A fixed displacement external gear pump designed for demanding mobile and industrial hydraulic applications, the Danfoss / Eaton-GR Pump is well suited for use in tractors, harvesters, machine tools, lift trucks, steering circuits, fan drive systems, and compactors, among other equipment types. The pump is field reversible, allowing direction of flow to be changed without replacing the unit, which simplifies installation and servicing across varied circuit configurations.
Engineered for reduced noise and vibration alongside improved volumetric and mechanical efficiency, this unit delivers consistent performance across a broad range of duty cycles. A Viton shaft seal provides reliable sealing compatibility with a wide range of hydraulic fluids, and the pump is rated for operation down to -20°C minimum working temperature. The Char-Lynn sub-brand lineage reflects Eaton's established standards in gear pump design for mobile hydraulic circuits.
Can this pump handle running non-stop in a hydraulic system?
Answer by: Customer Support on Mar 28, 2026, 6:26 AM
This pump is engineered for consistent performance across a broad range of duty cycles, so it should work well for continuous use applications.
Question by: Brenda C on Nov 24, 2025, 6:16 PM
pump says it's field reversible, what exactly does that mean for someone swapping it into an existing circuit?
Answer by: Customer Support on Nov 26, 2025, 6:53 AM
Reversing the flow direction on this unit doesn't require pulling the pump and ordering a different one. You can change the rotation in the field, which saves real time when you're fitting it into a circuit that runs opposite to what the pump came set up for. That kind of flexibility matters when you're mid-job and need to get a machine back running without waiting on parts.