Congratulations! The pump you have configured is a VG66E-M The Vooner VaneGard® with FloGard® technology pump, model VG66 has 20% greater airflow with 45% less seal water. It "bolt in" replaces industry standard 6000 ACFM size pumps at flanges, feet and shaft. The VG66E combination of materials of construction has ductile iron rotor with more strength and extended life than a typical cast iron rotor. The other components are made of cast iron with a carbon steel shaft. Standard patented Self Aligning Removable Bearing Carriers greatly reduce the cost of maintaining and changing bearings without removing the pump from its system, and disassembling the pump to change a bearing. Customers would use the VG66E pump in the applications of: Paper industry felt conditioning systems Couch roll vacuum Food industry sludge dewatering Mining and mineral processing filtration This pump is designed to move 5500 to 8000 ACFM at 10 to 23 inches of mercury vacuum using 200 to 420 brake horsepower. Confirm your operating point on the Vooner performance curve. Airflow performance and power consumed is demonstrated on Vooner’s state of the art Test Stand in Charlotte, NC. This variable speed test stand measures all the data points as specified by the Heat Exchange Institute (HEI) for testing vacuum pumps. Customer witnessing of tests at no charge is invited. View Curves View Metric Curves