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{"title":"Rotary Disk Aerator with FRPP Disks for Efficient Oxygenation and Robust Flow","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/3f\/101bee4a6c6face6044bfe2f17a2-200x200-1\/rotary_disk_aerator_with_frpp_disks_for_efficient_oxygenation_and_robust_flow_propulsion_in_wastewater_treatment.jpg","attrs":{"Max Working Depth":"~5 metres","Model Number":"ZD Series","Aerator Disks Material":"FRPP (Fibreglass Reinforced Polypropylene)","Brand Name":"Lanjiang"}}
{"title":"LJ-DSB600 Vertical Inverted Umbrella Surface Aerator with High Oxygen Transfer","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/b9\/ee0ba95defb5783ff11ab2cb856e-200x200-1\/lj_dsb600_vertical_inverted_umbrella_surface_aerator_with_high_oxygen_transfer_and_radial_flow_induction_for_compact_wastewater_tr.jpg","attrs":{"Model Number":"LJ-DSB 600","Motor power":"1.5 kW","Place of Origin":"China","Oxygen transfer rate":"1.8-2.75 kgO\u2082\/h"}}
{"title":"TBQJ-4 4 kW Push-flow Stirring Aerator with 3-in-1 Function and Stainless Steel","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/3a\/a25f0380c3565c1b0183920a0f57-200x200-1\/tbqj_4_4_kw_push_flow_stirring_aerator_with_3_in_1_function_and_stainless_steel_construction_for_industrial_wastewater.jpg","attrs":{"Service area":"700 m\u00b2","Model Number":"TBQJ-4","pH range":"4.5-9.0","Payment Terms":"T\/T"}}
{"title":"Noiseless Centrifugal Submerged Aerator High Oxygen Dissolution Rate For","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/e8\/26da116c0a989a0d15bde61bb0e9-200x200-1\/noiseless_centrifugal_submerged_aerator_high_oxygen_dissolution_rate_for_aeration_tanks.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QXB Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
The Lanjiang QXB0.75 is the entry-level submersible centrifugal aerator in the QXB series, delivering reliable aeration performance for small-scale wastewater treatment applications.
Technical Specifications
Power Rating
0.75 kW
Current Draw
2.4 A at 380V/50Hz
Air Flow Rate
10 m³/h
Aeration Capacity
0.37 kgO₂/h (standard clean water)
Service Diameter
2.9 m
Maximum Operating Depth
2 metres
Key Features
Self-aspirating design eliminates need for external blower
Centrifugal chamber draws air from above water surface
Horizontal discharge creates sweeping flow across tank bottom
Prevents sludge sedimentation and eliminates dead zones
IP68 protection and Class F insulation
Heavy-duty bearings for 24/7 continuous operation
Submerged design minimizes noise levels
Applications
Ideally suited for small aeration tanks, aquaculture ponds, and grit chambers where moderate oxygenation is required. Perfect for environments where quiet operation is essential.
The unique centrifugal design provides efficient aeration and mixing for biochemical treatment processes in compact wastewater treatment systems.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
