- High Pressure Bronze
- Cast Iron
- Stainless Steel
- Hastelloy C
- Engineered Plastic
Bronze resistant castings for long life and corrosion resistance.
High Pressure BronzeHigh Pressure Bronze
High strength Navy M Bronze housings for up to 300 PSI capabilities
Cast IronCast Iron Pumps
Built for long time use at a wide range of fluid temperatures.
Stainless SteelStainless Steal Pumps
Stainless steel shafts and fasteners for reliable operating.
Hastelloy CHastelloy C Pumps
Excellent corrosion and chemical resistance.
Engineered PlasticEngineered Plastic Pumps
Customized solutions for specific applications.
We might not have invented the gear pump, but when compared to other gear pump manufacturers, you could say we’ve perfected it. The Oberdorfer™ name was founded on our line of bronze gear pumps and over time we’ve led the industry in quality and innovation. We offer helical gearing, a method in which the gears are cut on angle to the face of the gear. This allows for more material contact, resulting in a greater degree of material customization and hydraulic range and a quieter running pump. So, whether your design calls for an external gear pump, pedestal mount, clutch driven, motor mount or stainless steel gear pump, you can rest assured that our family of gear pumps is as diverse as the applications in which they’ve been used – for more than 100 years.