Air Compressor Buying Guide – How to Select the Right Air Compressor for Your Needs
Discover the ultimate air compressor buying guide – Learn about compressor sizes, types, power requirements, and how to choose the perfect model. Whether for home use or heavy-duty industrial tasks, this guide has you covered.
🔍 What Type of Air Compressor Do You Need?
🏠 Home Use Compressors
Perfect for:
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Tyre inflation
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Small pneumatic tools
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Spray painting
Recommended Model: Piston Air Compressors – Arwan
🏭 Industrial Use Compressors
Ideal for:
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Large machinery
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Pneumatic production lines
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Continuous operation environments
Recommended Model: Rotary Screw Compressors – Arwani
⚡ Matching Electrical Supply
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Single Phase (up to 3 HP / 2.2 kW): Ideal for home/light industrial.
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Three Phase: Supports higher HP for industrial setups.
Need help choosing? Contact us for Expert Consultation at Arwani
📏 Choosing the Right Compressor Size
✅ Key Metrics:
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FAD (Free Air Delivery): Real output of compressed air (CFM/l/min).
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Airflow & Pressure: Match your tool requirements (e.g., 6-8 bar, 90-120 PSI for tools).
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Capacity & Flow Rate: Make sure your compressor can keep up.
🧰 General Applications
| Application | CFM | l/min | Bar | PSI |
|---|---|---|---|---|
| Home Use | 1–2 | 28–56 | 5–6 | 70–90 |
| Spray Gun | 4–8 | 113–226 | 2–3.5 | 30–50 |
| Spray Painting | 4–8 | 113–226 | 2–3.5 | 30–50 |
| Sandblasting | 6–25 | 170–700 | 5–6 | 70–90 |
| Various Power Tools | 3–10 | 85–280 | 6–8 | 90–120 |
| HVAC Systems | 6–12 | 170–340 | 5.5–7 | 80–100 |
| Refrigeration | 3–5 | 85–141 | 4–5.5 | 60–80 |
| Automotive Assembly | 8–15 | 226–425 | 6–8 | 90–120 |
| Food & Beverage Packaging | 4–10 | 113–280 | 5–6 | 70–90 |
Air Tools – Air Compressor Requirements
| Air Tool | CFM | l/min | Bar | PSI |
|---|---|---|---|---|
| Airbrush | 0.5–1.5 | 14–42 | 1.5–2 | 20–30 |
| Nail Gun | 1–2 | 28–56 | 5–6 | 70–90 |
| Dental Equipment | 2–4 | 56–113 | 5.5–7 | 80–100 |
| Tyre Inflator | 2–3 | 56–85 | 7–10 | 100–150 |
| Impact Wrench | 3–5 | 85–141 | 6–7 | 90–100 |
| Air Ratchet | 3–5 | 85–141 | 6–7 | 90–100 |
| Hammer Drill | 3–6 | 85–170 | 6–8 | 90–120 |
| Paint Sprayer | 6–7 | 170–200 | 2–3.5 | 30–50 |
| Grinder | 5–8 | 141–226 | 6–8 | 90–120 |
🛠️ Types of Air Compressors
🔩 Reciprocating (Piston) Compressors
Great for intermittent use, DIY, and workshops.
⚙️ Rotary Screw Compressors
Efficient for continuous-duty industrial operations.
🔗 Explore Screw Compressors – Arwani
🔇 Silenced Compressors
Ideal for noise-sensitive environments.
🔗 Explore Silenced Compressors – Arwani
🌟 Special Considerations
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Remote Application? Choose a Diesel or Petrol Engine Compressor
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Need Clean Air? Opt for an Oil-Free Compressor
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Limited Space? Use compact or vertical tank models
✅ Why Choose Arwani?
🔧 Rotary Screw Compressors for continuous industrial operation
🔗 View Collection
Alt: Industrial Screw Compressors – Arwani UAE
🚜 Engine-Driven Compressors for mobile and field-based jobs
🔗 View Collection
Alt: Portable Engine-Driven Compressors – Arwani UAE
🌍 Export Assistance to GCC, Africa & beyond
📦 Free Delivery in the UAE
🛠️ Maintenance Support & Spare Parts Availability
🤝 Expert Consultation to help you choose the right model
👉 Explore All Compressor Categories
📞 Need Help Choosing?
Our team at Arwani Trading UAE is ready to help you pick the right compressor for your application.
📧 Email us or 📞 Call for expert advice!
