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Blackline M Series

Mechanical Diaphragm Metering Pump

The M Series is a durable mechanical diaphragm metering pump engineered for consistent performance in low-pressure dosing applications. Its double-layer PTFE diaphragm provides high chemical compatibility, while the cataphoresis-coated aluminum pump body increases resistance to corrosive environments. Combined with excellent dosing accuracy and very low maintenance requirements, the M Series is an ideal solution for water treatment, power generation, pulp & paper, and a wide range of industrial processes.

  • Flow rate: 7 to 1,500 l/h (1.5 to 396 gph) in simplex configuration; also available in multiplex.
  • Working pressure: Up to 12 bar (175 psi).
  • Cataphoresis-coated aluminum enclosure for enhanced corrosion resistance.
  • Liquid-end materials: AISI 316, PP, PVDF.
  • Manual stroke length adjustment; electronic actuator available.
  • Compatible with PRO electronic actuator for improved dosing control.
  • NEW: EC 1935/2004 Food Contact Regulation configuration available.

Applications

Technical Documentation:

Review flow rates, materials, operating limits, and installation parameters in the official datasheet.