The GB-410 Series™ external gear pump is the ultimate durable, reliable, field-rebuildable solution for your high-pressure oil and gas processing needs. With its hardened parts for enhanced wear resistance, it was engineered specifically for overcoming the challenges of upstream and midstream oil and gas processing applications such as natural gas & CO2 dehydration (glycol), LACT – pipeline injection, gas sweetening (amines), pigging, and condensate transfer.