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Portable Diesel Air Compressors

Sullair compressors are built to spend days on end doing the dirty work — from the smallest projects to the biggest jobs and everything in between. We offer a range of portable diesel air compressors from 185 to 1600 cfm at 100 to 500 psi.

Our range of compressors are designed to cover nearly every application, from construction and infrastructure, to mining and oil and gas, to plant backup air, among others. Customers worldwide depend on Sullair to bring compressed air to their job site – and for good reason. All of our compressors are manufactured with Reliability, Durability and Performance in mind – our brand promise.

Rotary Screw Technology

Reliability Meets Performance

A continuous supply of compressed air. It’s your biggest expectation in an air compressor. The legendary Sullair air end, at the heart of tens of thousands of compressors worldwide, will help keep your operation pumping, worry free.

Proven Reliability

Bulletproof. It’s a word often used in conjunction with the Sullair air end. Although the principle of rotary screw compression remains the same, as does the durability, Sullair continuously improves the materials, engineering and design of its air ends and compressor packages.

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  • Construction Benefits
  • Rental Benefits
  • Videos

Construction Benefits

A Sullair 185 portable diesel air compressor on a construction job site

From the smallest jobs to the biggest projects, Sullair has the portable diesel air compressor to get the job done – whether construction, winterizing irrigation systems or performing utility work, among many other applications.

Sullair portable air compressors provide you with:

  1. Long Runtimes – With improved fuel efficiency for up to 10 hours of runtime, there’s no need to stop midday to refuel. Sullair portable diesel air compressors are ready to put in a full day of work, just like you.
  2. Easy Serviceability – Serviceability is key in how we design our equipment. Many Sullair portable air compressors now include doors on all four sides, making access to key components quick and easy. We realise there’s no time for downtime.
  3. Easy Manoeuvrability – Sullair compressors feature a compact design for easier maneuverability – whether on the jobsite or behind a truck.
  4. An Intuitive Controller  – Our controller, which is on the footpath side to help keep the operator safe, features an LCD graphic display showing all key machine operating parameters. Quickly and easily understand the status of your compressor.
  5. Renowned Sullair Air End – At the heart of the compressors is a Sullair air end, continuing the tradition of reliable durability. A reputation we’ve built over the past 55 years, meaning you can rely on your compressor, day in and day out.

Rental Benefits

Sullair 185 portable deisel air compressor being towed by a pickup

Sullair offers a full range of portable compressors — from the workhorse 185 to the versatile 375 family and big air 1600H — helping you satisfy more customer demand.

With Sullair compressors, you get:

  1. Flexibility for Higher Utilisation – Shift from low to high pressure with the turn of a switch – meaning the same one compressor can be rented for multiple applications. This flexibility helps drive improved ROI through increased utilisation rates and a more consolidated fleet.
  2. Easy Serviceability – Serviceability is key in how we design our equipment. Many of our portable air compressors now include doors on all four sides, making access quick and easy. We know time is money in the rental business.
  3. Easy Interface – With a new renter or machine operator potentially every day, an easy-to-use control panel is essential. We provide enough operating parameters without burdening rental companies with the need to provide extra training to renters.
  4. Multiple Engine Options – Sullair prides itself on providing rental customers with choices. Our range of portable compressors includes multiple engine options: Caterpillar, Kubota and Perkins.
  5. Reliability, Day In and Day Out – If the compressor doesn’t start, nothing else matters. Reliability is one of the Sullair pillars since Day One. You can depend on your Sullair compressor to run, day in and day out, for years to come.


Next generation portable compressors engineered for reliability, durability and performance.

Featured Portable Compressors

view all portable air compressor products
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International 185 T3

International 185 T3 Portable Diesel Compressors

185 cfm
5.2 m³/min
49 - 60 hp
36.5 - 44.7 kW
100 psi
7 bar
375HH Portable Air Compressor

300 & 375 Series T2/T3 Portable Diesel Compressors

300 - 425 cfm
10.6 - 12 m³/min
107 - 130 hp
79.5 - 97 kW
100 - 200 psi
6.9 - 13.8 bar
550RH portable diesel compressor

550RH T2/T3 Portable Diesel Compressors

550 cfm
15.6 m³/min
275 hp
205 kW
250 psi
17.2 bar
1600H Portable Air Compressor

1600H T3 Portable Diesel Rotary Screw Compressor

1600 cfm
45.3 m³/min
540 hp
403 kW
150 psi
10.3 bar
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