The Viper D80 cfm at 100 psi rotary screw air compressor from Vanair Manufacturing is designed to operate 90-pound jackhammers, as well as 1 1/2-inch impact wrenches and piercing tools. It comes with automatic variable throttle control to minimize fuel consumption, 48 cfm at idle, auto engine-off and restart based on air demand, Tier 4 certified Kubota engine and access to air power. 800/526-8817;

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