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AF SERIES - Axial Flow Fans |
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| Direct Driven |
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| Belt Driven |
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The Aerotech range of Axial Flow Fans is designed to meet the needs of a wide variety of
industrial applications, combining strengths and long life with competitive cost. |
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Fan Diameter (mm) |
300 |
380 |
480 |
610 |
760 |
965 |
1220 |
1525 |
Max. Speed (rpm) |
2900 |
2900 |
2900 |
2900 |
1440 |
1440 |
1440 |
960 |
Max. Airflow (m³/hr) |
4300 |
10500 |
21500 |
43000 |
43000 |
79000 |
151000 |
187000 |
Max. Static Pressure (kpa) |
0.2 |
0.5 |
0.75 |
1.2 |
0.5 |
0.6 |
1.2 |
0.75 |
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 Standard Range
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Fan components for sizes 300, 380, 480, 610 and 760mm are held in stock to achieve short
delivery time.
The standard range models are fitted with glass reinforced polypropylene impellers and are
direct driven.
Please refer to performance curves for these fan on the Downloads pages.
Impellers
These high efficiency, non-corrosive impellers are injection moulded,
pressure die cast or gravity cast from a range of materials including aluminium, glass reinforced
polypropylene (GRP) or glass reinforced nylon (GRN). Impellers have a safe operating temperatures
of 160°C for aluminium, 100°C for GRN and 65°C for GRP. The hub comes with a unique
taper lock bush to ensure positive shaft locking.
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Adjustable Pitch |
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Impellers have adjustable blade angles from 4° through to 40°C. It
is pre-set in the factory, to perform precisely to the customers requirements and allows the user
to alter the blade pitch angle to match any change in conditions after installation, within the
load limits of the motor.
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Standard casings are of mild steel construction with hot dip galvanised
finish. An external terminal box is provided for easy connection to wiring circuit. The casing
has a drilled end flange at both ends.
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Corrosive Atmosphere
Impellers and casings can also be fabricated in stainless steel or mild steel with special paint finish.
Motors
The motor is mounted on a platform inside the casing permitting temperature rise of 65°C. Single phase,and flameproof motors are available on request.
Balance
All fans are electronically balanced and are completely free of vibration. This factor is essential for smooth economical running and assists in the reduction of noise.
Sound Level
Low noise level is achieved by the superior aerofoil profile of the blades.
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Contra-Rotating and Multi-Stage Fans |
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Contra-rotating fans can be supplied as two tube axial fans bolted
together.
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External Motor Drive (Belt Drive) Fans |
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The impeller is belt-driven by a motor externally
mounted on the side of the casing. This allows the motor to be completely
isolated from the air stream and is suited for hazardous conditions.
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Optional Extras |
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Matching flanges, mounting feet, inlet and outlet
guards, canvas connectors, inspection doors, inlet and outlet cones,
silencers.
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Fan Applications |
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Air conditioning, refrigeration, fume cupboards, cooling towers,
automotive industry, poultry industry, timber industry, drying, mine ventilation, spray booths
etc.
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How to Order |
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Step 1 |
Step 2 |
Step 3 |
Step 4 |
Step 5 |
AF480 |
4P |
0.45kW |
3ph |
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Step 1 Fan Model
Step 2 Fan Speed, No. of Holes
Step 3 Motor Power
Step 4 Motor Phase : 1Ph or 3 Ph
Step 5 Special Requirements i.e. Aluminium Impeller, Anti-sparking motor |
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| DOWNLOAD SPECIFICATIONS |
Download & print individual detailed Drawings & Performance Chart using Download Specification links provided on this
page. Click here » |
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