UNIMAC 150L 4.5HP Ultra-Silent Oil-Free Electric Air Compressor
Step into a quieter, more dependable workshop experience with the Unimac 150L Air Compressor. This heavy-duty compressor is designed for professionals and passionate DIYers who demand reliability, minimal noise, and simple maintenance—all in one robust package. It’s a game-changer for powering tools, spray painting, or keeping up with continuous use days in, day out.
Quick Facts at a Glance
- Massive 150L tank — designed for high-volume tools and extended jobs
- Ultra-silent operation — works at about half the noise of standard compressors
- 4.5HP quad motor with independent cylinder operation for maximum longevity
- Oil-free and service-free design — virtually no ongoing maintenance
- 116 PSI working pressure, ideal for air tools & spray painting
- Twin Nitto outlets for fast switching between tool setups
- Fast free air delivery: 280L/min @ 7 bar
- Dual pressure gauges and automatic restart/stop controls for peace-of-mind
- Noise-reducing wheels and mounts make it easy to position without fuss
- Australian standard 15A plug for simple connection
Trust & Confidence
- Built for rigorous commercial & home use
- Highly rated in professional reviews for endurance and quiet running
- Expert support available via Edisons
Who’s the UNIMAC 150L 4.5HP Air Compressor Best For?
- Tradies and pros tackling heavy workloads or needing consistent air supply for multiple tools
- Workshop owners and auto spray painters needing ultra-quiet compressor power
- Renovators, furniture makers, or hobbyists seeking a durable, low-maintenance solution
- Anyone needing hassle-free switching with twin Nitto outlets on larger projects
Not Ideal For
- Very small DIY projects where portability and compactness matter most
- Environments without access to a 15A power outlet
- Situations requiring the lightest, most compact compressor for frequent transport
UNIMAC 150L 4.5HP Ultra-Slient Oil-Free Electric Air Compressor, Long Life Quad Motor, 116PSI Portable Heavy Duty, Twin Nitto Outlets, 15A Plug
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Why Choose Oil-Free & Ultra-Silent for Your Workshop?
If you’re considering an air compressor upgrade, noise and maintenance are often the top concerns. The Unimac 150L stands out with an oil-free design—meaning you won’t be stuck with messy oil changes or downtime from servicing. A major bonus for clean workspaces and busy schedules.
The ultra-silent quad motor delivers powerful airflow without disrupting conversation or attracting neighbour complaints—perfect for early morning or late-night projects. Combined with safety features and easy mobility, it’s an investment that makes every workday smoother.
Practical Checks Before Buying
- Confirm you have a compatible 15A power outlet for safe operation
- Review your air tool specs—280L/min at 7 bar and 116PSI covers most industrial & spray painting needs
- Assess your space for a 150L tank footprint—big capacity equals longer working runs
- Verify portability needs—solid wheels help, but this is a heavyweight machine
Independent Endurance
- Quad motors run cylinders independently, reducing wear & tear
- Step start control box and safety features protect your investment
- Preferred by trade professionals and small workshops alike
UNIMAC 150L 4.5HP Ultra-Slient Oil-Free Electric Air Compressor, Long Life Quad Motor, 116PSI Portable Heavy Duty, Twin Nitto Outlets, 15A Plug
Check the current merchant listing for full product details, compatibility notes, dimensions, included items, and product-specific guidance before you buy.
Frequently Asked Questions
Setup is straightforward for most users—just ensure you have a suitable 15A power outlet, stable flooring, and double-check all fittings for leaks using soapy water before operation. Consult the manual and Edisons’ support for specific commissioning advice.
Yes, thanks to its twin Nitto outlets and high free air delivery, it’s designed for simultaneous tool use—ideal for fast-paced environments and changing tasks on the fly. Always check your total air draw matches the compressor’s rated output.
No oil changes are required—the Unimac air compressor’s oil-free motor setup keeps maintenance to a minimum. Occasionally inspect hoses, fittings, and pressure levels for best results.
This model runs at about half the noise level of traditional piston compressors, making it suitable for shared workshops and urban garages where noise is a concern.
Yes, it includes an automatic pressure control switch, safety stop button, and air bleed safety valve to help prevent overpressure situations and protect both users and equipment.
Final Take: Should You Upgrade?
The Unimac 150L 4.5HP Ultra-Silent Oil-Free Air Compressor is a top contender for busy trades, workshops, or serious home renovators who want power and endurance without the regular headaches. Its whisper-quiet operation and robust build let you get more done, communicate easily onsite, and maintain a spotless workspace free of oil mess or endless checkups. If clean air and reliable performance matter for your business or passion, this model deserves a spot in your shed.
