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TJQ1250-25-160 Technical Data Sheet
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ElectricSubmersible Slurry Pump TJQ1250-25-160 PUMP SPECIFICATIONS Capacity [m³/h] Head [m] Outlet diameter [mm] Efficiency [%] Max. particles [mm] Weight (without cable) [kg] 1250 25 350 70 56 3180 ELECTRIC MOTOR Power [kW] Voltage [V] Phases/Poles/Frequency [Hz] Speed [RPM] Insulation class Power cable (m) Safety factor 160 380 3/6/50 980 F 10 1.25 MATERIALS Casing Motor housing Wear parts Main shaft Hyperchrome alloy Spheroidal cast iron EN-GJS-500-7 (EN 1563) Hyperchrome alloy 40CrMo SEALS / LUBRICANT Motor side seals 1 mechanical seal (silicon carbide in oil bath) 1 mechanical seal (silicon carbide in oil bath) Impeller side seals Oil type ISO 32 DIMENSIONS [mm] L 2890 L1 1990 L2 672 A B C 1600 820 1180