Ideal for all metal posts up to 1 3/4" in diameter
Uses 2 CFM at 90 PSI
Will Drive up to 60 hits per minute
Air activates with handle switch
Exhaust air ducting reduces the possibility of motor contamination by dirt or moisture. Electrical system is double-protected. 25-foot electrical cord. Electrical cord wrap. Recessed wheels and clamps. Filter efficiency 99.5% to 1.0-micron (optional HEPA filter 99.7% to 0.3-micron). Drain outlet. High impact poly construction canister with lifetime canister warranty. Industrial-grade polyolefin wheels with stainless-steel shafts.