Used Cornell Versator, model D16, 316 stainless steel. 16" diameter disc, rated 1200-4000 rpm, 1-20 gallons per minute. Dished door with (2) 3" sightglasses. Openings: (2) 1-1/4" NPT, 2" NPT, 1" NPT, (3) 2-1/4" NPT. Driven by a 5 HP, 3/60/220/440 volt, 1800 rpm varispeed motor, min/max rpm 1073/3220. Mounted on a 27" high carbon steel frame.