Pump application: Drainage of high-temperature liquid from groundwater, Extraction of filtrate, even contaminated, from wells in landfills, lifting of wastewater from industrial processes, hydraulic barriers. The pumps must not be installed in explosive environments.
Features: Multistage centrifugal electric submersible pumps, characterized by a system of floating impellers, which allows you to pump the filtrate and loaded liquid with small solids. External pump housing, discharge pipe, suction pipe, shaft and other AISI 304 stainless steel components. Impellers and diffusers in a special technopolymer. A stainless steel non-return valve is installed in the discharge head. Viton seal. Electric pumps are made directly by means of counters of the electric cable SK 4G1,5 necessary without electric connections. Available in AISI 316.
Motor: 2-pole asynchronous motor, 50 Hz, 2850 rpm. Class F insulation. IP68 protection. Operating voltage: single-phase 220V, three-phase 380V. The electric motor is cooled with a non-toxic, non-polluting liquid. The motor is protected by heat switches resistant to temperatures of the pumped liquid up to 50 ° C.
Operating conditions: the pump cannot operate in dry conditions. The pump housing is always completely submerged in water. Temperature of the pumped liquid: minimum 0 ° C-maximum 50 ° C. Non-freezing place. Vertical working position (horizontal - upon the request). Maximum immersion depth: 120 m. Maximum number of launches per hour: 20.
Accessories: control panel, level regulator, BE electronic level sensor, maximum filter 142, Maxifilter 170, also available with inclined riser for inclined wells, round cable SK 4G1,5 or round cable ID 4G1, 5.
