Impeller pump IMM 90A

waterelectricstationary

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 - 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. 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): 4.85 - Power 2 (kW): 4 - Depth Draft (mm): 350 / 450 / 600 / 800 - Conn. Hydraulics ("): 2 1/2 - Maximum flow (l/min): 1430 - Maximum prevalence (mt): 18 - Max impurity dim (mm): 4 - Impeller type: Open Materials - Impeller: Cast iron - Pump body: Steel - Impeller-cover: Cast iron - Shaft: Steel Technical specifications / Features - Transfer of liquids with impurities up to 4 mm - Hydraulic components: impeller and scroll in cast iron, pump body in steel - Suitable for water, emulsions, oily substances (max viscosity 21 cSt) - Max liquid temperature: 90°C - Power: 4.85 kW / 4 kW - Depth draft: 350, 450, 600, 800 mm - Hydraulic connection: 2 1/2" - Max flow: 1430 l/min - Max head: 18 m - Max impurity size: 4 mm - Open impeller type - Materials: Cast iron (impeller, impeller-cover), Steel (pump body, shaft)