Specializing in the export of low-noise collecting-type counterflow FRP cooling towers, our factory-direct supply chain ensures that each unit arrives with pre-calibrated fan balancing and factory-tested basin water-tightness—eliminating field adjustments that often delay hotel or hospital commissioning. The integral collecting trough not only captures entrained water droplets but also simplifies blowdown management by centralizing return flow to a single suction point, reducing piping complexity for plant rooms with limited footprint. We fabricate the FRP shell with a dual-layer sandwich construction that dampens structural-born vibration, while the PVC fill is chemically bonded rather than mechanically fastened to prevent rattling over long-term fan operation. For projects pursuing LEED or BREEAM certification, we provide life-cycle water consumption data and fan energy modeling under variable wet-bulb conditions, enabling your sustainability team to document credit points with verifiable third-party calculations. All units are packed in export-grade seaworthy crating with rust-preventive film on all metal fittings, ensuring arrival condition matches our factory inspection video—a practice that has reduced post-shipping claims to under 0.3% across 42 export destinations.
Hebei Fortis Technology Co., Ltd Produktbroschüre
Product Advantages
Adaptable Interface Options for Retrofitting Legacy Concrete or Steel Towers
We recognize that many overseas plants are replacing deteriorated towers without altering existing concrete basins or piping headers. Our GFRP square unit offers customizable base rail heights, inlet flange orientations, and sump depths to match your existing civil infrastructure. We also provide transition ducting and vibration-isolation mounts, turning a disruptive demolition-rebuild project into a plug-and-play weekend swap—preserving plant production schedules while upgrading thermal capacity by up to 15% without enlarging the footprint.
Energy-Optimized Fan and Motor Matching for Partial-Load Efficiency
Our square cross-flow configuration inherently offers lower static pressure drop than counter-flow designs due to the horizontal air path and gravity-assisted water fall. We pair this with IE3 premium-efficiency motors and a direct-driven or belt-driven fan option featuring composite aerofoil blades. At 60% to 80% load—which represents over 70% of a typical HVAC annual runtime—the fan power consumption is up to 22% lower than comparable induced-draft towers, yielding an ROI that outpaces the initial price differential within the first 18 months of operation.
Thermal Performance Verified by CFD and ASHRAE-Compliant Rating Software
We do not rely on generic capacity tables. Every project-specific unit is simulated using computational fluid dynamics (CFD) to map air velocity vectors across the fill cross-section, identifying and eliminating dead zones. The final thermal rating is issued per CTI (Cooling Technology Institute) acceptance criteria, with water-to-air temperature approaches guaranteed within ±0.5°F of design. We provide the raw simulation files upon request, enabling your engineering team to cross-check performance against actual wet-bulb and dry-bulb conditions at your proposed site.
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 |
|
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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