Impeller pump SP 12

waterelectricstationary

They are suitable for the transfer of liquids containing impurities up to 3 mm in size. The hydraulic components: impeller and nut in PBT, pump body in cast iron, 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 70 °C. Applications - Machine tools (milling-lathes) - Glass processing machines (TRI version) - Surface treatment plants - Filtration systems They should normally be installed on a tank with a capacity proportionate to the flow rate, about 3-4 cm from the bottom. It is important to check that the maximum level of liquid in the tank always remains 3-4 cm lower than the support flange. 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. Rating plate data - Power 1 (kW): 0.15 - Power 2 (kW): 0.07 - Depth Draft (mm): 90 / 120 / 170 / 220 / 270 / 350 - Conn. Hydraulics ("): 3/4 - Maximum flow (l/min): 65 - Maximum prevalence (mt): 4.5 - Max impurity dim (mm): 3 - Impeller type: Open Materials - Impeller: PBT or Cast iron - Pump body: Cast iron - Impeller-cover: PBT or Cast iron - Shaft: Steel or Aisi 416 - Maximum impurity size: 3 mm - Viscosity limit: 21 cSt (3 ° Engel) - Maximum liquid temperature: 70 °C - Power: 0.15 kW / 0.07 kW - Depth Draft: 90 / 120 / 170 / 220 / 270 / 350 mm - Hydraulic connection: 3/4" - Maximum flow: 65 l/min - Maximum prevalence: 4.5 m - Impeller type: Open - Materials: Impeller (PBT or Cast iron), Pump body (Cast iron), Impeller-cover (PBT or Cast iron), Shaft (Steel or Aisi 416)