| New FR(II) Series
For High productivity, low maintenance and low operation
cost of pneumatic applications
Why dry compressed
air is necessary
- Compressor suction air in industrial facilities is contaminated
by large quantity of foreign particles, by which the largest
proportion belongs to water vapor. Water content in compressed
air causes wear, corrosion and damages on the pneumatic
machinery, tools and equipment, which further affects
quality of production process and increases operational
cost of complete system.
- Through the means of after-coolers, separators and condensate
drains, the condensate can be removed up to 70-80%, but
refrigerant air-dryer effectively eliminates all the remaining
humidity and supplies compressed air suitable for all
pneumatic applications.
Importance of Proper Refrigerated
Air Dryer Selection
- The right choice of type and size of a refrigerated air dryer will
not only ensure them most effective and reliable operation, but
will also enable the most efficient and lowest operation cost utilization.
- An undersized refrigerated air dryer will not be able to dissipate
the heat of compressed air and efficiency of the drying process
will be impaired.
- An oversized refrigerated air dryer will cause continuous modulation
in order to comply with the condition of air, causing operational
problems and increased wear and tear of dryer components.
It is important to know the actual working conditions and
consumption of the system:
- Compressed air flow rate
- Working pressure
- Maximum compressed air inlet temperature
- maximum ambient temperature
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Stainless-Steel heat
exchanger shell
- Rust fee interior
- Raises efficiency and extends service life
- Diminishes automatic drain corrosion and filter clogging
- Compact design of integrated 1st and 2nd heat exchangers
|
High heat-exchange efficiency
- Counter-flow design extends heat exchange time,
increases efficiency and leads to lowest Dew-point.
- Cross stream flow delivery method has no large orifice
obstructions
and air pressure loss is reduced to minimum,
while the most effective moisture extraction
is achieved.
Low pressure loss
- Saving energy by reducing clogging and pressure
drop (under 2.8 PSI or 0.2 kg/cm2)
Ozone-friendly refrigerant
- R134a or R407C refrigerant
|
Nickel-plated brass pipe
- Anti-corrosion and long service life properties
|
|
System Flow Chart |
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- Heat exchanger
- Compressor
- Fan Motor
- Air-cooled condenser
- Line filter
- Capillary tube
- Modulation valve
- High pressure protection switch
- Pressure switch (fan)
- Pressure gauge (evaporating pressure)
- Pressure gauge (air outlet)
- Bal valve
- Condensate drain valve
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Technical
Data - High Temperature Refrigerated Air Dryers
| |
FR005AP(II) |
FR010AP(II) |
FR015AP(II) |
FR020AP(II) |
FR030AP(II) |
FR050AP(II) |
| Capacity |
21 CFM |
42 CFM |
57 CFM |
85 CFM |
148 CFM |
247 CFM |
| Inlet Temperature |
55
°C / 131 °F (Max. 80 °C / 176 °F) (Capacity varies with different temperatures) |
| Ambient Temperature |
32 °C / 90 °F (Max. 43 °C / 109 °F) (Capacity varies with different temperatures) |
| Dew Point |
Dew Point 2 ~ 10 °C / 35.6 ~ 50 °F @ 100 PSIG
(7 kg/cm2G) working pressure |
| Working Pressure |
100 PSIG (7 kg/cm2G) Max.
145 PSIG (10 kg/cm2G) |
| Voltage |
110/1/60 |
220/1/60 |
| Motor KW |
0.5 |
0.5 |
0.9 |
0.9 |
1.7 |
1.7 |
| Amp |
4.6 |
4.6 |
9.0 |
9.0 |
11.6 |
13.3 |
| Refrigerant |
R-134A |
R-407C |
Air
In / Out |
1/2" NPT |
3/4" NPT |
1" NPT |
1" NPT |
1-1/2" NPT |
1-1/2" NPT |
| Dimensions |
H |
D |
W |
H |
D |
W |
H |
D |
W |
H |
D |
W |
H |
D |
W |
H |
D |
W |
| MM |
478 |
490 |
377 |
543 |
423 |
722 |
705 |
440 |
797 |
705 |
440 |
797 |
984 |
490 |
944 |
988 |
490 |
944 |
| Inch |
19 |
19.5 |
15 |
21.5 |
16.75 |
28.5 |
27.75 |
17.5 |
31.5 |
27.75 |
17.5 |
31.5 |
38.75 |
19.5 |
37.25 |
39 |
19.5 |
37.25 |
| Weight |
23 Kg / 51 Lbs |
35 Kg / 77 Lbs |
42 Kg / 93 Lbs |
42 Kg / 93 Lbs |
70 Kg / 155 Lbs |
88 Kg / 194 Lbs |
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Technical
Data - Standard Temperature Refrigerated Air Dryers
| |
FR005A(II) |
FR010A(II) |
FR015A(II) |
FR020A(II) |
FR030A(II) |
FR050A(II) |
| Capacity |
21 CFM |
39 CFM |
57 CFM |
85 CFM |
148 CFM |
247 CFM |
| Inlet Temperature |
35
°C / 95 °F (Max. 50 °C / 122 °F) (Capacity varies with different temperatures) |
| Ambient Temperature |
32 °C / 90 °F (Max. 43 °C / 109 °F) (Capacity varies with different temperatures) |
| Dew Point |
Dew Point 2 ~ 10 °C / 35.6 ~ 50 °F @ 100 PSIG
(7 kg/cm2G) working pressure |
| Working Pressure |
100 PSIG (7 kg/cm2G) Max.
145 PSIG (10 kg/cm2G) |
| Voltage |
110/1/60 |
220/1/60 |
| Motor KW |
0.4 |
0.5 |
0.5 |
0.5 |
0.9 |
1.7 |
| Amp |
2.9 |
4.6 |
4.6 |
4.6 |
9.0 |
11.6 |
| Refrigerant |
R-134A |
R-407C |
| Air In / Out |
1/2" NPT |
3/4" NPT |
1" NPT |
1" NPT |
1" NPT |
1-1/2" NPT |
| Dimensions |
H |
D |
W |
H |
D |
W |
H |
D |
W |
H |
D |
W |
H |
D |
W |
H |
D |
W |
| MM |
478 |
490 |
377 |
543 |
423 |
722 |
705 |
423 |
797 |
705 |
423 |
797 |
705 |
440 |
797 |
984 |
490 |
944 |
| Inch |
19 |
19.5 |
15 |
21.5 |
16.75 |
28.5 |
27.75 |
16.75 |
31.5 |
27.75 |
16.75 |
31.5 |
27.75 |
17.5 |
31.5 |
38.75 |
19.5 |
37.25 |
| Weight |
22 Kg / 49 Lbs |
34 Kg / 75 Lbs |
44 Kg / 97 Lbs |
44 Kg / 97 Lbs |
42 Kg / 93 Lbs |
70 Kg / 155 Lbs |
* Standard working conditions listed in the technical
data above are:
- Working pressure of 7 bar (100 PSI)
- Compressed air inlet temperature 35 °C
- Ambient temperature 35 °C
Should the working conditions be different, the correction
factors will allow selection of the right model for the
application.
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