Bionomic Industries, Inc.'s Series 7000/8000 venturi scrubbers are fully integrated pre-engineered packages complete with recirculation pumps, piping networks, instrumentation and automated controls -- all factory-assembled and tested to drastically lower engineering, installation and project costs while reducing lead times for quicker installation and on-time operation. Units destined for outdoor installation are available with a freeze protection package for operation in cold weather climates. These pre-engineered systems come complete with all necessary dimensional, weight and instructional information along with a system P&ID and process flow diagram giving all material balances. Series 7000/8000 integrated scrubber packages are extremely versatile to enable meeting today’s PM 10 and PM 2.5 particulate emission standards and offer trouble-free low maintenance operation. They are also available in a complete variety of materials to enable operation on extremely corrosive or erosive gas contaminant streams. An advanced throat design and diverging section provides high collection efficiencies at reduced pressure drops. Throat sections are available for manual operation or can be equipped with an optional automatic adjustment mechanism for maximum flexibility in meeting the required collection efficiency and gas volume operating range.