March 0155-0130-0200 Drive Magnet
March 0155-0130-0200 OEM Series 7 drive magnet assembly with 0.625-inch bore for compatible March magnetic drive pumps using NEMA motor configurations.
The March 0155-0130-0200 Drive Magnet Assembly is an OEM replacement component for compatible March Series 7 magnetic drive pumps. March identifies this exact part number as a drive magnet with a 0.625-inch bore for NEMA motor configurations.
The drive magnet mounts to the motor shaft and transfers rotational force through the pump containment housing to the internal impeller magnet. This magnetic coupling allows the pump to operate without a conventional rotating shaft seal.
March 0155-0130-0200 Specifications
- Manufacturer: March Manufacturing / March Pump
- Part Number: 0155-0130-0200
- Part Type: Drive Magnet Assembly
- Bore Diameter: 0.625 inch
- Motor Standard: NEMA
- Typical Motor Frame: 56C
- Pump Family: Series 7
Key Features
- OEM March replacement drive magnet
- 0.625-inch bore for compatible NEMA motor shafts
- Used in multiple compatible March Series 7 pump configurations
- Transfers motor torque through magnetic coupling
- Suitable for motor-side pump repair and rebuilding
NEMA and IEC Variant Identification
0155-0130-0200 is the 0.625-inch bore drive magnet used with compatible NEMA motor configurations. March lists 0155-0131-0200 separately for compatible IEC configurations requiring a 14 mm bore.
Before replacement, confirm the exact pump model, motor frame and motor shaft diameter to ensure correct drive magnet compatibility.
