The MP 29918 is a premium-quality pump end from the ChemFlo 4 series, engineered for seamless integration with compatible motors. Constructed from durable 316 stainless steel, this centrifugal chemical pump is built to resist internal corrosion and deliver dependable performance across a wide variety of demanding applications.

Featuring a 4.5-inch diameter semi-open impeller and 2" inlet x 1-1/2" NPT discharge ports, this pump end ensures efficient fluid movement—even with solids in the stream. The design enhances flow consistency and prolongs operational life. All wetted components are investment cast from stainless steel, offering exceptional resistance to wear and aggressive chemicals.

This pump end is supplied without a motor (PumPAK version), giving you the flexibility to pair it with the motor configuration of your choice—56C or 145TC frames are supported. For 145TC motors, a base is required for proper installation.

To further improve performance and lifespan, the pump includes a CA 958 nickel aluminum bronze drive sleeve. Multiple mechanical seal options are available beyond the standard carbon/ceramic/Viton seal, allowing customization based on the specific requirements of your application.

Whether used in industrial, marine, or chemical processing settings, the ChemFlo 4 pump series is a reliable choice for operations that demand robust construction and high corrosion resistance.