DJ single - suction multi - stage centrifugal oil pump General Description: THE DJ multi-stage centrifugal pump is suitable for petrochemical plants for conveying non-corrosive oil and petroleum products without solid particles and with a visco of less than 120 centistatics on the stoke. The medium temperature should not exceed 105℃. Import pressure is allowed to be 0.6mpa. Parameter range: flow Q 10 ~ 540m3/h Head H 87 ~ 690m (the parameters shown in the table and the supporting set of motor are based on the heavy 1000kg/m3 at room temperature and clean water) Model description: DJ13 -- 35×3 DJ-- section type multistage centrifugal oil pump 13-- flow (m3/h) 35-- Single-stage lift (m) 5-- Pump series structure: DJ multi-stage centrifugal oil pump is single suction, multi-stage, horizontal shaft, section type. The suction and discharge outlets are distributed horizontally on both sides of the axis. The shaft seal adopts mechanical seal or packing seal. The impeller is arranged in the same direction, and the axial force is balanced by the balancing device. The bearing of the rotor is lubricated with rolling bearing grease, only DJ85 (155) -- 67 are sliding bearings, lubricated with thin oil. Direction of rotation: The pump rotates clockwise when viewed from the motor end. Material of main parts: inlet section, middle section, outlet section, impeller and sealing ring of pump flow parts are cast iron, and the shaft is high-quality carbon steel. Complete range: complete supply pump, explosion-proof motor, common base or base, extended coupling and related accessories. When ordering, please indicate the material of main parts, if you have special requirements for pumps and motors, you can negotiate with our company about the technical requirements.