Sullair 900H Tier 3 rotary screw portable air compressor delivers 900 cfm at 150 psig or 25 m3/min at 10 bar. Unit is designed for reliability and total accessibility. Powered by a Tier 3 emissions compliant Caterpillar engine. Mounting options are tandem axle or steerable wagon wheel. Enclosure is made of durable powder coated Galvanneal sheet metal. Other features include leaf spring suspension, wheel bearing grease fittings, and a lockable curbside instrument panel. The compressors feature a pneumatic inlet valve and 0 to 100% capacity control.