Micropump 83400 Hub GL series (NdFeB [N3]), NEMA 56C (E) Drive Mounts

The Micropump 83400 Hub Assembly is an OEM magnetic-drive component designed for compatible Micropump GL Series pump configurations. Burt Process identifies this exact SKU as a GL Series hub with NdFeB (N3) drive magnet and NEMA 56C (E) drive mount.

The hub assembly is part of the magnetic coupling system between the external motor and the pump head. The driving magnet transfers rotational torque magnetically, supporting the sealless operating principle used by compatible Micropump magnetic drive pump systems.

Micropump 83400 Specifications

• Manufacturer: Micropump
• Part Number: 83400
• Product Type: Hub Assembly / Pump Accessory
• Pump Family: GL Series
• Drive Magnet: NdFeB (N3)
• Drive Mount: NEMA 56C (E)
• Application: Compatible Micropump magnetic drive pump assemblies

Key Features

• OEM Micropump replacement hub assembly
• Designed for compatible GL Series pump configurations
• NdFeB N3 magnetic driving ring
• NEMA 56C motor-mount compatibility
• Transfers motor torque through magnetic coupling
• Suitable for compatible drive-system repair and replacement

Exact 83400 Configuration

Micropump 83400 specifically combines the NdFeB (N3) magnet configuration with a NEMA 56C drive mount. Similar Micropump hub assemblies are available with other magnetic materials and IEC mounting standards, so exact part-number verification is important.

For example, Micropump lists separate GL Series hub configurations for IEC 71-B14 and IEC 80-B14 mounts, as well as a SmCo magnet version for NEMA 56C applications. These variants should not be assumed interchangeable with 83400.

Replacement and Selection

Before ordering, verify the existing pump family, motor frame, drive-mount standard and magnet configuration. Use the complete Micropump 83400 part number to confirm compatibility with the existing magnetic drive system.