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Refrigerated Compressed Air Dryers

Direct Expansion Refrigerated Dryers

Introducing the nano range of DXR direct expansion refrigerated air dryer - the perfect solution for anyone who requires top-quality, dry compressed air for their manufacturing processes. This dryer is dependable and affordable, and its all-in-one heat exchanger, standard zero air loss drain, and eco-friendly refrigerants make it an excellent choice for environmentally conscious people. Not only that, but the dryer also guarantees a consistent dew point with minimal pressure drop, ensuring that your manufacturing processes run smoothly and efficiently. Don't settle for anything less than the best - choose the nano direct expansion refrigerated air dryer for all your compressed air needs.

Key Specs:

Flow Rate

10 to 4200 scfm

Connection

½” NPT (M) to 6” Flg

Air Quality

ISO 8573.1:2010 Class 5

Product Documentation

DXR Direct Expansion Refrigerated Dryers

DXR Direct Expansion Refrigerated Dryers

Product Brochure

Filename
en-us-r4-dxr-brochure-direct-expansion-refrigerated-dryers-version-001.pdf
Size
10 MB
Format
pdf
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ISO compressed air quality standards brochure

ISO Compressed Air Quality Standards

ISO compressed air quality standards brochure
Filename
EN-ISO-brochure-compressed-air-quality-standards.pdf
Size
7 MB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0010-0020 (115V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0010-0020-115V-electrical-wiring-schematics-direct-expansion-refrigerated-Ed-04.PDF
Size
791 KB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0030 (115V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0030-115V-electrical-wiring-schematics-Ed-03.PDF
Size
986 KB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0050-0065 (115V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0050-0065-115V-electrical-wiring-schematics-direct-expansion-refrigerated-Ed-05.PDF
Size
1020 KB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0085-0150 (115V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0085-0150-115V-electrical-wiring-schematics-direct-expansion-refrigerated-Ed-06.PDF
Size
1 MB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0185-0230 (230V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0185-0230-230V-electrical-wiring-schematics-direct-expansion-refrigerated-dryer.pdf
Size
412 KB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0185-230 (230V) - Electrical Diagram (with Disconnector Switch)

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0185-0230-230V-electrical-wiring-schematics-direct-expansion-refrigerated-With-Disconnector-Switch-Service-Diagram-Ed-08.PDF
Size
412 KB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0250 (460V) - Electrical Diagram (with Disconnector Switch)

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0250-460V-electrical-wiring-schematics-direct-expansion-refrigerated-With-Disconnector-Switch-Service-Diagram-Ed-06.PDF
Size
1 MB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0325 (460V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0325-460V-electrical-wiring-schematics-direct-expansion-refrigerated-Ed-03.pdf
Size
1 MB
Format
pdf
View
Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0400-0500 (460V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0400-0500-460V-electrical-wiring-schematics-direct-expansion-refrigerated-Ed-03.pdf
Size
1 MB
Format
pdf
View
Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0600 (460V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-0600-460V-electrical-wiring-schematics-wiring-direct-expansion-refrigerated-Ed-03.pdf
Size
1 MB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0850-4200 (460V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-850-4200-460V-electrical-wiring-schematics-direct-expansion-refrigerated.pdf
Size
943 KB
Format
pdf
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Electrical wiring diagram for the R4 DXR series of refrigerated dryers

R4 DXR 0850-4200 (575V) - Electrical Diagram

Electrical wiring diagram for the R4 DXR series of refrigerated dryers
Filename
R4-DXR-850-4200-575V-electrical-wiring-schematics-direct-expansion-refrigerated.pdf
Size
952 KB
Format
pdf
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Flow diagram for nano-purification solutions' R4 direct expansion refrigerated dryers (models DXR 0010 to DXR 0600 Imperial)

R4 DXR 0010 to DXR 0600 Direct Expansion Refrigerated Dryers Flow Diagram (Imperial)

Flow diagram for nano-purification solutions' R4 direct expansion refrigerated dryers (models DXR 0010 to DXR 0600 Imperial)
Filename
R4-DXR-0010-0600-flow-diagram-ED-01.pdf
Size
69 KB
Format
pdf
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Flow diagram for nano-purification solutions' R4 direct expansion refrigerated dryers (models DXR 0850 to DXR 4200 Imperial)

R4 DXR 0850 to DXR 4200 Direct Expansion Refrigerated Dryers Flow Diagram (Imperial)

Flow diagram for nano-purification solutions' R4 direct expansion refrigerated dryers (models DXR 0850 to DXR 4200 Imperial)
Filename
R4-DXR-0850-4200-flow-diagram-ED-00.pdf
Size
192 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0010-0030 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0010-0030-ga-general-arrangement-drawing-direct-expansion-dryers.pdf
Size
105 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0050-0065 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0050-0065-ga-general-arrangement-drawing-direct-expansion-dryers.pdf
Size
110 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0085-0150 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0085-0150-ga-general-arrangement-drawing-direct-expansion-dryers.pdf
Size
112 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0185-0230 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0185-0230-ga-general-arrangement-drawing-direct-expansion-dryers.pdf
Size
144 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0250 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0250-ga-general-arrangement-drawing-direct-expansion-dryers.pdf
Size
142 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0325-0600 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0325-0600-ga-general-arrangement-drawing-direct-expansion-dryers.pdf
Size
97 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 0850 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-0850-ga-general-drawing-direct-expansion-dryers-v2.pdf
Size
253 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 1050-1200 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-1050-1250-ga-general-drawing-direct-expansion-dryers-v2.pdf
Size
264 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 1600 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-1600-ga-general-drawing-direct-expansion-dryers-v2.pdf
Size
282 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 1800-2400 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-1800-2400-ga-general-drawing-direct-expansion-dryers-v2.pdf
Size
317 KB
Format
pdf
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General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range

R4 DXR 3000-4200 - General Arrangement (GA) Drawing

General arrangement drawing for a specific model under the R4 DXR refrigerated direct expansion dryer range
Filename
R4-DXR-3000-4200-ga-general-drawing-direct-expansion-dryers-v2.pdf
Size
366 KB
Format
pdf
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NA MSDS

NA MSDS

Material Safety Data Sheet

Filename
EN-DXR-VDR-TMC-Refrigerated-Dryers-MSDS-R410A-EN.pdf
Size
301 KB
Format
pdf
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NA MSDS

NA MSDS

Material Safety Data Sheet

Filename
EN-DXR-TMC-HTR-Refrigerated_Dryers-MSDS-R513A-EN.pdf
Size
333 KB
Format
pdf
View
R4 DXR spare parts listing by model number within product range

R4 DXR 0010-0030 - Spare Parts List

R4 DXR spare parts listing by model number within product range
Filename
R4-DXR-0022E-0108E-DXR-0010N-0030N-spare-parts-list-v2.pdf
Size
593 KB
Format
pdf
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R4 DXR spare parts listing by model number within product range

R4 DXR 0050-0065 - Spare Parts List

R4 DXR spare parts listing by model number within product range
Filename
R4-DXR-0050N-0065N-DXR-0140E-0180E-spare-parts-list-v2.pdf
Size
709 KB
Format
pdf
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R4 DXR spare parts listing by model number within product range

R4 DXR 0085-0250 - Spare Parts List

R4 DXR spare parts listing by model number within product range
Filename
R4-DXR-0085N-0250N-DXR-0216E-0461E-spare-parts-list-ed3.pdf
Size
1 MB
Format
pdf
View
R4 DXR spare parts listing by model number within product range

R4 DXR 0325-0600 - Spare Parts List

R4 DXR spare parts listing by model number within product range
Filename
R4-DXR-0325N-0600N-DXR-0601E-1080E-spare-parts-list-v2.pdf
Size
1 MB
Format
pdf
View
R4 DXR spare parts listing by model number within product range

R4 DXR 0850-4200 - Spare Parts List

R4 DXR spare parts listing by model number within product range
Filename
R4-DXR-1140E-7200E-DXR_0850N-4200N-spare-parts-list-v2.pdf
Size
2 MB
Format
pdf
View
The R4 DXR user guide

R4-DXR-0010-0030 - User Guide

The R4 DXR user guide
Filename
R4-DXR-0010-0030-user-guide-direct-expansion-refrigerated-dryer.pdf
Size
1 MB
Format
pdf
View
The user guide for the nano R4 DXR 0050-0065 direct expansion refrigerated dryer.

R4-DXR-0050-0065 - User Guide

The user guide for the nano R4 DXR 0050-0065 direct expansion refrigerated dryer.
Filename
US-R4-DXR-0050-0065-user-guide-direct-expansion-refrigerated-dryer.pdf
Size
1 MB
Format
pdf
View
The R4 DXR user guide

R4-DXR-0085-0250 - User Guide

The R4 DXR user guide
Filename
R4-DXR-0085-0250-user-guide-direct-expansion-refrigerated-dryer.pdf
Size
1 MB
Format
pdf
View
The R4 DXR user guide

R4-DXR-0325-0600 - User Guide

The R4 DXR user guide
Filename
R4-DXR-0325-0600-user-guide-direct-expansion-refrigerated-dryer.pdf
Size
1 MB
Format
pdf
View
The R4 DXR user guide

R4-DXR-0850-4200 - User Guide

The R4 DXR user guide
Filename
R4-US-DXR-0850-4200-user-guide-direct-expansion-refrigerated-dryers.pdf
Size
3 MB
Format
pdf
View
equipment worksheet product technical paper

R-Series Application Worksheet

equipment worksheet product technical paper
Filename
EN-R-series-worksheet-refrigerated-dryers.pdf
Size
186 KB
Format
pdf
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Specifications of Our Models

Direct Expansion

Refrigerated Dryer Model

Inlet & 
Outlet

Rated Flow
at 100 psig

Absorbed Power

Power Supply (V/Ph/60Hz) Refrigerant

NPT/FLG

scfm

kW

115/1

230/1

460/3

545/3

DXR 0010 N

½” (M)

10

0.2

     

R513A

DXR 0015 N

½” (M)

15

0.2

     

R513A

DXR 0020 N

½” (M)

20

0.2

     

R513A

DXR 0030 N

½” (M)

30

0.3

     

R513A

DXR 0050 N

½” (M)

50

0.9

     

R513A

DXR 0065 N

¾” (M)

65

0.9

     

R513A

DXR 0085 N

1" (F)

85

1.0

     

R410A

DXR 0105 N

1" (F)

105

1.0

     

R410A

DXR 0125 N

1” (F)

125

1.0

     

R410A

DXR 0150 N

1” (F)

150

1.5

     

R410A

DXR 0185 N

1½” (F)

185

1.6

 

   

R410A

DXR 0230 N

1½” (F)

230

2.0

 

   

R410A

DXR 0250 N

1½” (F)

250

2.4

   

 

R410A

DXR 0325 N

2” (F)

325

2.3

   

 

R410A

DXR 0400 N

2” (F)

400

3.2

   

 

R410A

DXR 0500 N

2 ½" (F)

500

3.2

   

 

R410A

DXR 0600 N

2 ½” (F)

600

4.2

   

 

R410A

DXR 0850 N

3" (M)

850

5.8

   

R410A

DXR 1050 N

3" (M)

1050

6.0

   

R410A

DXR 1250 N

3" (M)

1250

6.7

   

R410A

DXR 1600 N

4” Flg

1600

7.8

   

R410A

DXR 1800 N

4” Flg

1800

9.4

   

R410A

DXR 2200 N

4” Flg

2200

9.5

   

R410A

DXR 2400 N

4” Flg

2400

9.7

   

R410A

DXR 3000 N

6” Flg

3000

11.4

   

R410A

DXR 3500 N

6” Flg

3500

12.8

   

R410A

DXR 4200 N

6” Flg

4200

17.1

   

R410A

Specifications

DXR 0010 to DXR 0030

DXR 0050 to DXR 0250

DXR 0325 to DXR 4200

Design operating pressure range

0 to 232 psig 

60 to 203 psig

60 to 203 psig 

Maximum inlet air temperature

131°F

131°F

140°F 

Maximum ambient temperature

41°F - 114.8°F 

41°F - 114.8°F 

41°F - 114.8°F

(1) This information is for general information purposes only. For additional technical specifications, refer to the product brochure, technical data sheets, and/or user guides. Technical specifications are subject to change.      

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