ZEKS NC Series™ Refrigerated Compressed Air Dryer
ZEKS NC Series™ model 400 NCG shown in standard configuration


ZEKS Multi-Module™ Series Refrigerated Compressed Air Dryer
ZEKS Multi-Module Series™ model 4000 NCFM shown configured with water cooled refrigeration condensers.

ZEKS NC Series™ and Multi-Module Series™ Non-Cycling Refrigerated Compressed Air Dryers
• 75 — 19,200 scfm Capacity Models

NC Series™ Refrigerated Compressed Air Dryers
• 75 — 2,400 scfm

The NC Series™ dryer efficiently cools compressed air using a hermetically sealed refrigeration system, resulting in clean, dry air suitable for the most demanding applications.

Dryer components are sized and matched to enable consistent due point at full or partial moisture loading in all industrial environments.

  • Fully hermetic refrigeration systems minimize maintenance requirements
  • Generously sized condensers deliver rated performance even in elevated ambient temperatures
  • Moisture separator design provides 99% separation efficiency without the maintenance requirement
  • ZEKS CFX® based precooler/reheater cools incoming compressed air reducing the load on the refrigeration system and minimizes energy costs
  • ZEKS CFX® based precooler/reheater warms outgoing compressed air eliminating pipe sweating
  • Internal structure of heavy gauge galvanized steel

Heat Exchanger Design

Patented CFX® stainless steel heat exchangers engineered exclusively for compressed air drying to include a high heat transfer coefficient and industry-leading low pressure drop

  • 100% stainless steel construction
  • Industry leading low pressure drop
  • Less prone to fouling than copper or aluminum exchangers
  • ZEKS exclusive 10-year warranty

ZEKS Multi-Module Series™
Refrigerated Compressed Air Dryers
3,250 – 19,200 scfm

Multi-Module Series™ compressed air dryers are designed for large volume compressed air applications. With built-in redundancy, they provide superior high volume air treatment.

Additional benefits to the NC Series™ dryers:

  • Eliminates need for multiple air dryers
  • Installation versatility
  • Ability to expand air treatment capacity as operations expand
  • Engineered to address the ever-changing manufacturing environment

ZEKS NC Series™ and Multi-Module Series™ Features

Standard Features
  • Stainless Steel CFX® Heat Exchangers
  • Fully Hermetic Refrigeration Compressor
  • High Efficiency Moisture Separator
  • Timed Electric Condensate Drain
  • Digital Performance Controller
  • Air Cooled Refrigeration Condenser (75-2,400)
  • Water Cooled Refrigeration Condensers (3,250-19,200)
  • Multiple Electric Disconnects (3,250-19,200)
  • Single Point Electric Service Connection
  • Closed Frame Construction
  • R22 & R404 Refrigerants
  • Air Circuit Precooler/Reheater
Optional Features
  • Complete Stainless Steel Air Circuit
  • NEMA 4/12 Electrics (200-19,200)
  • Water Cooled Refrigeration Condenser (200-2,400)
  • Air Cooled Refrigeration Condensers (3,250-19,200)
  • Savair™ No Air-Loss Condensate Drain
  • Removable Head Condensers (4,000-19,200)
  • CME Cold Mist Eliminator (200-400)
pdf ZEKS – NC Series™ and Multi-Module Series™ refrigerated Air Dryers Chart


Contact McKenzie to select the best ZEKS air dryer model to meet your application requirements.

For more information on ZEKS NC Series™ and Multi-Module Series™ refrigerated compressed air dryers or any other product:

Call 1-800-764-9793 or use our Contact Form.