Cooper DryFlo DX275-AC Diesel Rotary Screw Air Compressor – 74.0kW / 100.0HP – 275CFM/ 7787LPM – Aftercooled Air Dryer – Base Mount
The Cooper DryFlo DX275-AC is a heavy-duty diesel rotary screw air compressor engineered for operators who need reliable, high-capacity air delivery in challenging environments. Built for durability and efficiency, it’s the ideal solution for construction, mining, manufacturing, equipment servicing, and abrasive blasting applications across Australia.
Cooper DryFlo DX275-AC Diesel Rotary Screw Air Compressor - 74.0kW / 100.0HP - 275CFM/ 7787LPM - Aftercooled Air Dryer - Base Mount
Cooper DryFlo DX275-AC Diesel Rotary Screw Air Compressor - 74.0kW / 100.0HP - 275CFM/ 7787LPM - Aftercooled Air Dryer - Base Mount
Description
The Cooper DryFlo DX275-AC is a heavy-duty diesel rotary screw air compressor engineered for operators who need reliable, high-capacity air delivery in challenging environments. Built for durability and efficiency, it’s the ideal solution for construction, mining, manufacturing, equipment servicing, and abrasive blasting applications across Australia.
Powered by a Cummins QSB3.9-C100 Tier 3 diesel engine with 100 HP, this industrial diesel compressor delivers an impressive 275 CFM at 150 psi, providing continuous air supply for demanding operations. Its direct-driven, single-stage rotary screw system ensures consistent performance and reduced maintenance requirements, making it a dependable choice for both fixed and mobile setups.
Key Features
- High Air Output – 275 CFM (7.8 m³/min) at 150 psi for continuous heavy-duty performance
- Aftercooled System – Dry, clean air to protect equipment and improve process results
- Rugged Power – Cummins QSB3.9-C1-0 Tier 3 engine (100 HP)
- Versatile Configurations – Skid-mounted or trailer-mounted formats
- Smart Control – Digital interface with safety shutdown system and diagnostics
- Built for Australia – Withstands heat, dust, and remote conditions
- Low Maintenance Access – Simplified service points for fast upkeep
Why Dry Air Matters
The Cooper DryFlo DX275-AC’s aftercooled system with integrated water separator ensures your compressed air is dry, clean, and reliable — a critical advantage for industries where moisture can cause costly problems.
- Abrasive Blasting & Surface Prep – Prevents abrasive media clumping, maintains consistent blasting pressure, reduces flash rust, and keeps visibility clear inside blast chambers.
- Painting & Coating – Eliminates moisture that causes paint defects and poor powder coat adhesion, ensuring flawless finishes every time.
- Manufacturing & Production – Protects pneumatic tools and valves from corrosion, reduces wear, and maintains consistent air pressure for precision work.
- Food & Beverage Processing – Prevents bacterial growth and clogs in pneumatic conveyors, keeping packaging and ingredient transfer safe and efficient.
- Electronics & Semiconductor Manufacturing – Avoids condensation that can damage components, ensuring cleanroom compliance and product reliability.
- Pharmaceuticals & Medical – Protects product purity in capsule filling, tablet coating, and cleanroom operations, meeting GMP standards.
- Pneumatic Tools & Equipment – Extends tool life, maintains efficiency, and avoids costly downtime.
- Energy, Mining & Oil/Gas – Stops ice blockages and corrosion in instrument air systems, even in harsh, remote environments.
Bottom line: Dry air means better quality, less downtime, and longer-lasting equipment — making the DX400-AC the smarter choice for high-performance industrial air.
Performance Comparison
| Feature / Spec | Cooper DryFlo DX275-AC | Typical Diesel Compressor |
| Free Air Delivery | 275 CFM @ 150 psi | 300–350 CFM @ 150 psi |
| Air Quality | Aftercooled, dry & moisture-free | Uncooled, contains moisture |
| Engine Power | Cummins Tier 3 – 100 HP | 120–140 HP (varied brands) |
| Durability | Heavy-duty enclosure, mine-spec option | Standard industrial housing |
| Noise Level | 76 ±5 dB(A) | 80–85 dB(A) |
| Maintenance Access | Easy-access service points | Limited access to key components |
| Applications Supported | Construction, mining, blasting, coatings, manufacturing | General construction & light industry |
Shipping & Installation
- Dimensions (box type): 2460 x 1400 x 1800 mm
- Weight (dry): 1,450–1,850 kg (varies by configuration)
- Packaging: 1 × oversized pallet
- Delivery: Nationwide freight available
- Installation: On-site setup available through certified partners
Warranty & Support
- Warranty: 12-month / 2,000-hour standard coverage
- Service Network: Nationwide coverage with mobile support
- Spare Parts: OEM parts and consumables in stock
- Maintenance Plans: Custom service schedules available
Finding the right air compressor is crucial for any workshop, industrial setting, or even home garage. Whether you're in Perth, Melbourne, or Brisbane, our extensive range of industrial air compressors and accessories ensures you'll find exactly what you need. From robust rotary air compressors and screw type air compressors to powerful piston air compressors, including the reliable Cooper Compressor brand, we cater to all requirements, including specialized medical air compressors and silent air compressors for sale. We also offer a comprehensive selection of air compressor filters, oil for air compressors, and air compressor parts, including essential Peerless air compressor parts and Clisby compressor parts, ensuring longevity and peak performance.
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Frequently Asked Questions
Should I purchase industrial machinery from a tool shop or reseller, or from an industrial machinery specialist?
What after-sales support and warranty do you provide?
- Application support: Whether your requirements are straightforward or highly specific, we work with you to ensure your machine is set up and performing for your exact application, and we are here to help as your needs evolve.
- Pre-dispatch testing: Every machine is fully checked and commissioned before it leaves us. It's a step that saves our customers countless issues down the track and sets your machine up for maximum uptime.
- Warranty: We don't just pass on the manufacturer's warranty. We offer our own comprehensive warranty that goes further, giving you greater coverage and peace of mind, with extended warranty options also available.
- Spare parts: Downtime costs you money, so minimising it is our priority. We keep a wide range of parts and consumables in stock, and if we don't have it on the shelf, we will track it down and get it to you as fast as possible.
- Remote support: Fast help via phone, email, or live video, with no site visit needed in most cases. We pride ourselves on some of the fastest response times in the industry, because we know that when you need help, you need it now.
- On-site service: Our engineers travel Australia-wide, with trusted contractors covering remote areas.
- In-house repairs: Send your machine back to us for expert servicing and overhaul.
How quickly will I receive my machine?
Specification
Additional information
| Weight | 990 kg |
|---|---|
| Dimensions | 246 × 140 × 180 cm |
| Compressor Type | |
| Dryer Configuration | |
| Pump Motor | |
| Motor size | |
| Compressor Type (Air End) | |
| Air Quality / Lubrication | |
| Mount Type | |
| Kilowatt (kW) | |
| Horse Power (HP) | |
| Net Weight | 1650 Kg |
