IMM 90A

They are suitable for the transfer of liquids containing impurities up to 4 mm in size. The hydraulic components: impeller and scroll in cast iron, pump body in steel, allow it to be used with water, emulsions and oily substances in general, with a viscosity not exceeding 21 cSt (3 � Engel). The liquid temperature must not exceed 90 � C.

Applications

They are commonly used on:

  • machine tools
  • glass processing machines
  • surface treatment plants
  • filtration systems
  • spray booths

They should normally be installed on a tank with a capacity proportionate to the flow rate, about 7-8 cm from the bottom. It is important to check that the maximum level of the liquid in the tank always remains 5-6 cm lower than the support flange (see figure). In cases where the liquid is particularly dirty, it is recommended to build the tank with compartments, to allow the deposit of sludge before it is fished out by the pump. For different uses it is advisable to consult our Technical Department.

Rating plate data

Attributo Valore
Potenza 1 (kW) 4,85
Potenza 2 (kW) 4
Profondità Pescaggio (mm) 350 450 600 800
Conn. Idraulica (") 2 1/2
Portata Massima (l/min) 1430
Prevalenza Massima (mt) 18
Dim max impurità (mm) 4
Tipo girante Open

Materials

Materiale Opzione Materiale
Girante Cast iron G20
Corpo Pompa Acciaio
Chiocciola Cast iron G20
Albero Acciaio

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