Cullum and Brown is the preferred choice for both industrial and medical vacuum applications that require either a rotary vane or liquid ring vacuum pump.  We can offer either the Squire Cogswell/Ohio Medical or Travaini product lines for both pump designs, and also Powerex for the rotary vane design.  All three manufacturers provide a quality product that can be utilized as individual components or as a complete system package.  Applications include vacuum packaging of food products, central vacuum systems in hospitals, electronics, paper converting, solvent/vapor recovery, vacuum thermo-forming, pharmaceuticals and many others. 

Rotary vane vacuum pumps are a reliable and compact design that is commonly used for food packaging and medical applications.  The liquid ring vacuum pumps are the proven technology for the most difficult applications where the inlet air stream contains highly saturated vapors or particles.  Liquid ring pumps typically utilize water or oil as the sealing media and are of a low maintenance design.

Both rotary vane and liquid ring vacuum pumps utilize proven technology that has been used for many years.  With either manufacturer we represent, factory engineered systems can be designed, including systems built to NFPA99 standards.