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{"title":"Center Water Column Fountain Aerator Modular Design For Lake Restoration","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/61\/02a1023c73af7bc02b5efcf896eb-200x200-1\/center_water_column_fountain_aerator_modular_design_for_lake_restoration.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"LJ-QSP Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Lightweight Water Wheel Aerator With Plastic Impellers For Shallow Pond","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/3d\/f4bcd72606d16477fcdd58afd45d-200x200-1\/lightweight_water_wheel_aerator_with_plastic_impellers_for_shallow_pond_aquaculture.jpg","attrs":{"Motor Power":"0.75 kW - 3.0 kW","Voltage Options":"220V \/ 380V","Type":"Aerator","Application":"Wastewater Treatment \/ Fish Farming \/ Pond Aeration"}}
{"title":"Solar Water Aeration Equipment Fountain Aerator Floating Design for Water","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/9c\/b197804c92ddfdfca3a9f9c095d8-200x200-1\/solar_water_aeration_equipment_fountain_aerator_floating_design_for_water_purification.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"SFT-LJ Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
{"title":"Wastewater Purification Micro Nano Aerator With Pumping Free Floating Install","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/ed\/2ee94727194bbbb04ca433eb22cb-200x200-1\/wastewater_purification_micro_nano_aerator_with_pumping_free_floating_install.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"LJ-MNA Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Flying Saucer Shaped Garbage Collector Integrated Aeration For Urban River Pond","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/fc\/aee5d5a07d6ad71586f2915d1f8c-200x200-1\/flying_saucer_shaped_garbage_collector_integrated_aeration_for_urban_river_pond_cleaning.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"LJ-DL Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Lake Restoration Water Aeration Equipment Saucer Shaped HDPE Float Fountain","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/7f\/2d764f7651b49d75420bca756aa4-200x200-1\/lake_restoration_water_aeration_equipment_saucer_shaped_hdpe_float_fountain_aerator.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"LJ-PQ","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Saucer Float Center Water Column Aerator Energy Saving Water Treatment Device","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/30\/3b7edbf1be6396d92803617fdbbd-200x200-1\/saucer_float_center_water_column_aerator_energy_saving_water_treatment_device.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"LJ-QSPA","Place of Origin":"China","Minimum Order Quantity":"1"}}
The Center Water Column Fountain Aerator is an advanced environmental solution that seamlessly integrates high-efficiency water purification with dynamic landscape aesthetics. Driven by a high-performance electric motor, its high-speed impellers forcibly lift oxygen-deprived water from the lakebed and thrust it into the air to form a spectacular center water column, creating massive, continuous vertical water circulation.
The unit features a patented saucer-shaped HDPE float that guarantees exceptional buoyancy, corrosion resistance, and aesthetic appeal. Operating as a fully modular system, it requires no machine rooms or underwater piping, completely eliminating blockage risks while actively preventing stagnant water zones from rotting, stinking, and turning black.
Technical Specifications
Feature
Specifications (Metric / US Customary)
Motor Power Range
0.75 kW - 3.0 kW
Voltage Options
220V / 380V
Oxygenation (O.C.)
1.1 - 4.5 kgO₂/h (2.4 - 9.9 lbs/h)
Effective Coverage
1 - 15 Mu (approx. 0.16 - 2.5 Acres)
Impeller Quantity
2 to 6 pcs
Noise Level
< 78 dB to < 85 dB
Float Design
Patented Saucer-Shaped HDPE
Key Applications
Lake & River Eutrophication Treatment: The powerful vertical circulation completely shatters thermal and dissolved oxygen stratification. By mixing oxygen-rich surface water with stagnant bottom water, it significantly reduces BOD and COD levels while achieving excellent phosphorus and nitrogen removal.
Premium Real Estate & Golf Course Water Features: The specialized nozzle creates a visually stunning dynamic fountain. The expelled water droplets drastically increase negative ion content in the air, actively purifying the local atmosphere, increasing humidity, and lowering ambient temperature of the surrounding microclimate.
Frequently Asked Questions
Is the "Center Water Column" design strictly for visual aesthetics?
No, it serves a critical engineering purpose. The center column design is mathematically optimized to maximize the water-to-air contact area and vertical lifting force. It forcibly draws accumulated toxic gases (like hydrogen sulfide and ammonia) from the lakebed to the surface for stripping, while the falling droplets capture massive amounts of atmospheric oxygen, ensuring rapid biochemical deodorization and reoxygenation.
How difficult is the installation process, especially in deep lakes with muddy bottoms?
Installation is incredibly flexible and straightforward. Thanks to the modular equipment design and patented saucer-shaped float, there are no special floating installation requirements. Operators simply secure the equipment by inserting 2 to 4 steel pipes directly into the mud bottom and anchoring the unit with high-strength ropes—requiring zero tank draining or heavy civil engineering.
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...
