Ingersoll Rand Refrigerated Gas Dryer

Founded in 1871 in the USA, Ingersoll Rand has over 140 years of history and development. Ingersoll Rand designs and manufactures a wide range of high-performance air compressors. Ingersoll Rand's industrial solutions are carefully crafted using years of expertise and knowledge in compressor technology.

This has allowed Ingersoll Rand to combine superior technology with innovative design to maximize efficiency, productivity, and performance.

Ingersoll Rand's focus is on building reliability in every air compressor component to create systems that lead the market in technology, quality, and performance.

What is a refrigerated air dryer?

During the compression process, compressed air often contains dust, moisture, and possibly oil vapor (for oil-lubricated air compressors). These impurities can affect equipment using compressed air and product quality, especially in industries such as mechanical engineering, steel, galvanizing, painting, textiles, food, coffee, and cashew nuts.

Therefore, factories with high compressed air quality requirements are equipped with them refrigerant gas dryer the purpose is to separate water, dry, and clean the compressed air before supplying it to the production system.

Operating principle of Ingersoll Rand refrigerant air dryers

Refrigerated air dryers work by compressed air cooling through the use of a refrigerant, the water vapor in the compressed air is condensed into droplets, which are then separated and discharged. As a result, the treated compressed air achieves a high degree of dryness, improving the quality and stability of the compressed air system.

Overview of Ingersoll Rand Refrigerated Air Dryers

Ingersoll Rand refrigerant air dryers belong to the group Refrigerated Air Dryer, this type of air dryer uses the principle of refrigeration to condense and separate water vapor from compressed air. It is the most commonly used type of air dryer in industry because of its cooling properties stable performance – reasonable investment cost – simple operation.

The product was developed by Gardner Denver – Ingersoll Rand group, a global industrial group with more than 150 years of experience in compressed air and industrial equipment. The air dryer lines of Ingersoll Rand are famous for durability, stability, and continuous operation capability in a harsh production environment.

Ingersoll Rand refrigerated air dryers are particularly suitable for:

• Mechanical and manufacturing plant
• Plastics, packaging, wood, and textile industries
• Standard industrial production line
• The compressed air system does not require ultra-dry air

Operating principle of refrigerant gas dryer

Ingersoll Rand refrigerated air dryers operate on a closed-loop refrigeration cycle, optimized for industrial compressed air processing:

1. Hot, humid compressed air from the compressor enters the heat exchanger.
2. The air is cooled down to approximately +2 ~ +5°C
3. Water vapor in compressed air condenses into liquid form
4. Condensate is separated and discharged through an automatic drain valve
5. The dry compressed air is warmed up and then introduced into the system for use

This process helps to maintain the steady-state pressure dew point is approximately +3°C., effectively meeting the compressed air needs of most manufacturing plants.

Thông số kỹ thuật tiêu biểu của máy sấy khí gas lạnh Ingersoll Rand

The table below is for reference only and is presented using structured data – a factor Google highly values ​​in technical SEO:

Specifications	Detail
Brand	Gardner Denver – Ingersoll Rand group
Origin	USA
Product type	Refrigerated Gas Dryer
Flow	0.2−471.5 m3/min
Pressure	Max 14 Barg
Dew point	3 to 7 degrees Celsius

China Technical Specifications - 50 Hz
Model	Class 5 < 7°C Dew Point		Class 4 < 3°C Dew Point		Nominal Power	Standard Power Supply	Air Connections	Dimensions			Weight	Max. Working Pressure
								Width	Length	Height
	m³/min FAD 20°C	m³/hr FAD 20°C	m³/min FAD 20°C	m³/hr FAD 20°C	kW	V/Ph/Hz	BSP in	mm	mm	mm	kg	bar g
D12IN-A	0.2	12	0.2	9.6	0.12	230/1/50	3/8"	305	360	408	17	14
D25IN-A	0.4	25	0.3	20	0.12	230/1/50	3/8"	305	360	408	23	14
D42IN-A	0.7	42	0.6	33.6	0.18	230/1/50	1/2"	390	432	453	25	14
D54IN-A	0.9	54	0.7	43.2	0.18	230/1/50	1/2"	390	432	453	26	14
D72IN-A	1.2	72	1	57.6	0.2	230/1/50	1/2"	390	432	453	26	14
D108IN-A	1.8	108	1.4	86.4	0.41	230/1/50	3/4"	420	516	563	33	14
D144IN-A	2.4	144	1.9	115.2	0.47	230/1/50	3/4"	420	516	563	38	14
D180IN-A	3	180	2.4	144	0.61	230/1/50	3/4"	420	516	563	43	14
D240IN-A	4	240	3.2	192	0.68	230/1/50	1 1/2"	503	604	980	76	14
D300IN-A	5	300	4	240	1.04	230/1/50	1 1/2"	503	604	980	87	14
D360IN-A	6	360	4.8	288	1.04	230/1/50	1 1/2"	503	604	980	87	14
D480IN-A	8	480	6.4	384	1.4	230/1/50	1 1/2"	503	604	980	110	14
D600IN-A	12	720	10	600	1.85	230/1/50	2"	720	779	1340	120	14
D780IN-A	15.6	936	13	780	1.98	400/3/50	2"	720	779	1340	130	12
D950IN-A	19	1140	15.8	950	2.58	400/3/50	2"	720	779	1340	150	12
D1140IN-A	21.7	1300	19	1140	3.4	400/3/50	3"	785	1365	1554	260	12
D1300IN-A	26	1560	21.7	1300	3.4	400/3/50	3"	785	1365	1554	260	12
D1410IN-A	28.2	1692	23.5	1410	3.4	400/3/50	3"	785	1365	1554	270	12
D1620IN-A	31.5	1890	27	1620	5.3	400/3/50	3"	785	1365	1554	300	12
D1890IN-A	37.8	2268	31.5	1890	5.3	400/3/50	3"	785	1365	1554	300	12
D2520IN-A	50.4	3024	42	2520	6.88	400/3/50	DN 100	901	1390	1554	330	12
D3000IN-A	60	3600	50	3000	7.81	400/3/50	DN 125	1500	1510	1554	420	12
D3600IN-A	70	4200	60	3600	11.29	400/3/50	DN 125	1500	1510	1554	520	12
D4200IN-A	84	5040	70	4200	11.29	400/3/50	DN 125	1500	1510	1554	520	12
D4800IN-A	96	5760	80	4800	12.91	400/3/50	DN 150	1500	1510	1554	620	12
D5400IN-A	108	6480	90	5400	12.91	400/3/50	DN 150	1500	1510	1554	720	12
Water Cooled
D1140IN-W	21.7	1300	19	1140	3.4	400/3/50	3"	785	1365	1437	260	12
D1300IN-W	26	1560	21.7	1300	3.4	400/3/50	3"	785	1365	1437	260	12
D1410IN-W	28.2	1692	23.5	1410	3.4	400/3/50	3"	785	1365	1437	270	12
D1620IN-W	31.5	1890	27	1620	5	400/3/50	3"	785	1365	1437	300	12
D1890IN-W	37.8	2268	31.5	1890	5	400/3/50	3"	785	1365	1437	300	12
D2520IN-W	50.4	3024	42	2520	6.6	400/3/50	DN 100	901	1390	1437	330	12
D3000IN-W	60	3600	50	3000	7.4	400/3/50	DN 125	1501	1511	1437	420	12
D3600IN-W	70	4200	60	3600	10.7	400/3/50	DN 125	1501	1511	1437	520	12
D4200IN-W	84	5040	70	4200	10.7	400/3/50	DN 125	1501	1511	1437	520	12
D4800IN-W	96	5760	80	4800	12.3	400/3/50	DN 150	1501	1511	1437	620	12
D5400IN-W	108	6480	90	5400	12.3	400/3/50	DN 150	1501	1511	1437	720	12

Features of Ingersoll Rand refrigerant air dryers

• The dew point temperature is low, meeting the standards ISO Class 4
• The heat exchanger is corrosion-resistant, ensuring long-lasting and durable operation
• The microprocessor control system is intuitive and easy to operate
• Compact design, convenient for maintenance and installation
• Programmable electronic drain valve, which minimizes compressed air loss
• Easily adjust parameters from the control panel to suit any working condition
• The product has been tested in real-world conditions with thousands of devices currently in operation globally
• Equipped with an external filter, allowing for quick maintenance

Practical applications 

In practice, at many factories:

• The compressed air system uses Ingersoll Rand air dryers Significantly reduces water accumulation in the pipes
• Terminal devices such as valves, cylinders, and CNC machines are in operation more stable and less prone to breakdowns
• The maintenance cycle for compressed air systems is extended, reducing downtime

According to the operating engineer's assessment, the Ingersoll Rand refrigerated gas dryer shows High stability, low failure rate, and very suitable for continuously running compressed air systems.

Guide to choosing the right Ingersoll Rand air dryer

When choosing a refrigerated air dryer, businesses need to consider the following:

• Air compressor flow rate (m³/min)
• System operating pressure
• Ambient temperature and inlet air temperature
• Dry air requirements of the production line

Choosing the right dryer capacity helps avoid under-loading or over-loading, thereby optimizing investment and operating costs.

Installation & Operation Instructions

• Install the air dryer after the air compressor and air receiver
• Place the machine in a well-ventilated area where heat can dissipate easily
• Inspect and clean the drain valve regularly
• Follow the manufacturer's technical recommendations for maintenance.

Frequently Asked Questions (FAQ)

1. Is the Ingersoll Rand refrigerated air dryer suitable for 24/7 operation?
Yes, the device is designed for continuous operation in industrial environments.

2. Is a dew point of +3°C sufficient for the factory?
Suitable for most standard industrial applications

3. Is it necessary to add an air filter?
Combining coarse and fine filtration is recommended to improve the quality of compressed air.

4. When should you use an adsorption dryer instead of a refrigerant dryer?
When the system requires ultra-dry air (dew point below 0°C).

Why should you buy Ingersoll Rand air dryers from Phuc Hung?

• Practical experience in design and implementation of industrial compressed air systems.
• Get advice on the right type of dryer – the right capacity – to meet your needs
• We supply genuine Ingersoll Rand products
• Transparent technical service, warranty, and after-sales support.

Are you looking for Ingersoll Rand refrigerant air dryer how to protect the compressed air system, reduce malfunctions, and improve production efficiency?
👉 Contact carried out maintenance and oil sludge (varnish) removal for for in-depth technical advice, to choose the right model, and to receive the best price quote for your factory.