In hazardous industrial environments, safety and compliance are everything. A Class I Division 2 fan is specifically engineered to prevent ignition in atmospheres where flammable gases, vapors, or liquids may be present under abnormal conditions. From refineries to paint booths and chemical plants, these explosion-proof ventilation systems are essential for protecting workers, assets, and operations.
But how much does a Class I Div 2 fan cost, and what should you look for when choosing one? In this guide, we break down the Class I Div 2 fan price range, available models, lead times, and key specifications to help you make an informed decision.
Browse our full range of Class I Division 2 Fans engineered for hazardous environments.
What Does Class I Division 2 Mean?
The term “Class I Division 2” comes from the National Electrical Code (NEC) hazardous location classifications:
Class I: Areas where flammable gases or vapors may be present.
Division 2: Hazardous materials are not normally present but may be released accidentally.
A Class I Div 2 rated fan is designed to contain internal sparks and prevent ignition from escaping the enclosure, ensuring safe operation in potentially explosive atmospheres.
How Much Does a Class I Div 2 Fan Cost?
The Class I Div 2 fan price depends on several factors — primarily diameter, CFM rating, voltage, and mounting configuration.
Here’s a pricing snapshot based on popular Atlantic Blowers explosion-proof fan models available at Intrinsically Safe Store:
| Model | Diameter | Voltage | Airflow (CFM) | Mount Type | Approx. Price (USD) |
|---|---|---|---|---|---|
| Atlantic Blowers ABAF-8-110E | 8” | 110V | ~1,000 | Portable | $475.08 |
| Atlantic Blowers ABAF-16-220E | 16” | 220V | ~2,800 | Portable | $1,158.15 |
| Atlantic Blowers ABAF-20-110E | 20” | 110V | ~3,500 | Portable | $1,755.99 |
| Atlantic Blowers ABAF-24-110E | 24” | 110V | ~5,000 | Portable | $2,735.71 |
Note: Prices are subject to change. For an official quote, request an instant RFQ through Intrinsically Safe Store.
How to Choose the Right Class I Div 2 Fan by CFM and Diameter
Selecting the correct CFM (Cubic Feet per Minute) airflow capacity is critical for ensuring adequate ventilation in hazardous areas.
| Application Type | Recommended Diameter | Typical CFM Range | Suggested Model |
|---|---|---|---|
| Small enclosures / electrical rooms | 8–10” | 1,000–1,500 | ABAF-8-110E |
| Medium workshops / paint storage | 16–20” | 2,500–3,500 | ABAF-16-220E / ABAF-20-110E |
| Large tanks / refineries | 24”+ | 4,500–6,000+ | ABAF-24-110E |
When sizing your fan:
Determine the cubic volume of the area (L × W × H).
Multiply by 10–12 for the desired air exchanges per hour.
Match the resulting CFM with an explosion-proof fan that meets Class I Div 2 certification.
Are Class I Div 2 Fans Explosion-Proof?
Yes. All Class I Div 2 fans are explosion-proof or hazardous-location rated, meaning they are designed to prevent sparks, heat, or static discharge from igniting gases or vapors.
Key Safety Features Include:
Sealed motor housings and non-sparking aluminum blades
Explosion-proof switches and wiring
Grounded and corrosion-resistant frames
UL, CSA, or ATEX certifications
Models like the Atlantic Blowers ABAF series meet or exceed NEC and OSHA standards for hazardous ventilation.
• Explosion-Proof Lights
• Explosion-Proof Fans & Accessories
• Explosion-Proof Heaters
What Mounting Options Are Available?
Choosing the right mounting type impacts both airflow and convenience. Intrinsically Safe Store offers portable, wall, and ceiling-mounted Class I Div 2 fans suitable for different operational setups.
| Mount Type | Best For | Example Model | Advantages |
|---|---|---|---|
| Portable | Temporary ventilation / confined spaces | ABAF-8-110E, ABAF-16-220E | Lightweight, easy to move, ideal for on-site operations |
| Wall-Mount | Fixed installations / plant ventilation | Custom RFQ required | Permanent airflow management |
| Ceiling-Mount | Large, enclosed areas | Custom RFQ required | Space-saving and wide airflow coverage |
Portable fans like the ABAF series are the most common and cost-effective for industrial maintenance or confined-space use.
What Are the Typical Lead Times for Class I Div 2 Fans?
Lead times for Class I Div 2 explosion-proof fans vary depending on model and voltage requirements.
| Model | Lead Time (Typical) | Shipping Origin |
|---|---|---|
| ABAF-8-110E | 1–2 weeks | USA |
| ABAF-16-220E | 2–3 weeks | USA |
| ABAF-20-110E | 3–4 weeks | USA |
| ABAF-24-110E | 4–6 weeks | USA |
Tip: Lead times can extend during peak industrial seasons (spring/summer). Submit an RFQ early to secure your delivery window.
💬 Have questions about specs, pricing, or lead times?
Chat with a Safety ExpertHow to Request a Class I Div 2 Fan Quote (RFQ)
Intrinsically Safe Store makes it simple to get an instant quote for explosion-proof ventilation fans.
Locate your desired Atlantic Blowers fan model.
Click “Request a Quote” or “Add to Quote”.
Complete the form — include details such as:
Voltage (110V or 220V)
Diameter / CFM requirements
Quantity and intended use
Expect a custom quote within 24 hours.
You’ll receive your official RFQ with final Class I Div 2 fan price, shipping costs, and estimated delivery time.
Frequently Asked Questions
What certifications should a Class I Div 2 fan have?
Look for UL, CSA, or ATEX certifications to ensure compliance with North American and international hazardous location standards. Atlantic Blowers fans meet NEC Class I Division 2 requirements.
Can Class I Div 2 fans be used in paint booths?
Yes, provided the booth’s atmosphere only intermittently contains flammable vapors. For continuous exposure environments, a Class I Div 1 fan would be required instead.
Do Class I Div 2 fans need special wiring?
Yes. These fans require sealed conduit fittings and explosion-proof junction boxes to maintain the integrity of the hazardous-rated system.
Are Class I Div 2 fans suitable for outdoor use?
Yes. Most models are weather-resistant and constructed from corrosion-proof materials, making them suitable for outdoor or offshore environments.
How long do Class I Div 2 fans last?
With proper maintenance, an explosion-proof fan can last 10–15 years. Regular cleaning and motor inspections extend performance life significantly.
Class I Div 2 Fans: Comparison by Specification
| Model | Certifications | Voltage Options | Airflow (CFM) | Best Use Case |
|---|---|---|---|---|
| ABAF-8-110E | Class I Div 2, UL | 110V | 1,000 | Small rooms, localized exhaust |
| ABAF-16-220E | Class I Div 2, UL | 220V | 2,800 | Mid-size workspaces, tunnels |
| ABAF-20-110E | Class I Div 2, UL | 110V | 3,500 | Paint booths, manufacturing |
| ABAF-24-110E | Class I Div 2, UL | 110V | 5,000 | Refineries, tank farms |
Best Choice by Industry
| Industry | Recommended Model | Why It’s Ideal |
|---|---|---|
| Oil & Gas | ABAF-24-110E | Highest CFM for large open environments |
| Manufacturing | ABAF-20-110E | Balanced airflow and moderate power draw |
| Paint / Coating | ABAF-16-220E | Medium CFM, reliable spark protection |
| Utilities / Maintenance | ABAF-8-110E | Compact, portable, and cost-effective |
Where to Buy Class I Div 2 Fans
All models featured are available directly from Intrinsically Safe Store, your trusted source for explosion-proof and intrinsically safe equipment.
With dedicated sales engineers, fast response times, and global shipping, you can find the right fan for your facility in minutes.
Conclusion: Get an Instant Quote for Your Class I Div 2 Fan
Choosing the right Class I Div 2 fan ensures both compliance and safety in hazardous locations. Whether you need a compact 8-inch fan for confined-space ventilation or a high-output 24-inch fan for refinery applications, Intrinsically Safe Store offers trusted models from Atlantic Blowers with clear pricing and fast lead times.
