Iwaki Process Magnetic Drive Pumps MXM Series


Max. discharge capacity range (50/60Hz): 170 to 600/100 to 600 L/min

Magnetic drive pumps with an excellent balance of features and performance

Features of MXM series

Better withstanding difficult operating conditions

The proven non-contact system and self-radiating bearing structure deliver substantial improvements in tolerance of dry running and poor suction conditions

Self radiation structure (PAT. PEND)

(International patent applied)
Through heat-dispersion holes provided in the fixed portions of the impeller and the magnet capsule, the liquid around the spindle and the bearing is forced to circulate so that heat generated by sliding can be reduced effectively. Thus, thermal deformation and melt are prevented.

Non contact system

Unlike conventional magnetic drive pumps, the MXM series are designed to prevent contact between the bearing and the rear thrust faces, even during dry running or air ingress into the suction. By preventing contact, the rear thrust ring minimizes heat generation to prevent melting of plastic parts.

Specifications (50/60Hz)

Max. discharge capacity range

170 to 600/100 to 600 L/min

Max. head range

5.5 to 29/7.5 to 42 m

Main materials


Required power range

0.4 to 3.7kW

Suction × Discharge

50×40 mm

Liquid temp. range

−10 to 100˚C

Sealing method

Seal-less construction