AA High Pressure Backward Curved Centrifugal Fans
Available in Standard, Stainless Steel or ATEX Versions
The AA rand AA P/R series of high pressure centrifugal fans are suitable for a wide range of industrial applications. Designed to withstand harsh conditions, AA & AA P/R centrifugal fans feature a fully welded housing manufactured using rolling steel sheet and ultra durable aluminium impellers with an epoxy powder finish coating. Discuss your application with us in further detail. We can support you with an accurate fan selection that meets your system duties.
Ideal for Applications Requiring Higher Pressure Rates
The AA and AA P/R range of centrifugal fans are designed for the extraction or injection of air in industrial applications where there is a requirement for higher pressures.
AA: High pressure centrifugal fan available with backward curved impellers or forward curved impellers
AA P/R: High pressure centrifugal material handling fan with a straight impeller
AAX: High pressure centrifugal fan, ATEX certified
The standard orientation is LG270.
AA and AA P/R high pressure centrifugal fans are paired with a standard asynchronous squirrel cage motor with IP55 protection, and insulated to class F. Motors are manufactured with standard voltages as follows: 230V 50Hz in 1~ motors, 230/400V 50Hz in 3~ motors up to 4kW and 400/690V 50Hz for higher powers.
Designed for inline installation, AA centrifugal fans are suitable for:
•Industrial applications, extraction or injection of air
•Cooling of machines and parts
•Clean air transport
•Exhaust after filters, separators and cyclones
•Pneumatic transport
•Solid material transport (except for textile fibres)
•Maximum working temperature: carried air: 130ºC, ambient 60ºC
•60Hz fans and special voltages
•2 speed motors
•Hot-dipped galvanised or stainless steel fan
•ATEX versions
•Orientation: LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315
