During pump inspection in September 2011, it was discovered that pump #2 has severe wear on the volute and the impeller making it in need of replacement. Due to the age of the pump assy (1969) Cornell would only sell a complete assy, motor, volute, impeller. Pump #1 needs only a volute wear ring replaced/machined to our specs. Cornell does not have the dimensions on file. Project Manager is Kevin English.