Refrigerated Air Dryer / HYD-N series

Product name	Refrigerated Air Dryer / HYD-N series	Certification	-
Category	Other Machinery & Industry Equipment	Material	-
Keyword	air cooler , air dryer , gsa , air compressor	Unit Size	-
Brand name	GSA	Unit Weigh	-
origin	South Korea	Stock	99
Supply type	Available	HS code	8479899099

Product Information

Why Refrigerated Air Dryer ?

Compressed air dryer is as important as air compressors in order to keep your air system running at peak efficiency. All compressed air systems suffer from the common problems of dirt, oil and water contamination entering the system. These are intensified when air is compressed.
Fine particles and oil shall be removed by compressed air filters while condensate needs to be removed properly by a refrigerated/desiccant air dryer. Failure to remove these contaminents will result in serious problems within the compressed air system, such as pipe corrosion and damaged pneumatic equipment. So the moisture shall be removed effectively from indoor air lines resulting in reducing maintenance costs associated with air line contamination.

In general, a refrigerated air dryer offers 2-10℃ of pressure dew point (-22 thru -17℃ in atmospheric pressure dew point). This machine is installed in processes where low-dew point is unnecessary such as semiconductor, food & drink and pharmaceutical industry. With great dehumidifying effects, it will keep your air system working at peak efficiently.

GSA Refrigerated Air Dryer

GSA uses a high-efficiency aluminum heat exchanger. The area of heat exchanging of the dryer is greater than that of other types of heat exchangers. Therefore, it can offer great dehumidifying performances with high efficiency and stable dew points

GSA’s aluminum heat exchanger is divided by three different sections: the first is for air-air heat exchanging, the second is for air-refrigerant heat exchanging and the third is the oversized demister separator for removing moisture from the compressed air cooled in the second heat exchanger.

The first section of the heat exchanger reduces electrical energy with decreasing load of the refrigerant compressor by exchanging the heat of the hot inlet air and cold compressed air cooled down to the dew point in the second section of the heat exchanger. The cold compressed air cooled down to the dew point meets hot inlet air from the air compressor, and increases the outlet temperature of the compressed air. As a result, it can prevent pipes from sweating. The oversized demister separator enhances dehumidifying performances by removing condensate efficiently from the humid compressed air cooled down in the second section of the heat exchanger.

GSA Refrigerated Air Dryer

ISO 8573-1:2010 is an international standard for rating the quality of compressed air. It offers quantified guideline of contaminants in the compressed air including solid particles, moisture and oil. The compressed air quality rating is applied strictly to various industrial fields where high quality standards and requirements are essential such as food, drinks, medicine, spinning & weaving and electronics.

GSA refrigerated air dryers, designed with the latest technologies and extensive manufacturing knowhow offer more advanced features and performance guarantees than other brands on the market. GSA guarantees a constant dew point to keep compressed air systems operating at peak efficiency meeting ISO8573.1 Compressed Air Quality Class IV-V.

ISO 8573-1:2010 International Compressed Air Quality Level

ISO 8573-1:2010 is an international standard for rating the quality of compressed air. It offers quantified guideline of contaminants in the compressed air including solid particles, moisture and oil. The compressed air quality rating is applied strictly to various industrial fields where high quality standards and requirements are essential such as food, drinks, medicine, spinning & weaving and electronics.

GSA refrigerated air dryers, designed with the latest technologies and extensive manufacturing knowhow offer more advanced features and performance guarantees than other brands on the market. GSA guarantees a constant dew point to keep compressed air systems operating at peak efficiency meeting ISO8573.1 Compressed Air Quality Class IV-V.

ISO8573- 1:2010 CLASS	Solid particles			Moisture	Oil
ISO8573- 1:2010 CLASS	0.1 – 0.5μm	0.5 – 1μm	1 – 5μm	[℃]	[mg/m3]
1	≤ 20,000	≤ 400	≤ 10	≤ -70℃	0.01
2	≤ 400,000	≤ 6,000	≤ 100	≤ -40℃	0.1
3	-	≤ 90,000	≤ 1,000	≤ -20℃	1
4	-	-	≤ 10,000	≤ 3℃	5
5	-	-	≤ 100,000	≤ 7℃

Highly Reliable Refrigerated Air Dryer

Diverse Innovative Technologies

Technical Specification Table

Design Conditions

Inlet Pressure : 7 barg
Inlet Temperature : 38℃
Pressure Dew Point(PDP): 2 ~ 10℃
Ambient(Coolingwater) Temperature : 32℃
Design Pressure : 14 barg
Design Temperature : 70℃

References

The numbers in parentheses denote the specifications of water-cooled products.
The 800N or greater air-cooled products are basically a condenser-separated type.
All models use either R-134a or R-22 refrigerant. Other models adopting differenttypes ofrefrigerants are available.
The flowrate is based on 60Hz. The other electrical specifications are available.
Custom-made are the units of which operating pressure is 15 barg or higher.
Large models biggerthan those stated in the specifications are custom-made. The company has the rightto make any changes for continuous productimprovement.

Model No		Connection Size	Air Compressor Applied	Flow Rate	Minimum Electric Energy	Power Specifications	Dimensions			Weight
Model No		A	HP	N㎥/min	kW	V / Ph / Hz	A	B	C	kg
H Y D	5N	PT 15A	5	0.5	0.3	220 / 1 / 50, 60	247	557	723	36
	7N	PT 15A	7	0.8	0.31		247	557	723	36
	10N	PT 20A	10	1	0.32		247	557	723	36
	15N	PT 25A	15	1.5	0.48		428	508	709	45
	20N	PT 25A	20	2.6	0.56		428	508	709	45
	30N	PT 25A	30	3.9	0.9		358	658	864	66
	50N	PT 40A	50	6.7	1.4		408	708	952	89
	75N	PT 50A	75	10.5	2.1		458	798	1045	120
	100N	PT 50A	100	14.2	2.3	380 / 3 / 50,60 440 / 3 / 50,60	458	858	1145	126
	150(W)N	PT 65A	150	21(22.5)	2.9(2.5)		565	1005	1330	172(170)
	200(W)N	FLG. 80A	200	30(32.1)	4.18(3.78)		550	1200	1447	240(230)
	250(W)N	FLG. 100A	250	39(41.7)	4.4(4)		700	1200	1580	260(250)
	300(W)N	FLG. 100A	300	47(50.3)	4.6(4.2)		700	1200	1580	270(26W0)
	400(W)N	FLG. 100A	400	56(59)	9.7(8.9)		800	1591	1915	600(500)
	500(W)N	FLG. 150A	500	66(70.6)	11.7(10.9)		1200	1800	1830	940(780)
	600(W)N	FLG. 150A	600	85(91)	12.7(11.9)		1200	1800	1830	1100(780)
	800(W)N	FLG. 200A	800	120	20(18.5)		1500	1900	2150	1200(950)
	900(W)N	FLG. 200A	900	140	25.45(23.2)		1500	1900	2000	1250(1,010)
	1200(W)N	FLG. 200A	1200	180	30.15(27.9)		2000	1900	2150	1400(1,300)

Capacity Correction Factor

Correction Factor by Inlet Air Temperature
Inlet Air Temperature (℃)	28	33	38	43	48	53	58	63	68	70	N/A	N/A
Correction Factor	1.46	1.20	1.00	0.85	0.73	0.63	0.55	0.48	0.42	0.40	N/A	N/A
Correction Factor by Inlet Air Pressure
Inlet Air Pressure (barg)	4	5	6	7	8	9	10	11	12	13	14	15
Correction Factor	0.84	0.90	0.95	1.00	1.03	1.06	1.09	1.11	1.13	1.15	1.17	1.18
Correction Factor by Ambient Temperature (Air-cooled Machine)
Ambient Temperature (℃)	27	32	37	40	45	50	N/A	N/A	N/A	N/A	N/A	N/A
Correction Factor	1.05	1.00	0.92	0.82	0.76	0.69		N/A	N/A	N/A	N/A	N/A

B2B Trade

Price (FOB)	Negotiable	transportation	Negotiation Other
MOQ	Negotiable	Leadtime	Negotiable
Payment Options	Others	Shipping time	Negotiable

GSA CO.,LTD

Minisite Heart

Country / Year Established: South Korea / 1998

Membership: VIP

Business type: Manufacturer

16

DUNS

President: PARK HOUNG SEAK

Address: 679-2 Sinwol-ri, Chowol-eup, Gwangju-si, Gyeonggi-do, 464-864 KOREA

Product Category: Other Machinery & Industry Equipment,Refrigeration & Heat Exchange Machinery

Year Established: 1998

No. of Total Employees: 1-50

Company introduction: GSA Co., Ltd. (www.gsadryer.com) is the Korean leading company in the design and manufacturing of products for the treatment of compressed air and gas. We produce refrigerated compressed air dryers, desiccant air dryers, membrane dryers, after coolers, chillers, oil-water separators, particulate & air filters, automatic condensate drains, PSA nitrogen generator, PSA oxygen generator, PSA hydrogen purifier, PSA argon recovery and purification plant, PSA CO, CO2 recovery and purification plant, PSA methane recovery and purification plant, PSA other gases separation and purification plant.