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GPM-F Series FRP Open Cooling Towers

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Configurations

STRUCTURE

 

FRP enclosure with H.D.G supporting frame, strong and wholly of superior corrosion resistance.

Crossflow structure makes maintenance simpler and safer. Large access door allows safer, non-confining and more efficient visual inspections of cold water basin, internal structure, drift eliminators and mechanical system.

 

AIR SECTION

 

High efficient fan with adjustable-pitch blades, specialized motor, and protective guard welded with strong rods H.D.G treated after fabrication. Well designed fan cylinder ensures air go through passing full-area, and of low-turbulence.

 

WATER DISTRIBUTION SECTION

 

Thermoformed PVC Film Fill designed to keep circulating water confined to fill area, maximize water contact with airflow, and minimize icing conditions.

High Performance Spiral-Target Nozzles made in PP, durable and designed for easy maintenance and reduced clogging. Gravity-flow distribution allows for easy, nonrestrictive maintenance while operating.

 

 

 

 

Data Sheet

Model No. Nominal
Tons		 Fan Power
  (kW)		 Connecting Pipe(mm) Overall
Dimensions(mm)		 Weight
Inlet Outlet Make   UP Overflow Drain L W H Operation     (kg)
GPM0109F X-1 121 4 DN125×2 DN150 DN25 DN50 DN50 1720 3250 3200 1995
V-1 139 5.5 DN125×2 DN150 DN25 DN50 DN50 1720 3250 3200 2115
U-1 154 7.5 DN125×2 DN150 DN25 DN50 DN50 1720 3250 3200 2100
T-1 174 11 DN125×2 DN150 DN25 DN50 DN50 1720 3250 3200 2271

GPM0115F

 X-1 182 4 DN125×2 DN150 DN25 DN50 DN50 2520 3860 3300 3153
V-1 200 5.5 DN125×2 DN150 DN25 DN50 DN50 2520 3860 3300 3099
U-1 220 7.5 DN125×2 DN150 DN25 DN50 DN50 2520 3860 3300 3221
T-1 249 11 DN125×2 DN150 DN25 DN50 DN50 2520 3860 3300 3275
S-1 273 15 DN125×2 DN150 DN25 DN50 DN50 2520 3860 3300 3340
GPM0120F V-1 221 5.5 DN150×2 DN200 DN25 DN50 DN50 2810 4130 3500 3845
U-1 243 7.5 DN150×2 DN200 DN25 DN50 DN50 2810 4130 3500 3889
T-1 286 11 DN150×2 DN200 DN25 DN50 DN50 2810 4130 3500 3952
S-1 317 15 DN150×2 DN200 DN25 DN50 DN50 2810 4130 3500 4093
R-1 383 18.5 DN200×2 DN250 DN25 DN65 DN50 2810 4130 3500 4395
Q-1 412 22 DN200×2 DN250 DN25 DN65 DN50 2810 4130 3500 4536
P-1 460 30 DN200×2 DN250 DN25 DN65 DN50 2810 4130 3500 4818
GPM0215F V-1 264 5.5 DN150×2 DN200 DN40 DN65 DN50 3480 4500 3550 4918
U-1 304 7.5 DN150×2 DN200 DN40 DN65 DN50 3480 4500 3550 5014
T-1 337 11 DN150×2 DN200 DN40 DN65 DN50 3480 4500 3550 5062
S-1 372 15 DN150×2 DN250 DN40 DN65 DN50 3480 4500 3550 5259
R-1 433 18.5 DN200×2 DN250 DN40 DN65 DN50 3480 4500 3550 5653
Q-1 462 22 DN200×2 DN250 DN40 DN65 DN50 3480 4500 3550 5844
P-1 486 30 DN200×2 DN250 DN40 DN65 DN50 3480 4500 3550 6035

NOTE

Nominal Tons are based upon temp.drop 35~29.5°C/ 95~85°F, WBT 25.5°C/ 78°F, and 0.681 m3/hr/ton.

 

 

 

Working Thoery

WORKING THEORY

In GPM open cooling towers, the hot water is inlet to the water distribution basin on the top of the tower firstly, and spread onto the extensive surface of the wet deck fills after flowing through the spreading holes by gravity. Meanwhile the dry cool air is inlet through the side louvers of the tower, passing the fills across the water falls. During this process, a part of water is evaporated, with heat removed. The wet hot air is induced draught out of the tower into the atmosphere by the fans on the top, while the cooled water is collected back to the bottom collection basin with the eliminator, flowing back to the equipment requiring cooling water.

 

Features

PRODUCTS ADVANTAGES

 

 

◆ Long Service Life                                                   

Corrosion-resistant materials such as H.D.G steel for structure, and FRP for enclosure, ensure the towers durability running with heavy duty in all sorts of enviroment for long years.                                   

◆ Vibration Resistant                                                          

GPM towers are designed with strong and firm structure for best control of vibration levels, to avoid impacting the towers's running efficiency and stability.                                                                  

◆ Low Operation Cost

With high-efficiency fill and fans, gravity-flow water distribution and active spray nozzles, and optimized driving systems, the GPM series cooling towers have achieved highest cooling efficiency with lowest power consumption.                                       

◆ Noise Level Controlled

GPM Towers can be equipped with low sound fans, in combination with no-splash crossflow film-fill, to meet most of noise limitations in different area.

◆ Strong Weather Adaptability

From hot to icy cold seasons, and other time in between, GPM cooling towers are made to meet very different install and working environment globally, with minimal maintenance requirements.                                 

◆ Other Features

-Modular design suits a wide range of heat rejection duties

-Compact design demanding minimal footprints

-More optimizing options available

-Performance and quality guaranteed

                                

 

 

 

Form Name

Where the cooling towers will be used for? Such as to cool the process water or other fluids for Furnaces, Foundries, HVAC system, Air Compressors, or Other Systems. This is essential to know for a most precise selection, please include all available details, especially the type and power rate or total heat rejection of the system

Cooling Medium Examples: Clean Water, Dirty Water, Refrigerant, Oil, Gas, etc.

How many Tons or m³ / hour, Litres per second or minutes, or gallons per minute?

Temperature of hot fluid inlet to the cooling tower or condenser?

Temperature of cooled water outlet from the cooling tower or condenser, should be at least 3~4 ℃ higher than the wet-bulb temp.

For evaporative cooling, precise highest WBT in summer is necessary to know, If it's not available, please inform us the project installation location instead.

Regular Highest Air Temp. in summer is required to know, but only for drying cooling system.

380V, 3 Phase/50Hz is standard, otherwise please specify, we can meet almost all ranges of the power spec.

Some reminds: - Is it a new project or replacement project? Or are there any footpint limit? -Water supply sufficient or lack of water? - Any other special requirements? (noise level allowed, additional corossion resistance? )

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