Many new innovative pumps and compressors have been added to the Thomas Global Catalog. This release features updated specification and performance data on hundreds of WOB-L, articulated piston, diaphragm, rotary and linear oil-less air compressors/vacuum pumps. Liquid pump technologies include peristaltic, linear and diaphragm. Detailed technology & model series selection guides assist users in quickly identifying the optimal solution. To view or download a copy of the Thomas Global Catalog.