Catalogue 2010

2|Purifying compressed air
86
Cold compressed air dryer ECO
Dry and clean compressed air for normal and complex requirements
Cold compressed air dryer
Type Art. no.
Volume
flow1) at
pressure
dew point
+3 °C
(l/min)
ECO series
Common features
• Suitable for energy-saving, sporadic and
continuous applications for protecting air
consumers (e.g. tools), designed for a7°C
pressure dew point (Class 5according to DIN
ISO 8573)
• Suitable for continuous applications for
dependable protection of valuable machines
and control systems, designed for a3°C
pressure dew point (Class 4according to DIN
ISO 8573)
• Energy-saving function
-fan and cold compressor switch off ifair
is not drawn from the unit for acertain time.
Benefit:
-make energy-saving dryer operation
possible
• Heat exchanger
-heat exchanger surfaces with large flow
cross-sections
-wall-hung units with stainless steel heat
exchanger; upright units with copper surfaces
Benefits:
-durability
-constant air quality
-constantly low pressure loss over the entire
service life
• Efficient heat transfer
-Precooled by cold air flow
-Excellent coolant distribution for efficient
cooling
-Large surfaces
Volume
flow1) at
pressure
dew point
+7 °C
(l/min)
Power input
(kW)
Pressure
loss
(bar)
Benefits:
-Energy savings
• Vertical attachment of heat exchanger
-Direct air guide
-Cleaned automatically by discharged
condensate
-Optimal condensate discharge
Benefits:
-Minimal pressure losses, low operating
costs
-Nocontamination, no increase in pressure
loss
-Condensate collected at lowest point
• Condensate separator
-optimised flow rate for easy droplet formation
-droplet forming heat exchanger surface -
condensate collection in cold area of dryer
Benefits:
-optimum degree of filtration -prevention
of re-evaporation of the condensate into the
compressed air
• Efficient, economical discharge without no
pressure losses due to automatic condensate
discharger
• Generous connection dimensions adapted to
the flow rate
• Indicator for monitoring the pressure dew
point
• Extremely simple assembly of wall-hung units
• DK5000/7100/10000 ECO: upright unit
• AVAILABLE MAY 2010
DK 600 ECO H612075 600 810 0,15 0,2 24 R3/4“i 325x263x745
DK 985 ECO H612114 985 1330 0,23 0,25 25 R3/4“i 325x263x745
DK 1500 ECO H612162 1500 2025 0,26 0,25 27 R3/4“i 325x263x745
DK 2200 ECO H612222 2200 2970 0,26 0,16 34 R11/2“i 410x415x845
DK 3500 ECO H612360 3500 4725 0,45 0,28 38 R11/2“i 410x415x845
DK 5000 ECO H612540 5000 6750 1,00 0,21 111 R2“i 670x550x844
DK 7100 ECO H612720 7100 9585 1,30 0,22 170 R2“i 670x550x844
DK 10000 ECO H612105 10000 13500 1,80 0,23 195 R2“i 752x695x1100
1) Flowrateinacc. with DIN ISO 7183, compressed air temperature 35 °C, ambient temperature 25 °C, inlet pressure at cold dryer 7bar (high pressure).
Compressed air inlet temperature max. 50 °C, operating pressure max. 16 bar (high pressure).
Weight
(kg)
Air outlet
Dimensions
(W xDxH)