AAX High Pressure Centrifugal Fans

AAX High Pressure Centrifugal Fans

Available in Standard, ATEX and Stainless Steel Construction

Manufacturing Features:
High pressure centrifugal fan with highly efficient cast impeller and steel housing.

Fully welded housing.
Polyester powder finishing coat.
ATEX standard asynchronous motor.
ATEX certified: II2G Ex d, Ex e / II3G Ex nA.
IP55 protection and class F insulation.

Manufactured with standard voltages: 230V 50Hz in 1~ motors, 230/400V 50Hz in 3~motors up to 4kW and 400/690V 50Hz for higher powers.


An ATEX certified range of high pressure centrifugal fans

Manufactured In compliance with ATEX Directive 2014/34/UE

The AAX range of high-pressure centrifugal fans are suitable for ATEX Zone 2 hazardous areas. They feature a fully welded sheet steel housing and a high efficiency forward curved impeller made of cast aluminium. The fan housing is coated with a polyester powder coat finish for enhanced corrosive resistance.

AAX Centrifugal Fans For High Pressure Applications

AAX series centrifugal fans are available with high efficiency simple inlet backward or forward curved impellers with a self-cleaning system. They are designed for higher pressure applications including potentially explosive environments. 

Available Fan Types

AAX: ATEX rated high pressure centrifugal fan with backward curved impeller

AA: High pressure centrifugal fan with forward curved impeller

AA P/R: High pressure centrifugal material handling fan with a straight impeller

Suitable Applications

• Ventilation in indoor environments classified as ATEX
• Industrial applications, extraction or injection of air
• Cooling of machines and parts
• Clean air transport
• Exhaust after filters, separators and cyclones
• Pneumatic transport
• Maximum working temperature: carried air: 130ºC, ambient 60ºC

Available on Request

• 60Hz fans and special voltages
• Orientation: LG270, LG0, LG45, LG90, LG135, LG180. LG225, LG315