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4.5 Gallon Air Compressor - with Quiet Power Technology™

Briggs and Stratton 074045


  • 3 Times* Longer Motor Life
  • Air Tool Compatibility
  • Collapsible Handle and Solid Rubber Wheels
  • 80% Quieter*

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Briggs & Stratton™ QPT Air compressors are designed to run up to 80%* quieter and have 3 times* longer motor life than standard air compressors.

3 Times* Longer Motor Life
Equipped with a durable, induction motor that has been qualified to last longer than a standard motor

Air Tool Compatibility
To learn which air tools are compatible with this air compressor, view the air tool compatibility chart .

Collapsible Handle and Solid Rubber Wheels
For easy mobility and storage

80% Quieter*
Designed for quiet operations indoors or outside

Accessory Storage Box
Keeps your accessories secure and accessible

Control Panel with Dual Gauges and Large Regulator Knob
For easy operation * Briggs & Stratton™ Quiet Power Technology™ air compressors have been tested to be 80% quieter and qualified to 3 times longer motor life than Briggs & Stratton with standard induction motors.


  • 3 Times* Longer Motor Life
  • Air Tool Compatibility
  • Collapsible Handle and Solid Rubber Wheels
  • 80% Quieter*
  • Accessory Storage Box
  • Control Panel with Dual Gauges and Large Regulator Knob
Model Number 074045
Manufacturer Model Number 3320441
Air Delivery at 40psi (CFM) 3.3
Air Delivery at 90psi (CFM) 2.4
Horsepower (HP) 1
Motor Type QPT Induction
Maximum Pressure (PSI) 125.0
Pump Type Oil-Free
Tank Style Vertical
Tank Size (gal) 4.5
Weight (lbs) 61.79
Width (in) 16
Length (in) 20
Height (in) 22
Consumer Warranty (Product) ** 1 Year Limited
Model Stage Single
Power Rating Voltage

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Lawn equipment can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new lawn equipment should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.