KNF Neuberger, Inc. designs and manufactures oil-free diaphragm vacuum pumps used in pharmaceutical, life science, chemical, environmental and academic research labs. The exclusive LABOPORT(r) line of vacuum pumps and programmable vacuum systems is the preferred choice of researchers involved in rotary evaporation, distillation, vacuum oven drying, vacuum concentration, gel drying and vacuum filtration. Visit our website for assistance in selecting a LABOPORT(r) pump from your favorite lab products distributor.