 Fan Blade

Name: Multi-Wing PMAX9 Fan Blade
Brand: Multi-Wing
SKU: PMAX9

PMAX9 is the largest PMAX profile, cooling critical-infrastructure generators at up to 2,444 mm.

Diameter range1,426–2,444 mm

RotationL / R

Pitch angleAdjustable

Product codes:PMAX9L PMAX9R All ↓

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Technical specifications

Diameter (mm) (optional)Number of blades (optional)

Rotation

Left (L)Right (R)

Angle (°) (optional)Material (optional)

Note / existing part code (optional)

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PMAX9 product codes and part numbers

Left/right blade codes, part numbers and complete impeller codes of the PMAX9 profile. Request a quote from each code’s own page.

PMAX9LLeft-hand blade→PMAX9RRight-hand blade→

About PMAX9

PMAX9 is the largest PMAX profile, cooling critical-infrastructure generators at up to 2,444 mm.

PMAX is a family of high-pressure engine cooling blades for demanding off-highway, agricultural and genset applications. It offers higher airflow and pressure at the same power draw, with up to 3 dB(A) lower noise and up to 18% lower fan power thanks to optimised blade and hub geometry. It performs well in radiator packs with poor inlet and outlet conditions.

PMAX9 can be produced at diameters from 1,426 mm to 2,444 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	PMAX / MxFlo
Diameter range	1,426–2,444 mm (56.1–96.2 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	Generator (genset) cooling, Industrial process cooling

Where is it used?

Generator (genset) coolingKeeps generator engines at safe temperatures with strong pressure and airflow through the radiator.
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

1426Diameter (mm)/6Blades-6Sockets/30Pitch (°)/PAGMaterial/PMAX9LProfile + hand/28Bore (mm)/8Key/62Hub/AMounting

This is an example label code for an impeller with the PMAX9 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 PMAX9 Fan Blade available in?

The diameter range for PMAX9 is 1,426–2,444 mm. State the size you need in the quote form.

Is PMAX9 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 PMAX9?

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.