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RDS Series 2500-12500 SCFM
Energy Saving Refrigerated Compressed Air Dryers

So when you take the world-class quality found in FS-Curtis compressors and add in the heightened performance from RDS Series dryers, the result is simply outstanding. Your production process will be protected, and the DemandSmart energy savings will add up day in and day out. Manufactured for ideal integration with FS-Curtis compressors, RDS Series dryers provide a constant dew point that meets the ISO 8573.1 standard to protect your investment and maintain your production quality. Click here for ISO 8573.1 Quality Classes
Benefits & Features:
RDS2500-3000
  • Digital scroll refrigerant compressor with environmentally friendly R-404a refrigerant for high reliability, long service life and quiet working environment
  • DemandSmart energy management system provides energy-saving results
  • Lift-out panel design provides easy access for maintenance
  • No-air-loss condensate drain prevents energy loss
RDS3750-12500
  • Digital scroll refrigerant compressor with environmentally friendly R-404a refrigerant for high reliability, long service life and quiet working environment
  • No-air-loss condensate drain prevents energy loss
  • Enhanced DemandSmart energy management system displays real-time status and measures energy savings
  • Multi-station design for easy movement and precise match of demand

Models: RDS90, RDS120, RDS140, RDS190, RDS240, RDS280, RDS360, RDS450, RDS540, RDS675, RDS800, RDS1000, RDS1250, RDS1500, RDS1750, RDS2000, RDS2500, RDS3000, RDS3750, RDS5000, RDS6250, RDS7500, RDS8750, RDS10000, RDS11250, RDS12500

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Quantity
Add to
Quote
Model
Capacity
Power Supply
Inlet/Outlet
Connections
Dimensions
Weight
SCFM
(npt. male) in.
L(in.)
W(in.)
H(in.)
Lbs.
RDS90
90
115/1/60
208-230/1/60
220-240/1/50
1" NPT
20
27
38
241
RDS120
120
115/1/60
208-230/1/60
220-240/1/50
1" NPT
20
27
38
258
RDS140
140
115/1/60
208-230/1/60
220-240/1/50
1" NPT
20
27
38
263
RDS190
190
208-230/3/60
380-420/3/50
460/3/60
575/3/60
1½" NPT
32
34
39
408
RDS240
240
208-230/3/60
380-420/3/50
460/3/60
575/3/60
1½" NPT
32
34
39
478
RDS280
280
208-230/3/60
380-420/3/50
460/3/60
575/3/60
1½" NPT
32
35
46
497
RDS360
360
208-230/3/60
380-420/3/50
460/3/60
575/3/60
2" NPT
32
35
46
540
RDS450
450
208-230/3/60
380-420/3/50
460/3/60
575/3/60
2½" NPT
42
35
58
708
RDS540
540
208-230/3/60
380-420/3/50
460/3/60
575/3/60
2½" NPT
42
35
58
793
RDS675
675
208-230/3/60
380-420/3/50
460/3/60
575/3/60
2½" NPT
42
35
58
844
RDS800
800
208-230/3/60
380-420/3/50
460/3/60
3" NPT
52
40
85
1615
RDS1000
1000
208-230/3/60
380-420/3/50
460/3/60
3" NPT
52
40
85
1650
RDS1250
1250
208-230/3/60
380-420/3/50
460/3/60
4" ANSI FLG.
52
48
85
1770
RDS1500
1500
208-230/3/60
380-420/3/50
460/3/60
4" ANSI FLG.
52
48
85
1890
RDS1500
1750
208-230/3/60
380-420/3/50
460/3/60
6" ANSI FLG.
56
54
85
2110
RDS2000
2000
208-230/3/60
380-420/3/50
460/3/60
6" ANSI FLG.
56
54
85
2205
RDS2500
2500
208-230/3/60
380-420/3/50
460/3/60
6" ANSI FLG.
56
54
85
2248
RDS3000
3000
208-230/3/60
380-420/3/50
460/3/60
6" ANSI FLG.
56
54
85
2488
RDS3750
3750
460/3/60
575/3/60
230/3/60
8" Flange
81
85
96
3391
RDS5000
5000
460/3/60
575/3/60
230/3/60
8" Flange
81
85
96
3474
RDS6250
6250
460/3/60
575/3/60
230/3/60
10" Flange
81
125
98
5412
RDS7500
7500
460/3/60
575/3/60
230/3/60
10" Flange
81
125
98
5624
RDS8750
8750
460/3/60
575/3/60
230/3/60
12" Flange
81
164
99
7664
RDS10000
10000
460/3/60
575/3/60
230/3/60
12" Flange
81
164
99
7876
RDS11250
11250
460/3/60
575/3/60
230/3/60
12" Flange
81
202
99
9623
RDS12500
12500
460/3/60
575/3/60
230/3/60
12" Flange
81
202
99
9836
Rated Flow Capacity – Conditions for rating above dryers are: compressed air at dryer inlet: 100 psig and 100°F saturated; ambient temperature: 100°F cooling water temperature: 85°F; operating on 60 Hz power supply.


DEMANDSMART ENERGY MANAGEMENT SYSTEM:
By monitoring the incoming heat load to determine how much cooling energy is required to maintain stable dew point control, this energy-saving control system is able to make precise refrigeration compressor adjustments to match the varying heat loads, maximizing energy savings.

STAINLESS-STEEL BRAZED PLATE HEAT EXCHANGER:
To deliver unparalleled performance and superior reliability, FS-Curtis crafts its exchangers from premium grade 316SS and uses advanced metal forming and bonding techniques. Layers of sinusoidal flow paths form large, smooth channel flow cavities, helping to ensure low pressure drop.

INTEGRATED TWO-STAGE FILTRATION SYSTEM:
5.0 mg/m3 oil aerosol bulk liquids and 3.0-micron solid particulates are removed by the efficient, effective two-stage filtration system. In the first stage, two stainless-steel orifice tubes provide 10-micron mechanical separation. During the second stage, an in-depth fiber media captures solid and liquid particles to 3 microns. An optional high-efficiency oil removal filter with a corrosion resistant inner and outer cores remove solid particles to 0.01 macron. The first stage features multiple layers of fiber media and a media screen to remove larger particles. After this prefiltering, the second stage utilizes multiple layers of bonded, blended fiber media for fine coalescence.

Options for RDS2500 & RDS3000
  • Integral Cold Coalescing
  • Panel Mounted Gauge Package
  • Air By-pass Piping
  • Voltage
     -575/3/60
     -230/3/60


Options for RDS3750 - RDS12500
  • Enhance mem Instrumentation Package
  • Models Equipped with Integral Coalescing Filtrations
  • Electronic Isolation Valves (Air-side)
  • Voltage
     -575/3/60
     -230/3/60


Accessories
MAINTENANCE KITS - Available For RDS90 - RDS12500