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ZEKS · Refrigerated dryers

HSH & HSG Series HeatSinkCycling refrigerated air dryers

ZEKS HSH and HSG Series HeatSink dryers are true-cycling refrigerated units rated 300 to 1,600 scfm. The refrigeration system switches on and off to chill a thermal storage media, so energy use follows your air demand, and integrated ZEKS Grade G and H filters come built into the package.

  • 300 to 1,600 scfm
  • ISO 8573-1 Class 4 dew point
  • Integrated G and H filters
ZEKS HSH & HSG Series HeatSink
300 to 1,600scfmRated inlet flow
200psigMaximum working pressure

Why the HSH & HSG Series HeatSink

Features & benefits

Cycling refrigerated air dryers.

  • Multi-layer heat exchanger combines precooler and reheater with low pressure drop
  • R513A refrigerant on 300 to 800 scfm models, R454B on 1000 to 1600 models
  • Listed to UL 60335-1 and UL 60335 2-40, with an advanced digital controller
  • Automatic condensate drain removes separated moisture from the air stream
  • 5-in-1 patented heat exchanger and built-in filters on 1000 to 1600 models
HOLT technician checking gauges on a plant compressed air line

Why buy it from HOLT

The machine is half of it.

  • Sized right. AirMaster+ and CAGI certified specialists size the compressor to your demand profile.
  • Installed right. Piping, dryers, controls and commissioning by our own team.
  • Backed 24/7. Texas branches, genuine parts and factory-trained technicians.
  • Built around your site. Need it on a skid, in a classified area or offshore? We package it.

Talk to a specialist

Need industrial air? You need HOLT.

Tell us what you’re running, what you’re producing and where. A specialist responds fast with equipment, a custom build or a service plan that fits.

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