MI are vertical multistage centrifugal pumps and are used to transport refrigerant, lubricant and condensate water on machine tools, industrial cleaning systems or other cases where a submerged stem pump is suitable.

To accommodate the different depth configurations of the tank it is possible to add empty stages to change the length of the depth.

The available draught depth per pump size is shown in the product table. All pumps are equipped with IE3 motors.

The viscosity must not exceed 21 cSt (3° Engel). The temperature of the liquid should not exceed 70°C


They are commonly used on:

  • machine tools (milling machines-lathes)
  • Deep drilling
  • Air conditioning
  • Recirculation
  • Thermoregulation
  • Washing

They should normally be installed on a tank with a capacity proportionate to the flow rate, about 3 cm from the bottom, for details refer to the catalog.

The hydraulic components: impellers, diffusers, shafts made of AISI allow their use with emulsions and oily substances, water, glycol and liquids in general as long as they are properly filtered and non-flammable.

Rating plate data

Attribute Value
Power (kW) From 0,37 to 22
Depth Draft (mm) From 123 to 1096
Conn. Hydraulics (") 1 1/4
Maximum flow (l/min) From 6.6 to 918
Maximum prevalence (mt) From 6 to 230
Max impurity dim (mm) 0,003
Impeller type Closed


Impeller Aisi 304 Aisi 304 Aisi 316
Pump body Cast iron Aisi 304 Aisi 316
Impeller-cover Aisi 304 Aisi 304 Aisi 316
Shaft Aisi 304 Aisi 304 Aisi 316


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