Product range
Liquid ring vacuum pumps with proven technology, reliable operation, and extremely high vapor and particle tolerance for challenging industrial environments.

ROBUST: Proven technology with reliable operation and extremely high vapor and particle tolerance, specially designed for challenging environments such as mining, power plants, sugar production, pulp and paper industry, and steel production.
HIGH PERFORMANCE: High-capacity operation with high pumping speeds. FLEXIBLE: Modular design with a choice of cast iron (EN-GJL-200) housing with ductile cast iron impeller, all 304 grade stainless steel, or 316L corrosion-resistant stainless steel. Operation with fluids other than water is possible, and operation as a compressor is also possible.
Our engineering team works with Busch documentation daily—share your duty points and constraints.