We are a Chinese factory-direct supplier and exporter of the DBNLJ-20 counterflow FRP cooling tower, purpose-built for high-load industrial and commercial cooling scenarios — including HVAC plants, plastics molding workshops, and petrochemical intermediates processing. The counterflow airflow path delivers superior approach temperatures and reduces recirculation risks, while the corrosion-resistant FRP structure ensures longevity in saline or acidic ambient conditions. Backed by in-house engineering support, we provide end-to-end export services from customized electrical configurations to seaworthy packing, enabling rapid deployment for projects across Southeast Asia, the Middle East, and South America. Our pricing reflects true manufacturer margins, and our lead times consistently beat trading houses, making us a strategic partner for volume procurement and recurring replacement orders.
Hebei Fortis Technology Co., Ltd Produktbroschüre
Product Advantages
Superior Thermal Efficiency Through True Counterflow Design
The DBNLJ-20 employs a genuine counterflow heat exchange mechanism, where air travels vertically upward strictly opposite to the falling water stream. This opposing motion creates maximum temperature differential across the entire fill media, delivering a lower approach temperature than crossflow towers of comparable size. For end-users, this translates directly into reduced condenser load, lower compressor work, and measurable energy savings — especially critical in 24/7 operations like data center cooling or continuous injection molding lines.
Heavy-Duty FRP Construction for Harsh Environments
The entire casing, basin, and air inlet louvers are molded from high-grade, UV-stabilized FRP composites with flame-retardant additives. This material selection provides exceptional resistance to corrosion, chemical fumes, salt spray, and prolonged sunlight exposure — making the DBNLJ-20 ideally suited for coastal power plants, chemical processing facilities, and steel mill auxiliary cooling systems where carbon steel towers would suffer rapid degradation.
Extremely Low Drift Loss and Water Conservation
Equipped with high-efficiency drift eliminators featuring multi-pass zigzag baffles, the DBNLJ-20 limits water drift to less than 0.001% of circulating flow rate. This not only reduces make-up water consumption and chemical treatment costs but also minimizes environmental fogging and algae buildup around the tower footprint. For regions facing water scarcity or strict discharge regulations, this design offers both compliance and operational economy.
Parameter Specifications
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Product |
Low Noise collecting Type Counterflow FRP Cooling Tower |
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Model |
τ=27℃ |
Main Dimensions (mm) |
Air Volume m³/h |
Fan Diameter (mm) |
Motor Power (kw) |
weight (kg) |
inlet pressure 10⁴Pa |
noise at 10m dB (A) |
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Total Height |
Maximum Diameter |
self-weight |
operating weight |
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DBNL3J-12 |
15 |
2333 |
1210 |
7200 |
700 |
0.6 |
217 |
775 |
1.96 |
40.3 |
|
DBNL3J-20 |
24 |
2423 |
1460 |
12400 |
800 |
0.8 |
244 |
958 |
2 |
41.1 |
|
DBNL3J-30 |
35 |
2642 |
1912 |
18000 |
1200 |
0.8 |
424 |
1734 |
2.21 |
43.5 |
|
DBNL3J-40 |
46 |
3142 |
1912 |
21500 |
1200 |
1.1 |
496 |
1896 |
2.6 |
43.5 |
|
DBNL3J-50 |
57 |
3130 |
2215 |
28000 |
1400 |
1.5 |
617 |
2505 |
2.65 |
44.7 |
|
DBNL3J-60 |
68 |
3430 |
2215 |
32300 |
1400 |
1.5 |
667 |
2829 |
2.78 |
45.7 |
|
DBNL3J-70 |
79 |
3444 |
2629 |
39200 |
1600 |
2.2 |
824 |
3816 |
3.03 |
47 |
|
DBNL3J-80 |
92 |
3744 |
2629 |
43400 |
1600 |
2.2 |
909 |
4240 |
2.86 |
47.5 |
|
DBNL3J-100 |
114 |
3694 |
3134 |
56000 |
1800 |
3 |
1014 |
5932 |
3.15 |
50 |
|
DBNL3J-125 |
142 |
3944 |
3134 |
67200 |
1800 |
4 |
1104 |
6158 |
3.15 |
50.7 |
|
DBNL3J-150 |
171 |
3953 |
3732 |
84000 |
2400 |
4 |
1744 |
8246 |
2.9 |
52 |
|
DBNL3J-175 |
200 |
4203 |
3732 |
94300 |
2400 |
5.5 |
1884 |
8582 |
3.15 |
53 |
|
DBNL3J-200 |
231 |
4235 |
4342 |
112000 |
2800 |
5.5 |
2208 |
11210 |
3.01 |
54.6 |
|
DBNL3J-250 |
283 |
4485 |
4342 |
134300 |
2800 |
7.5 |
2420 |
11983 |
3.26 |
55.6 |
|
DBNL3J-300 |
334 |
4623 |
5134 |
168000 |
3400 |
11 |
3648 |
17173 |
3.5 |
56.8 |
|
DBNL3J-350 |
395 |
4873 |
5134 |
187400 |
3800 |
11 |
3950 |
17850 |
3.75 |
57.3 |
|
DBNL3J-400 |
455 |
5018 |
6044 |
224000 |
3800 |
11 |
4406 |
23132 |
3.6 |
58.8 |
|
DBNL3J-450 |
514 |
5268 |
6044 |
242000 |
3800 |
11 |
4752 |
24510 |
3.85 |
58.8 |
|
DBNL3J-500 |
576 |
5619 |
6746 |
280000 |
4200 |
15 |
5887 |
30062 |
3.7 |
60 |
|
DBNL3J-600 |
680 |
6119 |
6746 |
302200 |
4200 |
18.5 |
6689 |
32164 |
4.2 |
61 |
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Features |
The FRP cooling tower serves not only as a temperature regulator but also delivers an efficient, durable, and maintenance-free solution with optimized lifecycle costs. By harnessing the unique properties of FRP materials, it fundamentally addresses the critical challenges of corrosion and lifespan limitations in harsh operating environments, making it the go-to choice for cooling systems in modern industrial and commercial facilities. |
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Application
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Central air conditioning system: refrigeration station for commercial buildings, hotels and hospitals. |
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Industrial refrigeration: process cooling for food processing, chemical, pharmaceutical and plastic industries. |
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Power industry: auxiliary cooling system for thermal power plant and nuclear power plant. |
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Manufacturing industry: circulating water cooling for metallurgical and mechanical processing plants. |
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Data center: Provides cooling water for server rooms. |
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Payment |
T/T, Western Union. |
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Service |
Customize and design the size and style according to requirements |
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E-Mail: sale@hbfortis.com
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