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GPM-F Series FRP Open Cooling Towers

GPM-F Series are open cooling towers with fiber reinforced plastic enclosure and galvanized steel supporting structure, factory assembled or field-erected, crossflow fill, designed to serve HVAC, refrigeration systems, and many other industrial process fluids cooling. Comparing to steel cooling towers, FRP towers are more economical as an option of lower initial investment.

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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.

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Data Sheet

Model No.		Nominal Tons	Fan Power (kW)	Connecting Pipe(mm)					Overall Dimensions(mm)			Weight
Model No.		Nominal Tons	Fan Power (kW)	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.

GOM General Outline

Working Thoery

GOM Working Theory

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