The 4090HK17 gas-powered air compressor has long been the top choice of framing and roofing contractors. In this class, the 4090HK17 stands out because of its high CFM output, portability and rugged build. Delivering 9.3 CFM @ 90 PSI this unit incorporates the popular 163 cc (GX160) Honda engine with automatic idle-down, for increased fuel efficiency, and an atmospheric unloading system to prevent oil consumption.

ABOUT THE PUMP
Heavy-Duty
Single Stage
Cast-Iron Twin Cylinders
Ball Bearings
Splash Lubricated
Hardened Steel Valve Plates with Swedish Lamellar Reed Valves
Aluminum Alloy Connecting Rods with Automotive-Style Inserts
Multi-Finned 11" Flywheel
Oil Sight Gauge

ABOUT THE ENGINE
163 cc (5.5 HP) Honda 4 Cycle
Complete Die Cast Aluminum Alloy with Cast-Iron Sleeve
Overheard Valves
Retractable Starter
On/Off Switch
Splash Lubricated
Low Oil Shutdown