Vacuum Pump and Compressor Series Upgrade

GD Nash introduced the new 2BE4 series vacuum pumps and compressors, a redesign and upgrade of the existing 2BE3 series. The 2BE4 series includes optimized inlet and discharge porting for enhanced performance, and cylindrical roller bearings for improved load ratings and increased reliability (bearing upgrade is possible in existing 2BE3s). The series also includes optional lobe purge piping to remove entrained solids and prevent erosion, and inlet bypass piping not required in most installations. The 2BE4 is available in cast iron and stainless steel construction. GD Nash offers drop-in replacement for existing 2BE3 installations. (

SHARE this article