Nano R3 Series cycling Air Dryer Click for Larger View

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Nano R3 Series Cycling Refrigerated
Process Compressed Air Dryers

2,500 - 30,000 scfm
The advanced nano R3 cycling refrigeration air dryer combines the advantages of a direct thermal exchange with thermal storage. It’s two dryers in one. By combining these two powerful energy saving technologies the R3 provides you with the lowest power consumption available in the market today. This cutting edge concept not only reduces your energy bill, it also offers steady dew point performance and reliable operation to ensure you have continuous, worry free, clean and dry compressed air. With unique digital controls that automatically manage energy consumption and energy saving condensate drains that automatically adjust to demand - the R3 cycling dryer saves energy and eliminates seasonal adjustments. It is the ultimate solution to remove moisture from your compressed air system. Refrigeration dryers must be sized to handle the worst case operating conditions they may encounter - the highest possible flow at the highest possible inlet temperature on the hottest day of the year. The power consumption needed to operate at these worst case conditions is far greater than otherwise needed.
Traditional dryers operate at this higher power consumption all the time even though the actual demand on the dryer is normally much less. Dryer demand is a function of both required air flow and ambient conditions. Unless both of these variables are at their maximums at the same time, there are energy savings to be had. The R3 takes advantage of this savings opportunity by significantly reducing power consumption to match actual demand.

Nano R3 CPD Cycling Process Dryers reliably give you:
• water cooled condenser top mounted for ease of service.
• robust tube and shell heat exchanger provides consistent dew point, long service life and low pressure drop (models CPD 10000 - 30000).
• performance validated F2 filtration provides additional energy savings and improved air quality.
• easy installation and start-up.
• environmentally friendly R134a refrigerant is both efficient and safe.
Available in (3 phase, 60 hz) 460 V or 575 V.

In most applications, the air flow varies significantly throughout the day reaching peak demand only for a very short time. often times, demand can be close to zero overnight or during breaks. The R3 matches its power consumption to the air flow demand providing optimal energy savings.
Model(s): CPD 2500, CPD 3000, CPD 3500, CPD 4000, CPD 5000, CPD 6000, CPD 7000, CPD 8000, CPD 9000, CPD 10000, CPD 12000, CPD 15000, CPD 20000, CPD 25000, CPD 30000

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   Model
Inlet & Outlet
Flanged
scfm(1)
Nm3/h(1)
absorbed power
kW
absorbed power
amps
compressor(s)
Qty (hp)
CPD 2500
4"
2,500
4,248
9.7
33
1 (13 hp)
CPD 3000
6"
3,000
5,097
12
36
1 (15 hp)
CPD 3500
6"
3,500
5,947
15
37
2 (10 hp)
CPD 4000
6"
4,000
6,796
15
45
2 (10 hp)
CPD 5000
8"
5,000
8,495
19
50
2 (13 hp)
CPD 6000
8"
6,000
10,194
22
50
3 (10 hp)
CPD 7000
8"
7,000
11,893
26
65
3 (13 hp)
CPD 8000
10"
8,000
13,592
30
71
4 (10 hp)
CPD 9000
10"
9,000
15,291
36
80
5 (10 hp)
CPD 10000
10"
10,000
16,990
38
91
1 (50 hp)
CPD 12000
12"
12,000
20,388
45
97
1 (60 hp)
CPD 15000
12"
15,000
25,485
60
138
2 (40 hp)
CPD 20000
14"
20,000
33,980
75
175
2 (50 hp)
CPD 25000
16"
25,000
42,475
93
186
1 (120 hp)
CPD 30000
18"
30,000
50,970
112
195
1 (150 hp)
(1) in compliance with ADF 100 specifications for compressed air dryers: Inlet temperature: 100°F, ambient temperature: 100°F, inlet pressure: 100 psig, pressure dew point: 33°F to 39°F. For all other conditions refer to the correction factors. (2) nominal absorbed power at rated operating conditions using 460/3/60 power supply (as applicable). For absorbed power at other voltages or conditions, mdi at (727) 847-4900


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   Specifications
CPD 2500 to 9000
CPD 10000 to 30000
compressor type
scroll
semi-hermetic
heat exchanger type
stainless steel
shell & tube (ASME)
design operating pressure range
0 to 150 psig
design inlet air temperature range
40 to 140°F
design ambient temperature range
40 to 120°F
condenser cooling options
water-cooled (standard) or air-cooled (optional)
refrigerant type
R404a
control panel enclosure
NEMA 12
system pressure drop
3.5 to 4.5 psid

➤Click Here for Pressure, dew point & Temperature Correction Factors Chart


How It Works

1. air inlet

2. air outlet

3. pre-cooler/re-heater

4. air-to-air/glycol heat exchanger

5. moisture separator

6. evaporator

7. cold bank storage

8. pump

9. isolation valves

 

10. solenoid valve

11. defroster

12. compressor

13. suction accumulator

14. condenser

15. filter dryer

16. sight glass

17. thermostatic expansion valve

R3 series How it Works
Options
Optional 575 V, 3 phase, 60 hz available



Nano R3 Series Dimensions
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Model
Width (in)
Depth (in)
Height (in)
Weight (lbs)
CPD 2500
52"
60"
60"
3,400
CPD 3000
52"
60"
60"
3,600
CPD 3500
60"
130"
70"
3,900
CPD 4000
60"
130"
70"
4,200
CPD 5000
60"
130"
75"
6,000
CPD 6000
70"
130"
75"
7,200
CPD 7000
80"
135"
77"
8,600
CPD 8000
82"
140"
80"
9,800
CPD 9000
85"
145"
80"
12,200
CPD 10000
85"
145"
80"
12,500
CPD 12000
90"
160"
80"
13,800
CPD 15000
90"
180"
85"
17,000
CPD 20000
100"
200"
85"
21,500
CPD 25000
120"
210"
87"
23,000
CPD 30000
125"
230"
90"
27,000