73205092
Feb 26, 1979
Aug 4, 1981
Positive Pumps Having the Ability to Pump Fluids in Suspension, Handling Corrosive, Abrasive, Highly Viscous and Sensitive Products Primarily in the Food and Chemical Fields; Progressive Cavity Pumps; Continuous Displacement Pumps; Pumps Having Austenitic Stainless Steels Used for Product-Wetted Surfaces; Electric Motor Driven Direct Coupled or Vee-Belt Driven Pumps Designed for Use in the Food, Beverage, Chemical and Other Hygiene Conscious Industries; Hopper-Fed Pumps Driven by Pneumatic Motors with Speed Reduction Gear Boxes; Electrically-Driven Compressors
Machinery