 
      
					Model 4090HK17/20 is our entry-level large-capacity 163 cc (GX160) gas air compressor. Featuring a single 20 gallon tank assembly, the 4090HK17/20 sustains 9.3 CFM @ 90 PSI longer than the traditional 9 gallon twin tank design. It incorporates an automatic idle-down for increased fuel efficiency and an atmospheric unloading system to prevent oil consumption.
| Horse Power | 163 cc (5.5 HP) | 
| CFM Displaced | 13.1 CFM | 
| CFM Delivered | 9.3 CFM @ 90 PSI | 
| Lubrication Type | Splash Lubrication | 
| Pump Oil Capacity | 34 oz. | 
| Reed Valve System | Yes (Standard) | 
| Number of Cylinders | 2 | 
| Tank Capacity | 20 Gallons | 
| L X W X H | 47"x22"x34" | 
| Decibel Rating | Unavailable | 
| Country Of Origin | Compressor Origin.pdf | 
| Shipping Weight | 200 lb. | 
| Shipping Dimensions (L X W X H) | 47" x 23" x 39" |