Centrifugal blowers & exhausters     ATEX    industrial exhaust fans        Asia Pacific     Europe     America     Gardner Denver Blower Division - www.gardnerdenver.com - 100 Gardner Park, Peachtree City, GA 30269, USA Tel. products:   multistage Blowers and Exhausters Hoffman® Centrifugal Blowers and Exhausters Fabricated Series Airflow Range: 10 - 1,200 cfm (17 - 2,040 m3/h), 5 to 20 HP, Vacuum to 8 in Hg (271 mbar), Pressure to 6 psig (0.41 bar) Easy to install and operate, Wide range of motors available in 50 or 60 hz Hoffman® Centrifugal Blowers and Exhausters Cast Series Airflow Range: 100 - 40,000 cfm (170 - 67,000 m3/h), Vacuum to 18 in Hg (610 mbar), Pressure to 25 psig (1.72 bar) Gardner Denver Blower Division - www.gardnerdenver.com - 100 Gardner Park, Peachtree City, GA 30269, USA Tel. +1 770-632-5000, Toll free: 800-543-7736 products:   multistage Blowers and Exhausters Lamson® Fabricated Series: Airflow to 2,500 cfm (4,250 m3/h), Vacuum to 8 inch-Hg (271 mbar), Pressure to 5 psig (0.34 bar) Lamson® Cast Series: Airflow Range: 90 to 41,000 cfm (150 to 70,000 m3/h), Vacuum to 17.6 in Hg (600 mbar), Pressure to 22 psig (1.52 bar) Applications: Aquaculture: Aeration, Cement and Lime: Fluidization and Conveying, Chemical, Vacuum Processing and Conveying, Coal Bed/Landfill: Methane Gas Recovery Electronics: Clean Rooms, Industrial: Material Vacuuming, Manufacturing: Airknife and Air Drying, Oil and Gas: Gas Collection and Sparging Power Generation: Fly Ash Conveying and Process Vacuum, Process Gas: Gas Boosting, Pulp and Paper: Chip Conveying and Process Vacuum, Refining: Sulfur Recovery Resin and Plastic: Processing and Conveying, Rubber Manufacturing: Carbon Black, Soil Remediation: Vacuum Extraction and Sparging, Steel, Refining: Combustion Air Wastewater: Aeration and Backwashing. HSI Houston Service Industries - www.hsiblowers.com - 7901 Hansen Road, Houston, Texas 77061, USA Andrew Balberg, email , Tel. 800-725-2291, Tel. +1 713 947-1623 Houston Service Industries, Inc. was founded in 1974 to provide rotating equipment balancing and vibration analysis services to industrial and municipal customers in the Houston, Texas area. HSI now have a line of new multistage centrifugal blowers consisting of ten models and are adding one to two models per year. products:   multistage Blowers and Exhausters HSI manufactures a complete line of new cast iron multistage centrifugal blowers and exhausters with discharge flanges that range from 3" to 20". HSI blowers are capable of producing up to 20 PSI (1.4 barA) pressure or up to 17 inHg (430 mmHg) vacuum at flow rates up to 30,000 CFM (51000 m³/h). These machines are parts interchangeable with popular Hoffman® and Lamson® models. National Turbine - www.nationalturbine.com - 374 Northern Lights Drive Syracuse, NY 13212, USA email, Tel. Tel. +1 888-293-7434, Tel +1 315-455-5545 products:   multistage Blowers and Exhausters Centurion™ Series cast iron blowers and exhausters National Turbine's Centurion™ Series of cast iron centrifugal blowers and exhausters are built to exacting quality standards to provide years of trouble free operation. Made 100% in the U.S.A., many models provide drop in replacement capabilities for the Gardner Denver Lamson™ models, including parts interchangeability. With sizes from 2 1/2" to 12" connections, these blowers and exhausters provide flows from 10 to 11,000 CFM and pressures and vacuums to 15 inches of mercury. The Spencer Turbine Company - www.spencerturbine.com - 600 Day Hill Road, Windsor, CT 06095, USA email, Tel. Spencer is a privately held, U.S.-owned and -operated company Since 1892, The Spencer Turbine Company has applied a unique Engineering Edge to create innovative solutions for air and gas handling problems. Today, the world faces extreme challenges in the areas of energy and the environment. products:   multistage Blowers and Exhausters Spencer has many blower types from single stage centrifugal and regenerative models to multistage centrifugals with fabricated or cast construction. Power Mizer® blowers with cast iron and aluminum components have very high operating efficiency suited for continuous-duty service, while fabricated blowers of carbon steel allow substitution of specialized metals for precise resistance to abrasion, corrosion or extreme temperatures. Overall performance maximums: 50,000 ICFM, 20 PSIG pressure, 15" Hg vacuum. Vector Technologies Ltd. - www.vector-vacuums.com - 6820 N. 43rd Street, Milwaukee WI 53209, USA Tel. +1 414-247-7100 / 800-832-4010 products:   Centrifugal Blowers and Exhausters     Keywords       www.vacuum-guide.com