AATVC High Pressure Belt Driven Fans
Available in Standard and ATEX Versions
Manufacturing Features:
Centrifugal belt driven fan made of Fe360 sheet steel.
Fully welded housing finished with a qualicoat polyester powder coating stoved at 200ºC, with an average film thickness of 70 microns.
Average heat resistance of the coating is 180ºC with peaks of 200ºC.
High efficiency simple inlet backward impeller with self-cleaning system made of Fe360 sheet, statically and dynamically balanced. Impellers are painted with polyester primer that resists temperatures up to 300ºC.
Motorised fan with base frame, fully equipped including: motor, pulleys, belts, belt guard and shaft guard.
IE4 motors for 75kW power or higher.
Standard orientation LG270. Models 500 to 630 allow for adjustments to the orientation. For model sizes 710 to 1250 the orientation is fixed.
Available positions (to be indicated in case of order): LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
Designed to Handle High Temperatures
AATVC belt driven centrifugal fans are designed to withstand high temperatures with a fully welded polyester powder coated housing stoved at 200ºC which provides heat resistance up to 180ºC with peaks of 200ºC. Its backward curved impellers are painted with polyester primer that can resist temperatures up to 300ºC. The maximum working temperature of carried air is 130ºC, and up to 60ºC for ambient air.
AATVC: Centrifugal belt driven fan with backward curved impeller
AATVC ATEX: ATEX certified versions
Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air
• Cooling of machines and parts
• Exhaust after filters, separators and cyclones
• Pneumatic transport
• Clean air transport
• Maximum working temperature: carried air: 130ºC, ambient: 60ºC
• Fans for 60Hz and special voltages
• 2 speed motor
• Fan with free shaft or with motor supported on the pedestal side
• 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
• Orientation: LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315
Technical Data
AATVC belt driven fans are fully equipped including an IE4 motor for 75kW power or higher, pulleys, belts, belts guard and shaft guard.
| 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 |