677ES, 299ED, 199EC, 199ED and 199EG. REPLACEMENT MOTOR Lamb Ametek Model Number:117123 For Beam central vacuum units: 5.7/144mm fan base diameter, 1500 Watt, 240 Volt, 3-Stage Tang H, Flat bottom (No Flange) Operating Temp 32-104 F FITS MODELS. Beam Serenity 3 SC3500, Serenity 2500EA, 2500EB, 2500EC, 2100EA, 2100EB, 2100EC, 697, 677ES, 299ED, 199EC, 199ED. Power: 1500W / 240V Base diameter: 144mm APPROX/ 5.7" Full height: 207mm / 8.07" Frequency: 50/60Hz Insulation class: A.WHEN FITTING A NEW MOTOR WE ADVISE FITTING A NEW SPONGE GASKET, THIS IS AVAILABLE IN OUR SHOP. The item "CENTRAL VACUUM MOTOR UNIT 117123 for Beam SC3500 2500 2100 697 677 299 199" is in sale since Friday, November 3, 2017. This item is in the category "Home, Furniture & DIY\Appliances\Ironing & Vacuuming\Vacuum Cleaner Parts". The seller is "aidcleaningstore2010" and is located in Bristol. This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Canada, Brazil, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Singapore, South Korea, Switzerland, Taiwan, Thailand, Chile.