The G800 is a 3HP, 1300 CFM dust collector which operates at 21" (of water) static pressure. It is highly efficient, separating the dust from the air before the HEPA level filters and operates between 61-72 dBA. The filtered air emissions rating is 0.05mg/cubic meter vs. the European standard of 0.1mg/cubic meter. It has intelligent controls managed by the Siemens V20 Frequency Converter and offers filter monitoring and automatic pulse control filter cleaning; air flow management for changing demands; variable speed to reduce unneeded power consumption; wireless remote control and wireless synchronous start. The GyroAir system works with most dry dusts including metal grinding dust, welding dust and fumes, paper, plastic, wood, graphite and many others. The G800 operates on single phase, 220V power.