MDP Range

MDP Range

SEEPEX MDP range pumps are available with stainless steel or synthetic casing. Along with stators made of PTFE, these pumps handle and meter hydrocarbon-containing media such as paints, varnishes, solvents, plasticizers and others.

Drives & Base Plates Accessories Shaft Seals

Conveying Medias

  • For low to highly viscous media as well as shear-sensitive and chemically corrosive media


  • Conveying capacity: 1 l/h – 500 l/h (0.264 USGPH – 132 USGPH)
  • Pressure: up to 12 bar (180 PSI)
  • Single-part, jointless and wear-resistant rotating unit made of synthetic material


  • Reduced costs due to inexpensive rotating unit
  • Easy maintenance


The figures below are examples to demonstrate the various drive and baseplate versions. seepex pumps can be delivered with geared motors, variable speed drives and frequency-controlled drives of all well-known manufacturers. The drive types can be used for all ranges.

Base plate B with geared motor

SEEPEX lantern ring supply unit Line drawing of a SEEPEX baseplate for B geared pumps


For a long pump service life: a temperature sensor installed in the stator checks the temperature between rotor and stator and compares it to the limit temperature set in the TSE control. When this value is reached, the control switches off the pump and triggers an alert.

The SEEPEX dry-running protection device monitors the temperature of the stator during operation and protects it from premature wear by switching off the pump when the limit is reached.

flying saucer Placeholder SEEPEX dry running protection device

Protection against over-/underpressure: a diaphragm pressure gauge with open flange for highly viscous media switches as soon as the pressure drops below or exceeds the set value.

SEEPEX over pressure and low pressure protection device

For precise metering: with this metering device you can set the required number of rotations, making it possible to adjust the flow rate to the exact requirements.

SEEPEX metering device

Shaft Seals

  • Design with elastomer bellows, metal springs or spring packs
  • Independent of direction of rotation, balanced/unbalanced
  • Disengaging device
  • Food grade design with FDA materials
  • Quench design as an option
SEEPEX Single acting mechanical seal
Conveying Material

from low to high viscosity, with or without solids, abrasive, crystallizing

Pressure Range
-0.15 - +25 bar
-2.2 - +363 psi