Nanjing Lanjiang Water Treatment Equipment Co., Ltd
| Oxygenation capacity | 2.3-2.5 kgO₂/h |
| Delivery Time | 15 |
| Supply Ability | 500 |
| Spray angle | 60° adjustable |
| Power | 1.5 kW |
| Payment Terms | T/T |
| Bubble size | 1.5 mm |
| Circulation flow | 450 m³/h |
| Inductive flow rate | 23,000 m³/h |
| Model Number | LJ-PSA 1500 |
| Brand Name | Lanjiang |
| Place of Origin | China |
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Product Specification
| Oxygenation capacity | 2.3-2.5 kgO₂/h | Delivery Time | 15 |
| Supply Ability | 500 | Spray angle | 60° adjustable |
| Power | 1.5 kW | Payment Terms | T/T |
| Bubble size | 1.5 mm | Circulation flow | 450 m³/h |
| Inductive flow rate | 23,000 m³/h | Model Number | LJ-PSA 1500 |
| Brand Name | Lanjiang | Place of Origin | China |
| High Light | 1.5 kW submersible push-flow aerator ，SUS304 stainless steel water aerator ，adjustable spray angle lake aerator | ||
The LJ-PSA1500 delivers 1.5 kW of aeration power with an oxygenation capacity of 2.3-2.5 kgO₂/h, making it the most popular choice for medium-scale water treatment projects. With a circulation flow of 450 m³/h and an inductive flow rate of 23,000 m³/h, it provides the ideal balance of performance and efficiency for artificial lakes, medium rivers, and waterfront communities.
The LJ-PSA1.5 uses a high-speed rotating impeller with 3-6 sail-shaped blades to displace water and create air-water mixtures. The impeller shears the mixture into fine dissolved air, with secondary shearing by axial thrust producing an average bubble size of just 1.5 mm. This creates a long gas-water diffusion column that extends contact time and greatly boosts oxygen utilization efficiency compared to conventional aeration methods.
Constructed from SUS304 stainless steel and high-strength engineering plastics, the LJ-PSA1.5 is resistant to acid, alkali, and various organic solvents. The spray angle is adjustable within a 60° range, and the installation water depth can be configured to suit specific site conditions.
The floating installation option makes deployment simple even in deep ponds, with the unit remaining unaffected by water level changes. Alternatively, submerged, deep-water, and bank-mounted configurations are available for different site constraints. All installations use a removable rubber-sheathed waterproof power cable with one core reliably grounded to the motor housing.
Company Details
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...
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