The PNEUMARK Magnet Motor, Variable Speed, Inverter Screw Air Compressor Series is SL
Engineering’s latest in energy effective and cost saving air compressor technology.
Pneumark’s flagship screw air compressor range is highly sought after by industrial clients across WA, covering compressors from 5.5 kW to 75kW — suited to everything from a busy workshop to a full industrial facility. Our range uses oil-injected rotary screw technology, chosen for its balance of efficiency, durability, and lower running costs across continuous industrial use.
No matter the demand for compressed air at your facility, our equipment is designed to meet it while offering up to 40% energy savings! The resultant cost savings mean you cover the initial cost of the industrial screw air compressor in just 3-4 years. SL Engineering is a reliable air compressor supplier in WA. See our power saving calculator on our website.
Key factors to work through:
Not sure what size or spec you need? We offer a basic air audit to assess your facility’s actual requirements — call (08) 9399 9412 or use our power saving calculator.
Before we get into the functioning of Pneumark’s screw air compressors, let’s take a look at their most crucial components:
| Â | Screw Air Compressor | Piston Air Compressor |
Best for | Continuous, high-volume industrial use | Intermittent, on/off use |
Duty cycle | Up to 100% continuous | Typically 50–70% |
Noise & vibration | Low | Higher |
Upfront cost | Higher | Lower |
Maintenance frequency | Lower (fewer moving parts) | Higher |
Typical applications | Manufacturing, food processing, continuous workshop use | Tyre shops, spray painting, service stations |
If your facility runs air-powered tools or equipment for extended periods without a break, a screw compressor is almost always the better long-term investment despite the higher upfront cost — the lower running and maintenance costs typically make up the difference within a few years. For lighter, intermittent use, see our piston air compressor range instead.
Our Pneumark screw air compressors are built for continuous, high-demand environments, including:
Pneumark screw air compressors are designed to meet perpetual, industrial compressed-air demands — built for 100% duty cycle.
The seamless design and assembly of Pneumark screw compressors make them easy to maintain. All Pneumark models come with a minimum warranty of 2 years, which can be extended at a nominal additional cost.
Pneumark air compressors offer consistent compressed air output to meet all your industrial compressed air demands. No subpar performances. No downtime. Only uninterrupted, high-pressure compressed air.
Our screw air compressors are designed to save up to 40% energy. Sourcing our industrial screw air compressors helps reduce your carbon footprint and take a significant step toward sustainability.
Pneumark screw compressors operate with significantly less noise and vibration compared to traditional compressor types, making them suitable for installation closer to the point of use.
The best solution is to contact SL Engineering. We will do a basic air audit to assess your requirements.
We offer a 2-year limited warranty. If the service contract is extended, we can warranty the screw air compressor for 5 Years.
Our standard Pneumark range uses oil-injected rotary screw technology, which suits the vast majority of industrial applications. If your facility requires oil-free air — for food-grade, pharmaceutical, or similarly sensitive processes — speak to our team about the right solution for your requirements.
Screw compressors are built for continuous, 100% duty cycle operation, making them the better choice for facilities running pneumatic tools or machinery for extended periods without a break. Piston compressors suit lighter, intermittent use. See our full comparison above.
Our Pneumark IVR range is designed to save up to 40% on air compressor electricity costs compared to fixed-speed alternatives, with the energy savings typically covering the initial equipment cost within 3-4 years. Use our power saving calculator for an estimate specific to your facility’s usage.
Yes — SL Engineering WA P/L can supply air compressors that comply with mine specifications at an additional cost. Contact us to discuss your site’s requirements.
SL Engineering WA P/L can also supply air compressors that comply with mine specifications at extra cost.
