Vacuum Pumps and Compressors for the Electric Power Industry

NASH Electric Power Generation Vacuum Systems Condenser exhauster systems assure maximum power availability Nash self-contained condenser exhauster packages in steam cycle plants efficiently remove inward air leakage from the condenser. The effect is to provide lower turbine backpressure, improve heat rates and reduce generating costs. The packages consist of a two-stage liquid ring vacuum pump, air-liquid discharge separator, heat exchanger and associated controls. Cooling Water Two Stage NASH Vacuum Pump Spray Nozzle Heat Exchanger Partial Vapor Volume Total Volume From Condenser Total Volume...

Product Features Customer Benefits Steep Rising Capacity Characteristic Handle Excess Air Leakage with Minimal Rise in Turbine Backpressure Shrouded Rotor Design Handle Water Slugs and Condensate Completely Automatic Operation No Local Operator Required - Performs Both Hogging and Holding Conical Design Provides Higher Efficiencies Eliminates Cavitation at High Vacuum Levels Only One Moving Part With No Metal to Metal Contact Simple Design, Long, Trouble-Free Life No Internal Lubrication Required No Local Exhaust Contamination A low cost alternative: NASH Steam Jet Air Removal Packages When low...

System solutions for every requirement Nash also provides systems for other power plant applications. Many of these address environmental concerns by providing economical solutions for sludge de-watering, fly ash handling and flue gas desulfurization. Another application important to optimum condenser backpressure is water box priming. Your Nash representative will be happy to provide the necessary engineering data and specific recommendations to meet your needs. Nash has been a member of HEI since 1985. Mist Eliminator Neutralizing Chemicals Scrubber Concentrator Vacuum Filter NASH Vacuum Pump...

NASH Electric Power Generation Vacuum Systems Controlling worldwide electric energy costs For over half a century, NASH systems have been the products of choice for air removal systems in steam cycle and geothermal power generation plants throughout the world. By reducing the energy loss due to increased turbine backpressure, our vacuum systems save millions of dollars worth of energy every day. Steam jet/vacuum hybrid system by Gardner Denver Nash at a Geothermal Power Station Providing solutions for complete system reliability Whether you are planning a new unit or a system upgrade, Nash sales...

Other NASH Products TC/TCM Integral 2 stage liquid ring pumps with improved performance at vacuum levels down to 0.8" HgA (27 mbar) Designed to handle large amounts of liquid carryover without difficulty Capacity of 100 to 2,240 CFM with vacuum to 0.8” HgA Capacity of 170 to 3,740 m3 /h with vacuum to 27 mbar abs Sizes range from one-inch (25mm) to 78-inch (2 meters) inlets Capacities range from 20 to 20,000 CFM Capacities range from 34 to 34,000 m3/h Multi-stage system pressures as low as 0.001 mm HgA Large liquid ring vacuum pumps with superior corrosion resistance Top discharge capability...