Centrifugal Pump M2

Centrifugal Pump M2
Centrifugal Pump M2

For a larger view click on the thumbnail


Technical data M2 (2.04 MB)

Normal suction, magnetically driven, leak-free centrifugal chemical pump, all wetted pump parts made of non-metallic materials in modular concept, according to CE regulations.

MARCH magnetically driven centrifugal chemical pumps operate entirely without mechanical shaft sealing. The power is transmitted to the hydraulic part by a force-locking connection using powerful permanent magnets, without physical contact. MARCH magnetically driven centrifugal chemical pumps meet maximum requirements in terms of quality, economy and reliability when pumping aggressive, toxic and environmentally hazardous liquids.


  • Leak-free
  • Magnetic driven
  • Closed coupled
  • Normal suction



Performance data

Flow rate:max. 25 l/min
Discharge head:max. 6,8 mWs


PP:max. 70°C
POM:max. 90°C

Available materials

Housing:PP, POM (Delrin)
Impeller:PP, POM (Delrin)
Pump shaft:Ceramic
Pressure plate:Ceramic
O-Ring:EPDM, Viton, Buna, Teflon

System pressure

PP:max. 2,5 bar
POM:max. 3,5 bar

Connection on suction side

Thread 3/8“ NPT (f)
Thread 3/4“ NPT (m)
Thread G3/8“ IG
Hose connection 20 mm

Connection on discharge side

Thread1/4“ NPT (m)
Hose connection 20 mm


Electrically commutated DC motor, type EBM-PAPST
24 V
26 Watt