NACHI gear pump
Gear pump: cheap, durable (especially in g-rotor form), simple. Less efficient, because they are constant (fixed) displacement, and mainly suitable for pressures below 20 MPa (3000 psi).
![NACHI VDR-11A-2A2-2A3-22](https://m.bearings-services.com/uploaded_images/d1607454-nachi-vdr-11a-2a2-2a3-22.jpg)
- NACHI VDR-11A-2A2-2A3-22
- NACHI
- VDR-11A-2A2-2A3-22
![NACHI VDR-11A-1A1-1A3-13](https://m.bearings-services.com/uploaded_images/d1607458-nachi-vdr-11a-1a1-1a3-13.jpg)
- NACHI VDR-11A-1A1-1A3-13
- NACHI
- VDR-11A-1A1-1A3-13
![NACHI VDC-3A-1A5-20](https://m.bearings-services.com/uploaded_images/d1607454-nachi-vdc-3a-1a5-20.jpg)
- NACHI VDC-3A-1A5-20
- NACHI
- VDC-3A-1A5-20
![NACHI VDC-2B-1A2-20](https://m.bearings-services.com/uploaded_images/d1607454-nachi-vdc-2b-1a2-20.jpg)
- NACHI VDC-2B-1A2-20
- NACHI
- VDC-2B-1A2-20
![NACHI VDC-22B-2A3-2A3-20](https://m.bearings-services.com/uploaded_images/d1607454-nachi-vdc-22b-2a3-2a3-20.jpg)
- NACHI VDC-22B-2A3-2A3-20
- NACHI
- VDC-22B-2A3-2A3-20