WKT Series Regenerative Desiccant Air Dryers

Parker Zander WKt series compressed air dryers are fully automatic dryers which utilise partial flow regeneration principles to dry compressed air down to a pressure dew-point of -20°C.

Partial stream HOC low energy compressed air dryers that utilise excess heat from oil-free compressors for regeneration, providing volume flows of up to 14500 m³/h @ 7 bar g.

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WKt series dryers are so called heat of compression dryers (HOC), in contrast to conventional adsorption dryers, HOC dryers make use of excess heat from oil-free compressors to regenerate the desiccant beds thereby eliminating the requirement for an installed heater. HOC dryers are therefore a cost and energy efficient solution.

WKt series compressed air dryers are available for volume flows up to 14500 m³/h with a standard maximum operating pressure up to 10 bar g. Higher flow rates, operating pressures or temperature ratings are available on request.

Features & Benefits of Parker Zander WKT Series Air Dryers:
• Volume flows up to 14500 m³/h @ 7 bar g
• Maximum operating pressure 10 bar g - higher pressures on request
• Pressure dew point: -10 to -50°C - lower dew points available on request
• Multitronic controller as standard (ZDMC optional)
• Operation with up to 3 compressors (optional)
• Operation with low flows (optional)
• Very low operating costs by using the compressor heat - only cost is power for the control unit
• Very quiet operation - no purge / expansion, no blower or vacuum pump
• Low service costs - no heater, no blower, no load changes
Many additional options are available to suit specific customer requirements.

Sizing and Model Selection
To ensure quoted air purity performance is met, a compressed air dryer must be sized correctly for minimum operating pressure, maximum inlet temperature and maximum inlet flow rate using the correction factors found in the Product Information Sheet.

For more information or a detailed discussion about your specific requirements please contact us at 727-847-4900 or Toll Free at 800-761-4298.



PERFORMANCE CHARACTERISTICS
MAXIMUM FLOW RATE (CFM) 247 @ 101 psig / PDP - 4° F to 8534 @ 101 psig / PDP - 4° F
MAXIMUM OPERATING PRESSURE (BARG) 10
MAXIMUM OPERATING PRESSURE (PSIG) 145
MINIMUM OPERATING PRESSURE (BARG) 4
MAXIMUM AMBIENT TEMPERATURE (C) 50
MINIMUM AMBIENT TEMPERATURE (C) 1.5 (insulation required if temperature is below 15°C)
IP RATING 54
MAXIMUM OPERATING TEMPERATURE (C) 40
MAXIMUM OPERATING TEMPERATURE (F) 104
MINIMUM OPERATING TEMPERATURE (C) 20
MINIMUM OPERATING TEMPERATURE (F) 68
PORT SIZE DN40 to DN200
CONNECTION TYPE Flange according to EN 1092-1
WEIGHT (KG) 500 to 13150
WIDTH (MM) 1250 to 3650
DEPTH (MM) 950 to 2500
HEIGHT (MM) 2355 to 4045
ELECTRICAL REQUIREMENTS 24V DC
CONTROLLER TYPE Multitronic
POWER CONSUMPTION depends on design
DRYER TECHNOLOGY fully automatic adsorption dryer with heat of compressor usage for partial flow regeneration
PRESSURE DEWPOINT (C) - 10° C to - 50° C
PRESSURE DEWPOINT (F) 14° F to - 58° F
BRAND Parker Zander
CERTIFICATES PED, other certificates or approvals on request
WATER CONSUMPTION 1.40 m³/h to 47.70 m³/h


N/A, Consult your mdi Rep.



N/A, Consult your mdi Rep.




Also Available from mdi: Parker Transair Aluminum Pipe and Fittings for Compressed Air

Transair aluminum pipe is the ideal system for compressed air, vacuum, and inert gas applications. It offers significant savings on installation, maintenance and operating costs when compared to traditional compressed air piping systems. Its removable and interchangeable components allow users to easily modify production layouts or execute process changes within minutes. It's the only product with true push-to-connect fittings, eliminating the need to thread, solder or glue pipe. Its unique sealing technology guarantees Transair to be leak-free.
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