This unit was probably made in the late 70's or early 80's. It was sold at that time for a price around $9,545.00 according to 1980 price lists. The company that bought the pump went out of business, and the pump was never used in applications. It was returned to me in like new condition and been stored for quite a while. Recently we fired it up to test it and got a reading of less than 400 microns..
This is a 2 stage, water cooled , multi-vane pump, with 3 phase 230/460 TEFC motor.This unit is missing the control box .
According to tyhe manual the Weighs 820 pounds