V10 Series Vane Pump, 03 Ring Size, 13 Tooth SAE B Splined Shaft, SAE Ports, Outlet 90° CW from Inlet, CW Rotation

Yes sir, it's designed to fit either a 2-bolt SAE A or a 2-bolt SAE B mounting flange. So, should be a direct fit for your B flange.

Match-up wise, it lines up with Eaton Vickers model number V10-1S3S-12D20. It is the V10 single vane pump with the 03 ring size, 0.6 in³/rev displacement, and a 13-tooth SAE B splined shaft. Porting is SAE straight thread with a 1-5/16-12 inlet and a 3/4-16 outlet, and the outlet is positioned 90 degrees clockwise from the inlet with clockwise rotation.

Rated flow comes in at 4.5 GPM with a displacement of 0.6 cubic inches per revolution. The maximum pressure rating is 2500 PSI, so it'll hold up at the top of that range for demanding hydraulic circuits. Speed is rated to 4000 RPM, which gives you solid headroom for most industrial power unit setups.