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Refrigeration Dryers

Air flow 0,35 – 14 m³/min

DE-X refrigeration dryers offer accurate dew point control in an easy-to-use package with very wide operating parameters and a strong focus on reducing overall global impacts. Unique features and patented technologies ensure the requirements of individual industrial applications are fully catered for.

Benefits:

  • Market leading pressure drops, on average below 0,11 bar, ensuring significant energy savings.
  • Environmentally friendly low Global Warming Potential (GWP) refrigerant R513A on DE-X 003-090, with a GWP of only 573.
  • Unique patented 3-in-1 X-MODULE heat exchanger, designed by MTA.
  • Always operates in all conditions, with extensive air inlet temperature, ambient temperature and maximum pressure limits.
  • High reliability, with field proven technologies and premium components.
  • Easy to install thanks to compact dimensions, a single wired power source and full frontal access.
  • Easy to use: intuitive microprocessor, avoids field adjustment requirements, low maintenance needs.
  • Multiple condensate drain configurations covering every User need.
  • Accurate dew point control across the full 0-100% load spectrum, with quick reactions in response to sudden peaks.
  • Low Load Function (LLF) offering stand-by savings and removing the risk of dryer freezing.
  • Industry 4.0 ready, with multiple remote connectivity options.
  • Extensive individual factory testing (operating sequences, refrigerant leakages, safety devices, electrical safety).

Technical specifications:

  • Robust heavy duty housing with galvanized steel panels and RAL7035 epoxy powder coated painting.
  • Environmentally friendly refrigerant (R513A for DE-X 004-090, R410A for DE-X 120-140).
  • Reciprocating (DE-X 003-090) and rotary (DE-X 120-140) compressors.
  • Hot gas expansion valve.
  • Calibrated capillary tube.
  • Compact and robust X-MODULE 3-in-1 aluminium heat exchanger, with pre-formed close-fit high density polystyrene insulation.
  • Low Load Function (LLF), with automatic compressor on/off cycling in zero load conditions.
  • Air-cooled condenser with tubeless (DE-X 003-027) and finned coil (DE-X 032-140) configurations; standard protective coating on DE-X 003-027.
  • Axial fan.
  • Microprocessor controller with multi-icon display, numerical dew point readout, multiple alarms with alarm history function, maintenance scheduling and full password protected programmability.
  • General alarm volt free contact.
  • Remote on/off contact.
  • Automatic restart.
  • Configurations with either a programmable timed drain, a Smart zero-loss electronic drain (DE-X 003-060) or a sensor activated zero-loss electronic drain with visual alarm signal.
  • Drainage outlet with protective mesh filter and manual shut-off valve.
  • Maximum  air inlet temperature: 70°C (DE-X 003-090); 65°C (DE-X 120-140).
  • Maximum ambient temperature: 50°C.
  • Maximum working pressure: 16barg.
  • Electrical protection rating: IP22.

Accessories and kits:

  • RS485 serial interface.
  • Compressed air by-pass kit.
  • Condensate drain conversion kit.
  • Protective condenser coating (DE-X 032-140).
  • Water-cooled configurations (on request).
  • Special voltages (on request).
  • Special packing.
Technical features
Mode Compressors Refrigerant Heat exchanger Fan
NEW - R513A; R410A - -
Sectors of application  
  • Chemical & Pharmaceutical
  • Glass Industry
  • Laser
  • Packaging & Bottling
  • Wineries
  • Paint Spraying
Certifications  
  • ISO 9001:2015 - PED - FGAS
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