March 0125-0058-1000 Rear Housing with 1/4" MPT Outlet
Genuine March 0125-0058-1000 polypropylene rear housing with 1/4-inch male pipe-thread outlet for compatible Series 2CP magnetic drive pumps.
March 0125-0058-1000 Polypropylene Rear Housing
The March 0125-0058-1000 is a genuine OEM polypropylene rear housing designed for compatible March Series 2CP magnetic drive centrifugal pumps. It features a 1/4-inch MPT discharge outlet and is listed in the manufacturer parts breakdown for 2CP-MD, AC-2CP-MD and BC-2CP-MD pump configurations.
The rear housing is a fluid-containing component of the magnetic drive wet end. It works with the front cover, impeller, shaft and housing O-ring to form the original pump chamber.
Key Features
- Genuine March Manufacturing OEM replacement housing
- Manufacturer part number 0125-0058-1000
- Polypropylene construction
- 1/4-inch male pipe-thread outlet
- Compatible with specified 2CP-MD pumps
- Listed for compatible AC-2CP-MD assemblies
- Listed for compatible BC-2CP-MD assemblies
- Designed for the original centrifugal pump wet end
Rear Housing Function
The rear housing forms the discharge-side section of the pump chamber. It provides the internal fluid passage and outlet connection through which liquid exits the centrifugal pump.
Polypropylene Wet-End Construction
March specifies polypropylene for this replacement component. Chemical compatibility should be verified for the intended process fluid, concentration and operating temperature.
1/4-Inch MPT Outlet Connection
The 1/4-inch MPT outlet is an important selection detail. This housing is different from Series 2 rear housings with larger or smooth discharge connections. Correct connection geometry is essential for the existing piping arrangement.
Compatible March Pump Applications
March identifies this rear housing in the 2CP-MD, AC-2CP-MD and BC-2CP-MD parts breakdowns. Different pump generations and wet-end configurations may require different components.
Maintenance and Replacement
Inspect the rear housing for cracking, thread damage, distortion, chemical deterioration and internal wear. Check the impeller, shaft, thrust washer and O-ring during repair to ensure the surrounding components remain suitable for service.
Ordering and Selection Guidance
Verify the original pump model and 1/4-inch MPT discharge connection before purchasing. March 0125-0058-1000 is an individual replacement rear housing and does not include a complete wet-end assembly.
