Kosmo MM2 SS316L

Mechanical-return diaphragm dosing pumps


Representing one of our most flexible chemical dosing solutions, the Kosmo range of motor-driven diaphragm pumps offers consistently accurate and reliable performance in applications as diverse as reverse osmosis, cooling water and potable water treatment. 


Superior operation across a range of flow rates up to 2,300 l/h means the fully-reciprocating Kosmo is particularly suited to water-treatment applications requiring a low flow rate.


Meanwhile, high-grade 316L stainless steel, PVC and PVDF components provide outstanding chemical compatibility and an optional cast aluminium housing offers a lightweight yet strong, durable alternative.


Kosmo’s permanently-lubricated mechanism includes ball bearings for the principal moving parts, helping to prevent overheating and delivering quiet running even during continuous operation.

Other Models for

Kosmo MM2 SS316L

Kosmo MM1 PVDF

Kosmo MM1 SS316L

Kosmo MM2 PVDF

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  • Flow rate: 80 - 2,300 l/h
  • Pressure: up to 10 bar
  • Installation: Base mounted
  • Motor: 3 phase, servoventilated
  • Stroke length regulation: Manual
  • Pump head: SS316L