18 inch
Exhaust Fans · Industrial
Fresh Air Heavy Duty Exhaust Fan
48 CMM high air delivery · Single Phase · 18 inch sweep · heavy-duty industrial build
Available Sizes
Key specifications
- Size / Sweep
- 18 inch
- Air delivery
- 48 CMM
- Power
- Single Phase
- Finish
- Metallic Grey
Product Highlights
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High air delivery: Delivers 48 CMM of powerful airflow, circulating air efficiently across large industrial spaces.
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Heavy-duty build: Engineered for continuous-duty operation with a robust motor and reinforced 18 inch blades built to withstand demanding environments.
Need bulk pricing or a custom spec? Our team responds to enquiries within one business day.
Features
Engineering specification of the Fresh Air Heavy Duty Exhaust Fan motor, blade and body assembly.
- Capacitor Start & Run Induction Motor
- Copper Winding
- Class F Insulation (155°C)
- Sealed Double Ball Bearings, with P6 tolerance
Technical Specifications
All sweep sizes and phase variants in the exhaust fans range. The Fresh Air Heavy Duty Exhaust Fan is the 18 inch single phase configuration.
| Size | Phase | Speed (RPM) | Current (Amp) | Power Input (Watt) | Air Delivery (Cu. Mtr/Hr) | Peak Air Velocity (M/Min) | Adj. Height Max (M) | Adj. Height Min (M) | Noise Level (dBA) |
|---|---|---|---|---|---|---|---|---|---|
| 18" (450 mm) | Single | 1440 | 0.45 | 100 | 7500 | 250 | 1.00 | 0.85 | 64 |
| 24" (600 mm) | Single | 1440 | 0.70 | 150 | 15000 | 250 | 1.40 | 1.3 | 68 |
| 30" (750 mm) | Single | 1440 | 1.15 | 250 | 22200 | 250 | 1.50 | 1.3 | 74 |
| 24" (600 mm) | Three | 1440 | 0.40 | 200 | 15000 | 250 | 1.40 | 1.3 | 68 |
| 30" (750 mm) | Three | 1440 | 0.55 | 250 | 22200 | 250 | 1.50 | 1.3 | 74 |
Values measured at rated voltage, 50 Hz. Noise measured at 3 m per IS 2997 method.
Download full spec sheet (PDF · 480 KB)Configurations
Also Available
Configurations available for bulk, OEM and export orders.
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Power saver model
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Finger-proof guard
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110V / 220V 60 Hz model
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Customised colour combinations for MOQ
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Motor with inbuilt resettable thermal protector
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450, 600, 750 mm fans in 900 RPM
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Fully enclosed motor for dusty atmospheres / poultry farms
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IEC 60335-1 & 2 (CB Scheme) certified model
Need a configuration not listed?
More about
Fresh Air Heavy Duty Exhaust Fan — Exhaust Fans Built for Industrial Use
The Fresh Air Heavy Duty Exhaust Fan is a heavy-duty exhaust fans engineered by AVM for industrial-grade, continuous-duty operation. With 48 CMM of air delivery on a single phase supply and a 18 inch sweep, it keeps large spaces evenly ventilated while standing up to demanding, round-the-clock use.
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FAQ
Frequently Asked Questions
Common questions about this product, ordering, and customisation. Don't see yours? Talk to our team.
How do I order the Fresh Air Heavy Duty Exhaust Fan?
AVM works on an enquiry basis. Tap "Enquire Now" or WhatsApp us with your quantity and delivery details, and our team shares a quotation — typically within one business day.
Do you offer bulk or project pricing?
Yes. We supply industrial buyers, distributors, and OEM partners in volume. Share your requirement and we will quote project-based pricing and lead times.
Can this exhaust fan be customised?
Sweep size, finish, voltage, and branding can often be tailored for bulk and OEM orders. Mention your specification in the enquiry and our team will confirm feasibility.
Is the Fresh Air Heavy Duty Exhaust Fan suitable for industrial use?
Yes — it is built for industrial-grade, continuous-duty operation with 48 CMM air delivery on a single phase supply.
What certifications and documentation are available?
Products are manufactured under BIS 2997 and ISO-aligned processes, with CB certification readiness for export. Spec sheets and test certificates are available on request.
What is the typical delivery time?
Lead time depends on quantity and customisation. Stocked configurations ship quickly; bulk and custom orders are scheduled at the time of quotation.
Ready to order?
Enquire about the Fresh Air Heavy Duty Exhaust Fan
Share your quantity and requirements — our team responds with pricing, customisation options, and lead times within one business day.