DeWalt 1.6 HP Continuous 4.5 Gallon Air Compressor – 225 PSI

The DeWalt D55146 is a 1.6 HP continuous, 4.5-gallon compressor that stores air up to 225 PSI, giving a user 80% more usable air than the industry leader, according to DeWalt.

High pressure, fast recovery

225 PSI max tank pressure and 5.0 SCFM at 90 PSI let the compressor recover quickly once the initial tank charge is used. EHP efficient high-pressure technology supports longer pump and motor life.

Jobsite-friendly

Operation is rated at 78 dBA (tested per ISO 3477). 10" non-flat pneumatic tires roll easily, and a vertical stand feature with collapsible handle saves space in transport and storage.

Low maintenance, easy setup

The oil-free pump needs no routine oil service. A consistent amp draw allows use with an extension cord (12 ga or heavier, 50 ft or less). A high-flow coupler, 2" gauges and a protective metal console panel round out the design.

Key features

• 225 PSI max tank pressure
• 5.0 SCFM at 90 PSI
• 1.6 HP continuous motor
• 4.5-gallon tank
• 78 dBA operation
• EHP efficient high-pressure technology
• Oil-free, maintenance-free pump
• 10" non-flat pneumatic tires
• Vertical stand and collapsible handle
• High-flow coupler
• 2" gauges and metal console panel
• Extension-cord friendly (12 ga or heavier, 50 ft or less)

Frequently asked questions

Can I use an extension cord?

Yes, a 12-gauge or heavier cord, 50 ft or less.

Does the pump need oil?

No, it has an oil-free, maintenance-free pump.