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One of the most common questions customers ask is which type of compressor they should choose. The right answer depends on how often you'll use it, the tools you'll be running, and how much noise you can live with.
There's no single "best" compressor, only the one that suits how you actually work. A weekend enthusiast detailing one car has completely different needs to a workshop running air tools eight hours a day. Here's how the three types compare.
A compressor is a long-term purchase. The parts that determine whether it is still working properly in ten years are not always the ones on the front of the box, so here is what we check before we stock anything.
Every compressor we stock uses a cast iron pump. Cast iron runs cooler and wears more slowly than lighter alternatives, and under daily commercial use that is what determines how many years you get out of it.
We list FAD rather than pump displacement. FAD is the lower of the two figures, but it is the one that tells you what actually reaches your tool. Where a manufacturer only publishes displacement, we say so rather than presenting it as usable output.
Both brands we stock have local parts and service. Puma has been sold in Australia since 1979 and Chicago Pneumatic is a global name in compressed air. A compressor is only as good as your ability to get a service kit for it.
Air receivers are certified to Australian Standards, which matters if you are operating from registered business premises and subject to workplace inspection.
Pump speed is worth checking. The models we stock run between 750 and 1,225 rpm. A slower pump generates less heat and less wear for the same air output, which directly affects service life.
Every figure on our product pages comes from the manufacturer's own published data. Where we do not have a figure, the page says so rather than filling the gap with an estimate.
Recommended for: customers who want a low-maintenance compressor for detailing, tyre inflation and occasional garage use.
Recommended for: professionals who need reliable compressed air throughout the day and want maximum longevity from their equipment.
For many customers, noise matters just as much as performance. A silent compressor uses a sound-dampening enclosure and a slower-turning motor to cut noise significantly, without giving up workshop-grade output.
Recommended for: professionals who need workshop-grade performance but can't, or don't want to, run a loud compressor around customers, staff or neighbours.
Once you need more than one person using air at the same time, or you are feeding a multi-drop ring main, single-phase compressors run out of capacity regardless of tank size. Three-phase units are built for that workload.
Recommended for: multi-bay workshops and commercial facilities where more than one person needs air at once.
We stock both because they suit different requirements, not because one is better than the other. Both are oil-lubricated, both use cast iron pumps, and both are supported in Australia.
CP is the only brand of the two offering an oil-free model (the Whisper 2-50) and a silenced model (the CPRS 3-270). If you need no oil in the air line at all, or you need to run a compressor around customers without shouting over it, CP has options Puma does not.
Puma has been sold in Australia since 1979 and every 240V model ships with a 5 micron filter regulator and Nitto-style coupling already fitted, which is a genuine saving out of the box. The 240V range also lets you choose between high flow and high pressure at each amp rating, so you can match the compressor to your tools rather than accepting one specification.
Within the Puma 240V range each amp rating offers two options. At 10 amp, the P14-60L reaches 1,000 kPa (145 psi) at 210 L/min, while the P16-100L trades pressure for flow at 800 kPa and 240 L/min. At 15 amp, the P18-100L gives 1,000 kPa at 320 L/min, and the P22-100L gives 800 kPa at 350 L/min.
For most detailing work tools run at 600 to 800 kPa and flow is what matters, so the higher-flow option is usually right. Choose the high-pressure model only if you have equipment that specifically requires 145 psi.
A note on warranty: warranty terms differ between the two brands and by component. Check the individual product page for the model you are considering rather than assuming they match.
| Oil-Free | Oil-Lubricated | Silent | |
|---|---|---|---|
| Maintenance | Minimal | Periodic oil changes | Periodic oil changes |
| Noise | Moderate | Louder | Quietest |
| Duty cycle | Intermittent use | Continuous | Continuous |
| Oil in air line | None | Possible without filtration | Possible without filtration |
| Typical buyer | Home / mobile detailer | Working workshop | Customer-facing studio |
One thing every setup needs: if you're running an oil-lubricated or silent compressor anywhere near paint, coatings or interior surfaces, fit a proper filter and water separator between the compressor and your tools. Oil carryover and moisture are the two most common causes of contamination on a finished panel, and both are easily prevented.
This is the constraint that catches most buyers out, and it is worth checking before you look at anything else. Every compressor needs either a single-phase or three-phase electrical supply, and they are not interchangeable.
What most homes and small workshops have. Within single-phase there are two levels: a standard 10 Amp power point (the normal household outlet) and a 15 Amp outlet (physically larger plug, common in commercial premises but often needs an electrician to install at home). Every compressor up to around 3 HP runs on single-phase.
Required for anything above roughly 3 HP. If your workshop does not already have three-phase connected, installing it is a significant electrical job. Check your switchboard before considering these units, a three-phase compressor simply cannot run on a single-phase supply.
Check this first: the most common reason a compressor cannot be commissioned on delivery is the customer not having the right power supply. Confirm whether you have 10 Amp, 15 Amp or three-phase available before you order.
Three-phase units also unlock a genuinely different capability: supporting multiple operators using air at the same time. If you have two or more people needing air simultaneously, or you are feeding a ring main with several drops, single-phase will struggle regardless of tank size.
Compressor airflow is quoted two different ways, and the difference matters when you are comparing models.
Piston displacement is the volume the pump moves per minute. It is always the higher number, and it is what many manufacturers lead with in marketing.
Free air delivery (FAD) is what actually reaches your tool after losses. This is the figure to size your tools against.
As a rough guide, free air delivery typically runs around 70 percent of displacement. So a compressor advertised at 25 CFM displacement may only deliver around 18 CFM at the tool. If you are comparing two compressors and one quotes displacement while the other quotes FAD, you are not comparing like with like.
Where we have both figures from the manufacturer, we list them separately on each product page. Where only displacement is published, we say so rather than presenting it as usable output.
The quickest way to narrow it down is to work backwards from your tools. A Tornador cleaning gun needs roughly 5 to 7 CFM of continuous air, so whatever you choose needs to comfortably exceed that, with enough tank capacity that the compressor isn't cycling constantly to keep up.
If you're running more than one outlet at once, the requirement multiplies, and you'll likely be looking at a 3-phase unit rather than a single-phase one.
We stock two compressor brands. Browse whichever suits how you work.
Chicago Pneumatic Puma Plan Your Air Line
