March 0150-0031-0100 Housing

The March 0150-0031-0100 Rear Housing is a replacement wet-end component designed for compatible March magnetic drive pump assemblies.

Constructed from polypropylene, the housing features a 1/2-inch MPT outlet and an integrated ceramic thrust washer. This combination helps support dependable fluid containment, internal component alignment, and reliable wet-end operation.

The rear housing works together with the pump cover, O-ring, shaft, impeller, and thrust washer components to maintain proper flow through the pump assembly. Its polypropylene construction provides good corrosion resistance for many compatible chemical and fluid-handling applications.

The 0150-0031-0100 is used across multiple March pump configurations, including compatible AC-5C-MD, TE-5C-MD, TE-5M-MD, BC-4C-MD, and other Series 4 and Series 5 pump assemblies.

This component is suitable for routine maintenance, wet-end repair, and replacement of worn or damaged rear housing assemblies. Using the correct replacement housing helps maintain proper fit, outlet alignment, and overall pump reliability.

Always verify your exact pump model and wet-end configuration before installation.