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80DL54-20*4 vertical multistage centrifugal pump 1450 RPM
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- Pump name: : vertical multistage centrifugal pump - Type: centrifugal pump - Pump model: 80DL54-20*4 - Pump brand: ATACH - Structure: vertical with coupling - Number of impeller: 4 - Rated flow: 54 m3/h - Rated lift: 80 m - Supporting power/speed: 22 Kw/1480 RPM - Power supply: 3-phase /380V/50HZ (accept customized special voltage, special frequency, explosion-proof, YE3 energy-saving motor) - Material of flow parts: cast iron, stainless steel 304, stainless steel 316, stainless steel 316L - Sealing form: packing seal/mechanical seal - Inlet and outlet diameter: 80*80 mm - Required cavitation allowance: 2.2m - Mainly applicable conditions: high-rise buildings and domestic water supply, air conditioning unit circulation, cooling water transmission and other need to pump head or pressure is relatively high occasions. If you need other specifications or parameters of DL series, please contact our sales staff for details ■ Performance range Speed: 1480 r/min Flow rate: 9-504 m3/h Head: 25-240 m Power: 3-450 Kw ■ Model meaning 80DL54-20*4 80: pump suction caliber DL: Vertical multistage centrifugal pump 54: Pump design flow 54m3/h 20: The design head of the primary pump is 20m 4: Pump stage 4 ■ Pump description DL pump is designed and manufactured on the basis of horizontal multistage centrifugal pump, and its performance meets the requirements of the latest national standard, JB/T2727-93. Screw the inlet section, the middle section and the outlet section are clamped together as a whole. Each stage of the pump is equipped with an impeller and a water guide vane. The axial force is solved by the water balance method, and the residual axial force is borne by the ball bearing and lubricated with grease. The shaft seal uses mechanical seal or packing seal. The suction of the pump is below and the water outlet is above. The user can adjust the direction of the water outlet 90°, 180°, and 270° as required. The pump has the characteristics of high efficiency, wide performance range, safe and stable operation, long life, small footprint and convenient installation and maintenance. ■ Pump configuration The motor is equipped with a Y-type vertical motor, which conforms to IEC and DIN42637 standards in terms of size and power level, with smooth operation and easy installation.
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