GD Nash is pleased to introduce the new 2BE4 series vacuum pumps and compressors – the result of a recent effort to redesign and upgrade the existing 2BE3 series, to better meet the needs of our customers.The NASH 2BE4 series of vacuum pumps and compressors provides the same long life and reliable operation you’ve come to expect from the 2BE3 series in addition to the benefits below:• Optimized inlet and discharge porting for enhanced performance• Cylindrical roller bearings for improved load ratings and increased reliability (bearing upgrade is possible in existing 2BE3s)• Optional lobe purge piping to remove entrained solids and prevent erosion• Inlet bypass piping not required in most installations• Available in cast iron and stainless steel construction • Drop-in replacement for existing 2BE3 installations
