






A 50 cc/rev cast-iron internal gear pump designed for mobile hydraulic systems, offering 20 MPa rated pressure, 2000 r/min rated speed, selectable rotation, and multiple shaft options for OEM/aftermarket integration.
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Support OEM customization


This internal gear-type hydraulic pump features a 50 cc/rev displacement for stable flow delivery in compact mobile power units. Rated at 20 MPa (2900 psi) with 2000 r/min rated speed and up to 2200 r/min maximum, it supports demanding duty cycles in construction, handling, and agricultural machinery. The cast iron housing improves durability and wear resistance in harsh environments. Installation is simplified with a B-square flange, while driveline compatibility is enhanced through multiple shaft configurations: plain key (P), rectangle spline (H), and involute spline (X). Rotation can be specified as left (counter-clockwise) or right (clockwise) to match system layout. Suitable for OEM manufacturing, private label, customization, and bulk supply; ideal for distributors/wholesalers seeking a robust, cost-effective gear pump solution for global markets.
| CBHS-F5 Series Hydraulic Gear Pump Parameters | |
|---|---|
| Displacement | 32 cc/rev, 50 cc/rev, 63 cc/rev |
| Shaft Type | H: Rectangle Spline, X: Involute Spline, P: Plain Key |
| Flange Version | B-Square Flange |
| Material | Cast Iron |
| Structure | Internal Gear Pump |
| Rotation | L: Left (counter-clockwise), R: Right (clockwise) |
| Max Speed | 2200 r/min |
| Rated Speed | 2000 r/min |
| Rated Pressure | 20 MPa (2900 psi) |




We provide OEM/ODM services. When your product orders reach a certain value, we can offer a variety of customization services, including labels, packaging, product colors, and more.
We support multiple currencies and diverse payment methods, such as T/T, L/C, Alibaba platform, China Manufacturing Payment Platform, bank transfer, and more.
We can provide samples, and the sample costs will be refunded to you in the form of deducted payments in the later stages.