Specifications
Model Number :
QJB Series
Impeller diameter :
Ø1,100 mm, Ø1,400 mm, Ø1,800 mm
Delivery Time :
15
Place of Origin :
China
Thrust :
1,480 N
Brand Name :
Lanjiang
Power :
1.5 kW
Payment Terms :
T/T
Insulation class :
Class F
Supply Ability :
500
Installation system :
Guide-rail System IV
MOQ :
1
Protection rating :
IP68
Description
QJB Flow-maker 1.5 kW – Submersible Low-Speed Propelling Flow Mixer
The Lanjiang QJB Flow-maker 1.5 kW is the entry-level low-speed propelling flow mixer in the QJB flow-maker series. Designed specifically for small to medium-sized municipal and industrial wastewater treatment plants, this model delivers effective circulation flow for denitrification and phosphorus removal processes at minimal energy consumption.
Key Features
  • High-efficiency helical-bevel gearbox for low-speed, high-torque output
  • Available with PUR impellers: Ø1,100 mm, Ø1,400 mm, and Ø1,800 mm
  • Generates thrust up to 1,480 N with exceptionally low tangential shear
  • Backward-swept banana-shaped blades are self-cleaning
  • Prevents fiber entanglement in challenging wastewater conditions
  • Preserves biological floc integrity
Technical Specifications
Power Rating 1.5 kW
Impeller Options Ø1,100 mm, Ø1,400 mm, Ø1,800 mm (PUR)
Maximum Thrust 1,480 N
Protection Rating IP68
Insulation Class Class F
Durability & Installation
Built for reliable 24/7 operation with dual mechanical seals (tungsten carbide / FKM) and NSK/SKF bearings. Installation is via guide-rail System IV, allowing easy installation and retrieval without draining the basin.
Ideal for denitrification and phosphorus removal processes in wastewater treatment applications.
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QJB 1.5 kW Low-Speed Propelling Submersible Flow Mixer for Denitrification & Phosphorus Removal

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Model Number :
QJB Series
Impeller diameter :
Ø1,100 mm, Ø1,400 mm, Ø1,800 mm
Delivery Time :
15
Place of Origin :
China
Thrust :
1,480 N
Brand Name :
Lanjiang
Contact Supplier
QJB 1.5 kW Low-Speed Propelling Submersible Flow Mixer for Denitrification & Phosphorus Removal

Nanjing Lanjiang Water Treatment Equipment Co., Ltd

Verified Supplier
1 Years
jiangsu, nanjing
Since 2001
Business Type :
Manufacturer
Total Annual :
40000000-70000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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