- Categories
- Item# 20440
DEWALT Portable Air Compressor 1.8 HP, 4.5-Gallon Tank, 200 PSI, Model# D55146
Item# 20440
Manufacturer's Warranty: 12 months parts / 12 months labor
Customer Product Rating
Compare with Most Popular 2 - 9 CFM
Top of pageCurrently Viewing
DEWALT Portable Air Compressor 1.8 HP, 4.5-Gallon Tank, 200 PSI, Model# D55146
Item# 20440
Only $399.99
Item# 25653
Was $439.99
Sale $399.99
Item# 25654
Was $439.99
Sale $399.99
Item# 1592073
Only $579.99
Item# 1592060
Was $829.99
Sale $779.99
Hide Similarities
| HP | 1.8 | 2 | 20 | 2 | 2 |
| Volts | 120 | 115/230 | 115/230 | 115 | 115 |
| CFM at 90 PSI | 5.2 | 5.5 | 5.5 | 5.2 | 5.2 |
| CFM at 100 PSI | - | 5.4 | 5.4 | - | - |
| CFM at 40 PSI | - | 7.1 | 7.1 | - | - |
| Max. PSI | 200 | 135 | 135 | 135 | 135 |
| Working Pressure (PSI) | - | 135 | 135 | - | - |
| Tank Type | Horizontal | Vertical ASME | Horizontal ASME | Vertical | Horizontal |
| Air Tank Size (gal.) | 4 1/2 | 20 | 20 | 20 | 30 |
| Stage | Single | 1 | Single | Single | Single |
| Drive | Belt | Belt | Belt | Belt | Belt |
| Motor Phase(s) | Single | 1 | 1 | Single | Single |
| Amps | - | 15/7.5 | 15/7.5 | 16 | 16 |
| Air Outlet Size (in.) | - | 1/4 | 3/8 | 3/8 | 3/8 |
| Drain System | - | Manual | Manual | Manual | Manual |
| Portable or Stationary | Portable | Portable | Portable | Portable | Portable |
| Pump | Oil-free | Cast iron, oil-lubricated, 2-cylinder | Cast iron, oil-lubricated, 2-cylinder | Cast iron | Cast iron, splash-lubricated |
| Duty Cycle | - | 100% | 100% | - | 100% |
| Pump Life (hrs.) | - | 5,000 | 5,000 | - | - |
| Noise Level (dB) | 78 | 80 | 80 | - | - |
| Dimensions L x W x H (in.) | 33 1/2 x 23 x 15 | 22 x 23 x 43 | 43 x 22 x 30 | 22 x 23 x 43 | 46 1/4 x 25 5/16 x 35 5/16 |












