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. 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