QW Series Submersible Sewage Pump 

Description of Submersible Sewage pump Model : Application 1. Wastewater drainage in factories , construction sites and commercial facities 2. Drainage system in municipal sewage treatment plants Drainage station in residential quarters 3. Municipal projects 4. Methane pools and field irrigation in countryside Pump 1. Max immersion depth : 5m ( 0.75-5.5kw-4p ) , 20m ( 7.5kw-2p / 5.5-45kw-4p ) 2. Cable length : 7m 3. Max liquid temperature : up to + 50℃ 4. Liquid PH value : 5-9 5. Max liquid density : 1.3x10³ kg /m³ 6. Allowed by the particle diameter : 20-80 mm 7. Voltage : 50HZ/3 phase 8. Water leakage&overload protection is optional Motor 1. Copper winding 2. Insulation class :F ( 0.75-110kw-4p ) 3. Protection class : IP68 4. Motor protection : built in 5. Efficiency Class: default IE3 Models Performance Graph Product Features of submersible sewage pum…