Submersible Centrifugal Slow Speed Propeller Mixer (QJB) , 1.5kw-7.5kw

QJB submersible agitators are able to be located at any position. They have the best efficiency. They are widely used in waste water treatment plants and industry process to agitate the suspended substances contained water, watery slurry, icy water, liquid from industry process, roast liquid, etc. They can be also used to create water flow in the tank, to open up water channel, to oxygenate fishing pound, to prevent pound form icing. CHARACTERISTIC QJB agitator has the characteristic of compact structure, easy to install, simple to operate, easy to maintain, small power of the motor and low noises level. IDENTIFICATION CODES QJB 1.5/4-1100/2-60 /B QJB- Submersible agitator 1.5- Motor power 4- Pole number of the motor 60- diameter impeller 2- lamina 1100- rated rotate speed C/S/P- material UTILITY CONDITION The agitators can be operated normally and continuously at the following conditions: 1. Altitude of up to 1000m; 2. Max medium temperature of up to 40ºC; 3. Medium pH of between 5 and 9; 4. Liquid density of up to 1150kg/m3 5. Submersion depth of up to 20m; 6. Viscosity of up to 50cP in tank of volume between 1000 and 3000m3, viscosity of up to 1000cP in tank of volume between 500 and 700m3. SPECIAL CAUTION The agitator shall work entirely under water and shall not work in the ambient of explosion and fire hazardous area and corrosive gas or liquid. TYPICAL USAGE The agitator power is decided on the volume, density and viscosity of the agitated liquid and agitating depth. Several agitator are used in large tank. ModelPowerCurrentSpeedBlade dia.Axial thrustWeight KWArpmmmNKg QJB0.85/8-260/3-740C/S*0.853.274026016355  QJB1.5/6-260/3-980C/S*1.53.998026029055  QJB2.2/8-320/3-740C/S*2.25.9740320582110  QJB4/6-320/3-980C/S*49.3980320609115  QJB1.5/8-400/3-740S1.54.574040060070  QJB2.5/8-400/3-740S2.57.374040080070  QJB3/8-400/3-740S38.074040085070  QJB4/6-400/3-980S49.6980400120073  QJB4/12-620/3-480S414.54806201100184  QJB5/12-620/3-480S518.04806201800184  QJB7.5/12-620/3-480S7.526.74806202600229  QJB10/12-620/3-480S1029.34806202900229  QJB12/12-700/3-480S12324807003100250  QJB15/12-620/3-480S1542.84806204200305  QJB18.5/12-620/3-480S18.5554806205300315  QJB22/12-620/3-480S22654806206100335  Note:   * indicates the material of the casing is cast iron, others are stainless steel Performance parameters of the submersible slow-speed agitator  ModelPowerCurrentSpeedBlade dia.Axial thrustWeight KWArpmmmNkg        QJB3/4-2500/2-29B36.642925001960220  QJB4/4-2500/2-33B48.623325002640290  QJB5.5/4-2500/2-39B5.511.73925002920290  QJB7.5/4-2500/2-43B7.515.94325003230300   QJB2.2/4-2200/2-30B2.25.053022001305210  QJB3/4-2200/2-34B36.643422001810210  QJB4/4-2200/2-38B48.623822002420280  QJB5/4-2200/2-43B5.511.74322002760290  QJB1.5/4-1800/2-34B1.53.653618001120190  QJB2.2/4-1800/2-39B2.25.053918001332200  QJB3/4-1800/2-44B36.644418001815200  QJB4/4-1800/2-52B48.625218002360280  QJB5.5/4-1800/2-62B5.511.76218002820280 QJB1.5/4-1600/2-39B1.53.65391600680155  QJB2.2/4-1600/2-43B2.25.05431600910165  QJB3/4-1600/2-51B36.645116001548165  QJB4/4-1600/2-62B48.626216001810170 QJB1.5/4-1400/2-43B1.53.65431400650150  QJB2.2/4-1400/2-50B2.25.05501400845160  QJB3/4-1400/2-65B36.646514001250160  QJB4/4-1400/2-70B48.627014001680172 QJB2.2/4-1100/2-80B2.25.058011001925160  QJB3/4-1100/2-110B36.6411011002240160  QJB4/4-1100/2-130B48.6213011002640165  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1