The OMT ND65PU1P pump half coupling is designed for group 1 gear pumps and is used in assembling pump-motor units (pump + electric motor). It mounts on a pump shaft with an 8 mm diameter and 2.4 mm keyway. Used together with the R-62 elastic spider and ND65HD26, ND65B, or ND65C motor half couplings, it ensures precise shaft alignment and reliable torque transmission. OMT half couplings are engineered to handle high torque and can compensate for angular, radial, and axial misalignments. Compatible with standard-flange electric motors up to 315 kW and group 1 pumps.
Technical specifications:
• Body material: Aluminum alloy
• Operating temperature: -30°C to +100°C
• Pump group: 1
