Medium Pressure Vane Axial Fans

Model AX

The standard AX includes a long casing design that completely covers the propeller and motor. Characteristics of the housing include heavy gauge steel that is formed with state-of-the art tooling to keep blade tip clearances tight. All AX fan casings are coated with Permatector, an electrostatically applied powder paint. Another highlight of the AX is a new cast aluminum airfoil blade that provides total efficiencies in excess of 70% to help reduce upfront electrical expenses for new projects and will save building owners money on long-term energy bills. In addition, all blades are manually adjustable to allow for field air balancing.

The AX is suitable for a wide number of ventilation applications in a broad range of industries. Typical applications include supply and return air fans for air handling equipment, emergency smoke and heat exhaust, stairwell pressurization, parking garage ventilation and general ventilation of commerical, institutional, and industrial facilities.

Other available configuration options

AX with Vane Section

The bolt on vane section provides an added boost to fan performance by straightening the air coming off of the fan discharge. Vane sections are an excellent option for higher pressure, ducted applications.

AX with Upblast Roof Mount

This design is suitable for roof mounted ventilation applications. Included are a curb cap, butterfly damper section, and outer windband. Greenheck also offers heavy-duty roof curbs for all sizes of the AX.

AX with Short Casing

The short casing design is unique because the motor sticks outside of the fan casing. This design is excellent for horizontal or vertical plate mounting applications where space is limited.

 

 

Downloadable Greenheck Literature
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Catalog:

High Performance Axial Fans - Model AX (1552k)

Marine Products - Dampers, Louvers and Fans (899k)

Performance Supplement:

The Complete Performance Catalog for High Performance Axial Fans - Model AX (8757k)

Product Overview - Model AX (231k)

How to use this performance manual to make selections (724k)

Specifications:

Medium Pressure Axial Direct Drive, AX (1236k)

Installation, Operation and Maintenance Manuals:

Model AX (#464664) (515k)

Model AX Pitch Protractor (1255k) - Warning: Must be printed at 100% on either 11x17 (tabloid) or European Standard A3 paper size.

If you're interested in specific performance information by model size, select from the following list:

AX-31 (812k)

AX-36 (8814k)

AX-41 (1529k)

AX-47 (1522k)

AX-54 (2239k)

AX-63 (2232k)

AX-72 (1524k)

AX-80 (2241k)

AX-90 (1527k)

AX-103 (1529k)

AX-113 (2251k)

AX-123 (1532k)

AX-140 (1526k)

AX-160 (1535k)