🧰 Comparing Air Compressors for Workshop Use.

Whether you’re running a professional automotive workshop, a fabrication facility, or a busy home garage, a high-quality air compressor is an essential part of your tool lineup. At Alltools WA, we offer a wide range of reliable, industry-proven air compressors — and while we’re proudly based in Western Australia, we ship Australia Wide.

In this guide, we’ll walk you through some of the best air compressors available through our store, explain what to consider when buying, and help you make the right decision for your workspace — no matter where in Australia you’re located.

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🔝 Our Top Air Compressor Picks for 2025

🔧 1. Airmac AM T20 – 240V Belt Drive Compressor (120L Tank)

Best for: Medium to large workshops

• Motor Power: 3.2 HP

• Tank Size: 120 Litres

• Free Air Delivery (FAD): 310 L/min

• Drive Type: Belt-driven

• Noise Level: Lower than direct-drive models

The Airmac AM T20 is a dependable choice for mechanics, panel beaters, and carpenters who need consistent compressed air throughout the day. The belt-drive mechanism not only helps reduce noise but extends the compressor’s lifespan thanks to its lower RPM operation. With a large tank, it’s also ideal for powering spray guns, impact wrenches, and other heavy-duty tools.

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🔧 2. ITM TM351-30050 – 3.0HP Belt Drive Compressor (50L Tank)

Best for: Medium workshops with space constraints

• Motor Power: 3.0 HP

• Tank Size: 50 Litres

• FAD: 318 L/min

• Compact footprint with built-in handle & wheels

Despite the smaller tank, this unit packs a punch. It’s well-suited for auto shops and joinery businesses where floor space is at a premium. Its portability is an advantage, especially in service bays or when used on mobile jobs. High-quality components ensure this compressor handles frequent use without compromise.

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🔧 3. SP Air SP14 – 2.5HP Belt Drive Compressor (60L Tank)

Best for: General workshop use and occasional professional projects

• Motor Power: 2.5 HP

• Tank Size: 60 Litres

• FAD: 240 L/min

• Twin-cylinder pump for efficiency

A great mid-tier option for both professionals and serious DIYers. It delivers enough air for tools such as sanders, brad nailers, and airbrushes. The slightly smaller tank size improves mobility without significantly sacrificing performance. A solid option for furniture makers and mobile mechanics.

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💡 Buying Considerations: What You Need to Know

When shopping for a workshop air compressor, the following specifications and features will influence the best choice for your needs:

✔️ Air Delivery Rate (FAD)

Measured in litres per minute (L/min), this tells you how much usable air the compressor provides. Match this to the cumulative air consumption of the tools you’ll be using.

✔️ Tank Size

Larger tanks offer more stored air and reduce the frequency of motor cycling, which is useful for extended tool use. For example, spray painting and die grinding benefit from 100L+ tanks.

✔️ Motor Size (HP)

A higher horsepower rating supports better FAD performance, but may increase the size, noise, and power draw of the unit.

✔️ Drive Type: Belt vs Direct

• Belt Drive: Quieter, more durable, better for heavy-duty use

• Direct Drive: Cheaper, more compact, but louder and suited for intermittent use

✔️ Noise and Vibration

If your workspace is indoors or in a shared environment, belt-drive units offer quieter operation that can make a big difference in daily comfort.

✔️ Portability

Look for models with built-in handles and wheels if you’ll be moving the unit between job sites or different areas of a larger workshop.

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🚚 Shipping Considerations: Budgeting for Freight

One often-overlooked but important factor is freight cost. Air compressors are heavy and bulky — especially belt-drive models with 60L or 100L tanks. This means that:

• Freight charges may be significant, particularly for rural or remote destinations.

• Tail lift delivery services might be needed for larger units if no forklift is available at your location.

• Delivery timelines can vary depending on where in Australia you’re located.

We recommend budgeting for freight as part of your total cost. Our team can provide an accurate shipping quote based on your location, unit size, and delivery requirements.

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🏆 Why Buy From Alltools WA?

Alltools WA has been supplying trades and industry professionals with high-performance tools for decades. Here’s why customers nationwide trust us:

• 🔩 Helpful advice from real tool specialists

• 🚚 Australia-wide delivery

• 🧰 Wide range of professional-grade air compressors

• 💬 Personalised customer support

We don’t just sell tools — we help you build the best workspace possible.

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🛒 Explore & Enquire

Browse our full range of air compressors online:

👉 Explore Air Compressors at Alltools WA

Or speak with our team for help selecting the right model and estimating shipping costs. Call us on (08) 9272 7611 or email us via our contact page.

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Need it delivered interstate? We’re ready to help, whether you’re in Perth, Sydney, Melbourne, Darwin or anywhere in between.