AAVG/N High Pressure Centrifugal Fans
Available in Standard, ATEX and Stainless Steel Construction
Manufacturing Features:
High pressure centrifugal fan manufactured from Fe360 sheet steel.
Qualicoat polyester powder coating stoved at 200ºC, offering an average heat resistance of 180ºC with peaks of 200ºC.
High efficiency simple inlet backward impeller, made of Fe360 sheet steel and statically and dynamically balanced with a self-cleaning system. Impellers are painted with polyester primer that resists temperatures up to 300ºC.
Standard orientation LG270. Other available positions: LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
Standard asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in 3~ motors up to 4kW and 400/690V 50Hz for higher powers.
Suitable for High Pressure Applications
AAVG centrifugal fans available with backward or forward curved impellers are designed for high pressure applications including the extraction or injection of air, pneumatic transport, cooling of machines and parts, clean and slightly dusty air transport and exhaust after filters, separators and cyclones. ATEX versions are also available on request.
AAVG/N: High Pressure centrifugal fan with backward impeller
AAVG/N ATEX: High pressure ATEX centrifgal fan with backward impeller
Designed for inline installation, they are suitable for:
•Industrial applications, extraction or injection of air
•Cooling of machines and parts
•Clean and slightly dusty air transport
•Exhaust after filters, separators and cyclones
•Pneumatic transport
•Maximum working temperature:carried air: 130ºC ambient: 60ºC
•Fans for 60Hz and special voltages
•2 speed motor
•C4 or C5 paint coating
•Hot dip galvanised
•Special steel (Cor-Ten A, Hardox...)
•Inox 304 (normal or electropolished finish)
•Inox 316 (normal or electropolished finish)
•Cooling wheel
•Anticaloric paint
•Reinforced housing
•Fully welded housing (waterproof)
•Insulated housing
•Split casing (for big sizes)
•Inspection door to facilitate maintenance and cleaning
•Drain plug
•Airtight axle
•Frontal foot
•Double suction flange
•Non-sparking air passage and standard motor
•Other brands of motors
Technical Data
The AAVG series of high centrifugal fans are paired with an ATEX standard asynchronous motors manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
| Fan Type | Voltage (V) |
Frequency (Hz) |
Input Power (kW) |
Rated Current (A) |
Speed (rpm) |
Max Temp (°C) |
IP Rating (IP) |
|---|---|---|---|---|---|---|---|
| GKHM 355-CIG.102.5HF IE Gen3 (IE5) | 3~ 380-480 | 50 / 60 | 2.33 | 3.7 at 400V | 3120 | 40 | IP54 |
| GKHM 400-CIG.114.6FF IE Gen3 (IE5) | 3~ 380-480 | 50 / 60 | 4.48 | 7 at 400V | 3170 | 40 | IP54 |
| GKHM 450-CIG.128.6IF IE Gen3 (IE4) | 3~ 380-480 | 50 / 60 | 5.9 | 9.05 at 400V | 2950 | 40 | IP54 |
| GKHM 500-CIG.143.6NA IE Gen3+ (IE4) | 3~ 380-480 | 50 / 60 | 7.48 | 11.4 at 400V | 2625 | 40 | IP54 |
| GKHM 560-CIG.160.6NA IE Gen3+ (IE4) | 3~ 380-480 | 50 / 60 | 6.85 | 10.7 at 400V | 2125 | 40 | IP54 |
| GKHM 630-CIG.180.6NA IE Gen3+ (IE4) | 3~ 380-480 | 50 / 60 | 5.1 | 7.88 at 400V | 1580 | 40 | IP54 |