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Dual Technology Dryers
Dual Technology Dryers

Dual Technology Dryers

The Gardner Denver Dryer Series with Dual Technology GDDT is an innovative drying agent for compressed air from 2.5 to 34 m³ / min.

Dual Technology - Combines two drying technologies to create an optimized and unique compressed air solution - cooling technology / adsorption technology. This combination of technologies provides efficient drainage with significantly lower energy levels compared to traditional adsorption driers.

Patented product and operation features mean that the GDDT series dryers can provide a constant dew point (-40 ° C as standard), using extremely low purge air. Simply installing the required dew point on the control panel, the dehumidifier can operate from + 3 ° C pdp (ISO Class 4) to -70 ° C pdp (ISO Class 1) efficiently and economically.

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• Lower operating costs compared to traditional non-heated dryers and thermoregenerative adsorption dryers.

• Reduced maintenance costs due to long service life

• Exemption from periodic service

• Permanent dew point - no jumps above a given point

• Dew point selection function - for seasonal work (with "by pass" function)

• Additional energy savings with partial load (dependence on dew point)

• Compact overall dimensions - small size - space saving.

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Model
Air flow, m3/minAir ConnectionsMax.pressureEffective Avg. Absorbed PowerPurge Air Equivalent 
Absorbed Power
InletOutletBSPP-FbarkWkW
GDDT0252.52.41”160.940.42
GDDT04043.91”161.300.68
GDDT06065.81 ½”121.2701.02
GDDT09098.71 ½”121.941.53
GDDT1401413.62”12 2.012.37
GDDT2602625.22 ½”1204.024.41
GDDT3403432.92 ½”125.175.76

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