
Introducing a whole new class of sullair portable air power.
Re-engineered, rebuilt, and ready to hit the road. The NEW Sullair 375-425 series has arrived.
Backed by decades of engineering expertise, the revamped 375–425 series delivers 9% greater efficiency compared to the previous model. Now powered by a reliable Cummins engine, it also features enhanced safety measures, servicing upgrades, and the added flexibility of a skid-mounted option. Built for the tough Australian conditions, it’s ready to work as hard as you do.
Loaded with upgrades and tuned in to take you further:
Discover the features and upgrades that take the 375-425 series to the next level
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9% more fuel efficient at full load
Now with 9% greater efficiency compared to the previous 375/425 model.
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Fully Bunded Base
110% Fully bunded base with external drains supports safe, clean and environmentally responsible servicing.
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Cummins Engine Upgrade
Now powered by a reliable, high-performance Cummins engine.
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External Exhaust
Now with an external exhaust for improved safety and efficiency.
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Dual Pressure Options
Flexible pressure options at the flick of a switch.
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Remote Fuel Port
New remote fuel port allows you to connect to an external fuel tank for longer runtimes with less interruption.
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Available in Skid Mount (DLQ)
Now also available in both single axle 2-wheel (DPQ) or skid-mounted (DLQ) configurations for added installation flexibility. Featuring a certified central lifting bale and tie-down points for secure transportation and easy integration.
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Enhanced Towing Safety
Locally designed and built running gear, fully RVSA-compliant and equipped with electric brakes for enhanced towing stability and safety.
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Electronic Control Panel (IoT Ready)
Modern digital control panel delivers advanced diagnostics, remote monitoring capability, and an improved user interface – now with manual mode for fixed-speed operation.
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Accessible and Safe Servicing
Lift-up doors, clear service access points to all major components, external drains, and safety features like guarding over all moving parts and lagging on hot components make routine maintenance safe, fast, and clean.
Grab your copy of the product brochure.
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