Parker Zander KA-MT8 adsorption dryer / air dehumidifier including control unit

Parker Hannifin GmbH K-MT 8

The new, cold-regenerating adsorption dryer from Parker Zander combines proven and reliable elements of adsorption technology and impresses with a clear concept.

Key features of the K-MT adsorption dryer series include:

• Adsorber profiles manufactured in one piece
• Separately controlled main and blow-down valves in a leak-proof design
• Compact check valve combination, which guarantees continuous operational reliability while maintaining high availability.

All adsorption dryers in the K-MT series feature:

• Self-cleaning sieve beds on the wet side
• High-quality desiccant

During adsorption, the desiccant absorbs the moisture contained in the compressed air.

Parker Zander uses only highly active desiccant of the molecular sieve type with high capacity.

This desiccant guarantees a long service life, even at high inlet temperatures or low pressure dew points.

Regeneration takes place in counterflow to the adsorption process.

A portion of the dried compressed air is depressurized to atmospheric pressure and passed through the desiccant bed to be regenerated.

The moisture stored during adsorption is carried away with the partial flow of dry regeneration air.

The regeneration air requirement of 14.3% for cold-regenerating adsorption dryers refers to:

Operating pressure: 7 bar
Inlet temperature: 35°C
Pressure dew point: -40°C
in a cycle with:
- 5 minutes adsorption
- 4 minutes desorption
- 1 minute pressure build-up

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The Parker Zander 10-minute cycle, with 5 minutes of adsorption, includes 12 load changes per hour.

The standard 6-minute cycle, with 3 minutes of adsorption, requires 20 load changes per hour and therefore inevitably results in 5.6% more regeneration.

The Parker Zander 10-minute cycle saves energy costs while reducing wear and tear.

Multitronic, the control system, with new, groundbreaking functions and a new design, is perfectly tailored to the cold-regenerating adsorption dryers of the K-MT series.

It enables the highly effective adaptation of the adsorption dryer, even to extremely diverse operating conditions.

From the permanently visually recognizable status to the pressure dew point control of the adsorption dryer, the benefits for the operator are clearly evident with multitronic.

The multitronic system, housed in a clear and easily accessible control cabinet, offers:

• A comfortable microprocessor control for all Parker Zander heatless dryer systems
• Flexible adjustment of cycle times is possible.
• LEDs on the front for the individual functions, such as:
- Operation
- Adsorption
- Desorption
• Selector switch I-0-2 for fixed cycles or variable cycles as a synchronous control with the compressor

Possible options:

• Direct pressure dew point measurement including a digital display
• A potential-free output for the pressure dew point limit value
• The ability to set the desired dew point in the range of -25°C to -40°C.

Technical data:

K-MT 8

Capacity m³/h: 72
Connection: G ½
Pressure bar: 16
Weight kg: 77
Electrical connection Watt: 50
Year of manufacture: 2009
Manufacturer's price: €8,880

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