A nano VDR variable speed refrigerated compressed air dryer

Refrigerated Compressed Air Dryers

Variable Speed Refrigerated Dryers

Upgrade your compressed air drying system to the advanced nano VDR variable speed refrigerated compressed air dryer. This cutting-edge technology uses a refrigerant circuit and heat exchangers to efficiently cool compressed air and condense moisture from the air. With the ability to achieve a low-pressure dew point (PDP) of +37.4°F and consume no compressed air during the process, the nano VDR is the ultimate solution for your compressed air needs. Unlike direct expansion dryers that run continuously at full speed, the nano VDR variable speed refrigeration compressors only run at the speed required to dry your process air to the dew point set point of the dryer. Choose the nano VDR for an upgraded and efficient compressed air drying system.

Key Specs:

Flow Rate

2600 to 8450 scfm

Connection

6” to 8” Flg

Air Quality

ISO 8573.1:2010 Class 4

Product Documentation

nano-purification solutions product brochure with equipment details

VDR Variable Speed Refrigerated Dryers

Product Brochure

Filename
EN-R6-VDR-brochure-variable-speed-cycling-refrigerated-air-dryers.pdf
Size
2 MB
Format
pdf
View
ISO compressed air quality standards brochure

ISO Compressed Air Quality Standards

Support Brochure

Filename
EN-ISO-brochure-compressed-air-quality-standards.pdf
Size
7 MB
Format
pdf
View

Features

These models can reduce power consumption up to 80% vs non-cycling dryers.


Specifications of Our Models

Variable Speed

Refrigerated Dryer Model

Inlet & Outlet

Rated Flow at 100 psig

Pressure Drop

Absorbed Power

Power Supply

Flg

scfm

psi

kW

460/60/3

Aircooled

VDR 2600 A

6”

2600

2.6

9.9

VDR 3150 A

6”

3150

2.6

10.5

VDR 3700 A

6”

3700

2.2

11.3

VDR 4200 A

6”

4200

2.8

14.2

VDR 5050 A

6”

5050

3.9

19.1

VDR 6350 A

8”

6350

2.8

23.9

VDR 8450 A

8”

8450

2.8

28.1

Watercooled

VDR 2600 W

6”

2600

2.6

6.1

VDR 3150 W

6”

3150

2.6

6.6

VDR 3700 W

6”

3700

2.2

7.5

VDR 4200 W

6”

4200

2.8

8.3

VDR 5050 W

6”

5050

3.9

12.8

VDR 6350 W

8”

6350

2.8

14.4

VDR 8450 W

8”

8450

2.8

19.7

Specifications

Design operating pressure range

30 to 203 psig 

Maximum inlet temperature 

158°F 

Design ambient temperature

45 to 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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