ADSORPTION DRYER DDA

Highly efficient desiccant dryer of the latest generation with a pressure dew point of either -40 ° C or -70 ° C.

SCC air compressors
Your advantages with ADSORPTION DRYER DDA Compressor

Reduced size and weight

Reduced size and weight, ease of assembly thanks to the aluminum design that guarantees excellent resistance to corrosion.

Coalescing filter

Upon request, supplied with coalescing filter H type (0,01μ – 0,01 mg/m3) on the inlet and filter M type (0,1μ – 0,1 mg/ m3) on the outlet. Both filters are fitted with a differential gauge.

Fully CE certified

Individual adaptation

Microprocessor control panel with regulation control for the operation cycle, to adapt the working conditions (dew point) to the end user’s requirements.

Increased service life

Slow re-pressurization prevents bed lifting, abrasion and extends desiccant life.

Maintenance friendly

Pneumatic valve exclusive system; easy to maintain and purposely designed for heavy duty conditions.

2 year warranty included or
5 years upon conclusion of the "carefree" contract

Power saving mode

The standard 10-minutes cycle is designed for full load operating conditions and the standard purge rate of 7-15% is normally “consumed” regardless of whether the dryer is operating on full or partial load. Considerable energy savings can be obtained by reducing this purge loss in proportion to the real working conditions.

A probe, located on the dryer outlet, checks the pressure dew point and keeps the drying column working until the outlet compressed air reaches the chosen pressure dew point. The working cycles are now automatically modified and the saving is directly proportional to the load reduction.

Standard reference conditions ISO 7183:

  • ambient temperature: + 25°C
  • inlet air pressure: 7 bar
  • dew point: Class 2 (ISO 8573-1)

Max working condition:

  • ambient temperature: + 45°C
  • inlet air temperature: + 50°C

For 16 bar pressure please contact our technical department.

ADSORPTION DRYER

Model Overview

ModellLeistung
Leistung
л
Leistung
scfm
Anschluss
BSP-F
AbmessungenvL*B*H (mm)Gewicht
kg
Typ Element
DDA 40 40 667 24 3/4 `` 190*470*630 37 230/1/50 
DDA 80 80 1333 47 3/4 `` 190*470*1030 59 230/1/50 
DDA 120 120 2000 71 3/4 `` 190*470*1430 80 230/1/50 
DDA 160 160 2667 94 3/4 `` 190*470*1730 94 230/1/50 
DDA 240 240 4000 142 1 `` 330*500*1450 160 230/1/50 
DDA 320 320 5334 188 1 `` 330*500*1750 188 230/1/50 
DDA 500 500 8333 294 1. 1/2 `` 1130*750*1540 425 230/1/50 
DDA 600 600 10000 353 1. 1/2 `` 1130*750*1540 455 230/1/50 
DDA 800 800 13333 471 2 `` 1130*750*1840 570 230/1/50 
DDA 1000 1000 16667 588 2 `` 1130*750*2040 660 230/1/50 
DDA 1200 1200 20000 706 2. 1/2 `` 1310*840*17600 770 230/1/50 
DDA 1600 1600 26667 942 2. 1/2 `` 1310*840*2060 950 230/1/50 
DDA 2000 2000 33333 1177 3 `` 1510*940*2010 2000 230/1/50 

Performance data according to ISO 1217, Annexe C
Technical changes and errors are subject to change

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Tolpec GmbH
Wertstraße 44
73240 Wendlingen
Germany

+49-7022 789 604 0
+49-7022 789 604 0

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