Nanjing Beite Environmental Protection GE Manufacture Co., Ltd.  

Product Name: QHB Type Submersible Reflux Pump(4kw) Model NO.: QHB4 Motor Power: 4kw Diameter of Impeller: 600mm Rated Current: 14A Insulation class: IP68 Trademark: BEGE Transport Package: Wooden Case Specification: 1.5-22kW Origin: Main Land in China HS Code: 84798200 Product Description Prooduct DescriptionThe submersible reflux pump of QHB series is developed based on the production technique of submersible agitator. It is a special equipment for the reclamation of the mixed liquids, denitrification, denitridation and nitrogen removal in Class II sewage treatment plant as well as the environments that require short delivery lift and large discharge in the ground drainage projects.Condition of Application1. The temperature of the medium shall not be higher than 40ºC during the continuous operation;2. The pH value of the medium shall be 5~9;3. The maximum depth of submersion shall be 10m.Table of Product Technical PerformanceModelMotorpower(kW/P)Ratedcurrent(A)QHB QHBAImpeller diameter(mm)Protective classInsulation classNominal diameterφ(mm)QHB1.51.55.2 3.7400IP68F400QHB2.52.57.0 5.6400IP68F400QHB44.014 8.6620IP68F600QHB55.019 11620IP68F600QHB7.57.528 15620IP68F600QHB101032 22620IP68F600QHB151539 30620IP68F600QHB18.518.5- 36760IP68F740QHB2222- 42760IP68F740Equipment SelectionPlease provide the lift and discharge.Scope of supply1. Submersible reflux pump;2.Installation system;3. Electric control;4. Connection attachments.Notes:Except the wall-threading pipe need to be pre-embedded, the guide rod and lifting rod will connect with the pond wall by expansion bolts, no need for any pre-embedded parts. Pre-embedded parts and flap valve shall be purchased and installed by the users. The user can optionally select The reflux pump horizontal installation or vertical installation.