Immersible Pumps


Grundfos offers a wide selection of immersible pumps to fit your machine tooling or filtering application. The Grundfos range of immersible pumps are suitable for a variety of industrial applications. As standard the pumps are built for specific installation depths; however, by adding empty chambers most of the models can be tailored to suit practically any depth required.

Grundfos immersible pumps offer state-of-the-art hydraulics. Capacities range from 0.5 gpm to 450 gpm with maximum heads of up to 970 feet. The efficiency of some of the models exceeds 80% – a figure unmatched by any other pump manufacturer.

The Grundfos range of immersible pumps consisting of MTA, MTC, CRK, MTR and SPK series, is specially designed for circulation of coolants and lubricants for machine tools, transfer of condensate, and other specific purposes where an immersible pump is advantageous – such as washing systems and component cleaning equipment. Each pump model has its own unique characteristics; however, for special requirements customized pumps can be provided. Customization includes such features as MLE motors and special voltages, shaft seals,
connections and pump lengths.

Grundfos immersible pumps are easy to install and service, and no special tools are required. The standard range includes four series of models of high-performance centrifugal pumps, capable of delivering from 0.5 to 450 gpm and heads up to 970 feet.




MTR, SPK, CRK, and MTC pumps are vertical multistage centrifugal pumps designed for pumping of cooling lubricants for machine tools, condensate transfer and similar applications.

- General Brochure / MTR Brochure / MTR, MTC, MTA Product Flyer
- MTR, MTC Product Guide / SPK, CRK Product Guide / MTR 8 Product Guide
- MTR, SPK, CRK Installation & Operation Guide / MTC Installation & Operation Guide




Grundfos’ MTA range of single-stage immersible pumps has been designed especially for filtering systems in the machine tool industry.

- General Brochure / General Flyer
- Product Guide
- Installation & Operation Guide
Conversion Guide