AATVA ATEX

AATVA ATEX

ATEX HIGH PRESSURE WITH BACKWARD IMPELLER AND BELT TRASMISSION

MANUFACTURING FEATURES:

• Fan made of Fe360 sheet. The fan paint finish is based on a Qualicoat polyester powder coating stoved at 200ºC, with an average film thickness of 70 microns. Average heat resistence of coating is 180ºC with peaks of 200ºC.
• Fully welded housing.
• 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.
• ATEX asynchronous squirrel-cage motor with IP-55 protection and class F insulation. Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
    ATEX certified Ex-d: II 2G EX-d
                                      Ex-e: II 2G Ex-e
                                      Ex-nA: II 3GD ExnA
• Motorized fan with basement (configuration 12). Full equipped fans including: motor, pulleys, belts, belts guard and shaft guard. Fitted over a base plate.
• Standard orientation LG270
• It allows adjusting the orientation locally from models 250 to 630. Models sizes from 710 to 1000 size the orientation is fixed.

APPLICATIONS:

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: 200ºC, ambient: 60ºC.

UNDER REQUEST

· Fans for 60Hz and special voltages.
· 2 speed motor.
· Fan with free shaft (configuration 1) or with motor supported on the pedestal side (configuration 9).
· C4 or C5 coating painting
· Hot dip galvanized
· 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
· Other brands of motors.
· Orientation: RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315, LG0, LG45, LG90, LG135, LG180. LG225, LG315.

Code Name
AATVA 350/P ATEX
AATVA 400/P ATEX
AATVA 450/P ATEX
AATVA 500/P ATEX
AATVA 560/P ATEX
AATVA 630/P ATEX
AATVA 710/P ATEX
AATVA 800/P ATEX
AATVA 900/P ATEX
AATVA 1000/P ATEX