Rolair 4090HMK103-0072 Gas Air Compressor, 5.5 HP, 11.7 CFM Displaced

The Rolair 4090HMK103-0072 gas-powered wheeled air compressor pairs a 163 cc (5.5 HP) engine with a pump rated at 11.7 CFM of displacement. The pump is splash lubricated with a 17 oz. oil capacity, and a reed valve system comes standard.

This version of the 4090HMK103 is identified by part number 4090HMK103-0072 and keeps the model's oil-lubricated, two-cylinder pump and 5.5 HP gas engine in a wheeled unit. Its 11.7 CFM rating describes pump displacement, the volume the cylinders sweep, rather than delivered air.

Highlights

• 163 cc (5.5 HP) gas engine

• 11.7 CFM displaced

• Two cylinders with splash lubrication

• Standard reed valve system; 17 oz. pump oil capacity

Specifications

Good to know

• Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.