Ingersoll Rand D444inr-a-E Refrigerated Air Dryer Air Cooled 7.4m3/Min

• Customization: Available
• After-sales Service: Video Technical Support
• Warranty: 2 Years
• Model NO.: D444INR-A-E
• Flow: Cross Flow
• Material Status: Cream
• Drying Medium: Air
• Structure: Open
• Operation Pressure: 0.7
• Inlet Temperature: 45c
• Cooling Way: Air Cooling
• Type: Small
• Weight (Kg): 177
• Configuration: Stationary
• Gas Type: Air
• Machinery Test Report: Provided
• Voltage: 220V/1p/50Hz
• Video Outgoing-Inspection: Provided
• Capacity: 7.4m3/Min
• Nominal Pressure Dew Point: 2-10
• Transport Package: Box
• Specification: 760X480X870 mm
• Trademark: Ingersoll Rand
• Origin: Made in China
• Production Capacity: 200

Product Description

 

 

Product Description

 

item	value
Condition	New
Applicable Industries	Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company
After Warranty Service	Video technical support, Online support, Spare parts, Field maintenance and repair service
Condition	New
Type	After treatment
Configuration	Stationary
Power Source	AC Power
Lubrication Style	Non
Mute	low noise
Place of Origin	China
Brand Name	Ingersoll Rand
Voltage	customized
Warranty	1 Year
After-sales Service Provided	Field maintenance and repair service
	New Product 2025
Cooling	NON

Product Parameters

Technical data
 

Model	Capacity m³/min	Connection size	Power V/Ph/hz	Dimensions (mm) - L	Dimensions (mm) - W	Dimensions (mm) - H	Weight kg
Air cooler
Air cooler D42INR -A-E	0.7	1″ BSPT	220/1/50	550	330	645	43
Air cooler D72INR -A-E	1.2	1″ BSPT	220/1/50	550	330	645	46
Air cooler D108INR -A-E	1.8	1″ BSPT	220/1/50	550	330	695	61
Air cooler D216INR -A-E	3.6	1.5″ BSPT	220/1/50	700	420	860	102
Air cooler D294INR -A-E	4.9	1.5″ BSPT	220/1/50	700	420	860	102
Air cooler D342INR -A-E	5.7	1.5″ BSPT	220/1/50	760	480	870	133
Air cooler D390INR -A-E	6.5	1.5″ BSPT	220/1/50	760	480	870	135
Air cooler D444INR -A-E	7.4	1.5″ BSPT	220/1/50	760	480	870	177
Air cooler D540INR -A-E	9	2″ BSPT	220/1/50	950	600	1200	207
Air cooler D690INR -A-E	11.5	2″ BSPT	220/1/50	950	600	1200	246
Air cooler D810INR -A-E	13.5	2.5″ BSPT	380/3/50	1160	650	1300	273
Air cooler D990INR -A-E	16.5	2.5″ BSPT	380/3/50	1160	650	1300	298
Air cooler D1050INR -A-E	17.5	2.5″ BSPT	380/3/50	1160	650	1300	365
Air cooler D1170INR -A-E	19.5	3″ BSPT	380/3/50	1260	760	1400	425
Air cooler D1380INR -A-E	23	3″ BSPT	380/3/50	1260	760	1400	492
Air cooler D1590INR -A-E	26.5	3″ BSPT	380/3/50	1320	800	1400	498
Air cooler D1740INR -A-E	29	3″ BSPT	380/3/50	1320	800	1400	540
Air cooler D2100INR -A-E	35	4″ FLG	380/3/50	1320	1040	1800	613
Air cooler D2340INR -A-E	39	4″ FLG	380/3/50	1320	1040	1800	659
Air cooler D2700INR -A-E	45	4″ FLG	380/3/50	1320	1040	1800	726
Air cooler D3090INR -A-E	51.5	5″ FLG	380/3/50	1600	1280	1900	829
Air cooler D3480INR -A-E	58	5″ FLG	380/3/50	1600	1280	1900	915
Air cooler D4080INR -A-E	68	6″ FLG	380/3/50	1860	1350	1900	1100
Air cooler D4200INR -A-E	70	6″ FLG	380/3/50	1860	1350	1900	1233
Air cooler D4560INR -A-E	76	6″ FLG	380/3/50	1900	1480	2120	1445
Air cooler D4800INR -A-E	80	6″ FLG	380/3/50	1900	1480	2120	1496
Air cooler D5520INR -A-E	92	6″ FLG	380/3/50	2040	1960	2120	1758
Air cooler D5940INR -A-E	99	6″ FLG	380/3/50	2040	1960	2120	1800
Air cooler D7680INR -A-E	128	6″ FLG	380/3/50	1900	2500	2160	1980
Air cooler D8700INR -A-E	145	8″ FLG	380/3/50	1900	2500	2340	2100

Product Feature

 

Working Principle

Features

Upgrade in refrigeration system for safety and reliability

ISO 8573 Class 5 dew point and wider range of the highest operating temperature with standard configuration

Safe operation of the system through multiple protections, including refrigerant high / low voltage protection, over current protection, refrigerant gas-liquid separator, and refrigerant drying filter

Environmentally friendly refrigerants with stable & non-toxic property and a high refrigeration / thermal efficiency for improved performance of dryers, and reverse flow heat exchange design for extended life time of the unit, and energy-saving & environmental protection
 

New heat exchange design for a significant leap in performance

Three-compartment design concept in harmony with upgraded operating conditions to completely isolate the cold and hot air compartments for lower cooling loss during operation

Precise pressure control of hot air bypass valve for higher operation efficiency of the unit by effectively preventing ice blockage and leakage, and the evaporator with a detachable design adopted for ease of maintenance and lower maintenance costs
 

Intelligent control system for safety and convenience

Intuitive operation panel for indication of 5 working statuses, including operation, delay, remote, overload protection and refrigerant failure

Dew point temperature display for direct observation of working effect of the dryer, and standard emergency stop switch equipped to ensure safety of the system

Simple flowchart for easy understanding of the working principle of the refrigerated dryer

 

Company Profile

More Than 145 Years of Compressed Air Innovation Ingersoll Rand introduced its first air compressor in 1872. Over the next 145 years, we have continued to develop rugged, reliable, industry-leading rotary screw compressor technologies. No matter what the application, Ingersoll Rand rotary screw technology provides clean, dry air in all operating conditions to meet your specifi c performance needs, reduce costly downtime and maximize your productivity.