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NCH/NCF Series Non-Cycling Refrigerated Dryers

Compressed air drives critical tools and processes across general industry, and moisture in the air supply can lead to equipment wear, inconsistent performance, and costly downtime. ZEKS 300–800 NC Series Non‑Cycling Refrigerated Dryers remove moisture and contaminants to deliver clean, reliable compressed air that helps protect production and maintain uptime. With Class 4 PDP performance, integral pre‑ and post‑filtration, and a compact 5‑in‑1 heat exchanger, these dryers provide consistent air quality in a streamlined, UL‑compliant package. High performance meets sustainability with the use of R513A, a low Global Warming Potential (GWP) refrigerant that reduces environmental impact while maintaining ZEKS trusted reliability.

NC Series 300-800 scfm dryers feature a high‑efficiency 5‑in‑1 heat exchanger, low‑GWP R513A refrigerant, and integrated pre‑ and post‑filtration to maintain Class 4 PDP air quality. An Ethernet‑ready controller monitors key parameters, while a high‑efficiency separator and timed drain ensure consistent condensate removal for continuous‑run systems

  • Low GWP Refrigerant (R-513A) – Environmentally responsible refrigerant for sustainable performance

  • Patented Integral Filtration – Pre- and post-filters integrated into the dryer frame, shipped standard for simplified installation and one-stop air treatment

  • Advanced Microprocessor Controller – Ethernet-ready for enhanced connectivity and remote monitoring

  • Class 4 Pressure Dew Point – Meets ISO 8573-1 standards for reliable air quality in general industrial applications

  • 5-in-1 Aluminum Heat Exchanger – Compact, efficient design for improved thermal performance and durability

ZEKS Models

Inlet Flow SCFM*

Overall Dimensions

Ship Weight (LBS.)

In/Out Air Connect Size

Power Consumption (kW)

Refrigerant Type

Max Working Pressure

Voltage

 

W (IN.)

D (IN.)

H (IN.)

 

300NCH

300

34.0

49.2

55.6

583

2"

2

R-513A

200 PSIG

460/3/60

400NCH

400

34.0

49.2

55.6

603

2"

2.1

R-513A

200 PSIG

460/3/60

500NCF

500

41.4

57.5

59.8

1049

3"

2.4

R-513A

200 PSIG

460/3/60

600NCF

600

41.4

57.5

59.8

1074

3"

2.7

R-513A

200 PSIG

460/3/60

700NCF

700

41.4

57.5

59.8

1099

3"

3.2

R-513A

200 PSIG

460/3/60

800NCF

800

41.4

57.5

59.8

1124

3"

4

R-513A

200 PSIG

460/3/60

*Performance based on ISO 7183, Table 2, Option A2. (100 psig inlet air pressure; 100⁰F inlet air temperature; 100⁰F ambient air temperature) 

**Average kilowats per hour of dryer operation at full rated capacity. NEMA 1 electrical, standard

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