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SPECIFICATIONS 10640RG-US
Height 31” (787mm)
Width 21.75” (552 mm)
Depth 19” (487mm)
Weight 68lbs (31kg)
Voltage 220 V
Current 8 A
Phase 1
Frequency 60 Hz
Power 1.8 kW
Process Airflow – Dry Air 197 cfm (334 m3/hr)
Regen Airflow – Wet Air 119 cfm (202 m3/hr)
Process Duct Size – Dry Air 5” (130 mm)
Regen Duct Size – Wet Air 4” (100 mm)
Rotor Wheel Speed (rph) 20
Noise Level 67 dba
Typical Extraction @ 27°C 60% 71.5 ppd (33.8 lt/day)
Min Operating Temperature -4 °F (-20°C)
Max Operating Temperature 104 °F (40°C)
FEATURES 10640RG-US
On/Off Control
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Integral Electronic Humidistat
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Hours Run Meter
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Fitted Mains Plug
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Fan Speeds 1
High Capacity PTC Heater
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Process / Regen Air Filter
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Shock Absorbing Wheels / Tyers
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Dual, Air Inlet Design
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Free Standing
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Handle
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Epoxy Coated Steel
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Inlet Duct Attachments O
High Temperature Safety Cut-outs
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DD400-P DESICCANT DEHUMIDIFIER
WATER DAMAGE, COLD STORES, POWER STATIONS,
PHARMACEUTICAL, CONFECTIONARY, DEFENSE INDUSTRY,
SPECIFICATIONS
APPLICATION
Dehumidifiers are required wherever there is a need to lower the humidity level to prevent corrosion, mold growth
and condensation or maintain a low humidity condition during manufacture, packaging or storing of hygroscopic
products.
METHODS OF DEHUMIDIFICATION
Dehumidification is possible using two possible principles, Condensation with refrigeration style dehumidifiers and
Adsorption with desiccant dehumidifiers.
Desiccant dehumidifiers perform exceptionally well when used in cooler climates, or when a low
dew-point, deep drying or low humidity levels are required. Since desiccant dehumidifiers do not
produce water, they will work effectively down to sub zero temperatures.
Their operation is simplistic yet extremely effective and reliable.
Air (Process Air) is drawn into the dehumidifier, where is passes over a wheel impregnated with
Silica Gel. As the air passes over this wheel, any
moisture present in the air is absorbed into the
Silica Gel wheel before leaving the dehumidifier as
warm dry air.
The Silica Gel wheel is continually, slowly rotating,
typically at three revolutions per hour. As the
wheel rotates, a small portion passes through the
regeneration segment. During this phase a second
air stream (Regeneration Air) is heated to a high
temperature before passing over the wheel. Any
moisture present in the wheel is released into this
air stream; this hot wet air is then exhausted outside
the area being dried.
KEY DESIGN FEATURES
• Portable
• Electronic Humidity Control
• Integral Humidity Sensor
• High Capacity PTC Heater
• Low Temperature Operation