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MDR - Superior Process Control

Withstands the Harshest Of Chemicals

The MDR range design incorporates an external GA seal arrangement and engineered composite seal housing, lantern, and rotating unit. The only metallic part of the pump that is exposed to the conveyed product is the rotor. This design allows for broad chemical compatibility, increased performance, and decreased maintenance.

The patented joint design performs as a constant velocity joint, reducing pulsation to levels only detectable by laboratory equipment. This, combined with progressive cavity pump technology, provides laminar flow and a high degree of accuracy in chemical dosing applications.


Conveying Capacity
0.08–87 l/h
0.02–23 US gph
24 bar
350 psi

Features and Benefits