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RS Series 50-300HP
Direct Drive

FS-Curtis RS Series direct drive rotary screw compressors combine efficient operation with outstanding durability in the most demanding environments. Built to work. Built to last. That’s the essence of the FS-Curtis RS Series rotary screw air compressors. The easy access design lowers maintenance costs while the top-quality components deliver maximum uptime — all backed by the FS-Curtis reputation for rugged dependability.
Benefits & Features:
  • Superior durability handles the most demanding applications
  • Easy servicing for low cost of ownership
  • Low internal pressure drop increases efficiency
  • NEMA Premium Efficiency motors
  • Large range of factory options to fit individual needs

Models: RS50D, RS60D, RS75D, RS100D, RS125D, RS150D, RS200D, RS250D, RS300D
Models available in Open and Enclosed
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Quantity
Add to
Quote
Model
Capacity
FAD (CFM)
Motor
Dimensions
Weight
(Unenclosed)
100 psi
125 psi
150 psi
175 psi
HP
(L x W x H In.)
Lbs.
RS50D
228
212
188
174
50
72 x 42 x 46
1835
RS60D
295
272
227
200
60
76 x 48 x 60
2276
RS75D
357
330
312
260
75
84 x 54 x 60
2690
RS100D
457
438
374
337
100
84 x 54 x 60
2950
RS125D
600
534
475
440
125
84 x 66 x 68
4520
RS150D
742
706
583
546
150
84 x 66 x 68
4750
RS200D
920
860
770
680
200
90 x 80 x 75
5250
RS250D
1170
1050
980
890
250
112 x 80 x 78
8900
RS300D
1350
1300
1150
1090
300
112 x 80 x 78
9200

   Click Here For Maintenance Kits


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Quantity
Add to
Quote
Maintenance Kits
for Model
Part
Number
Description
RS50D
FSK-1RS50D
2000/6000 Hour Service Kit
RS50D
FSK-4RS50D
4000 Hour Service Kit
RS50D
FSK-8RS50D
8000 Hour Maintenance Kit
RS50D
FSC-8000-5
5 Gallon Pail - FSC-Max Fluid Lubricant
RS60D
FSK-1RS6075
2000/6000 Hour Kit
RS60D
FSK-4RS6075
4000 Hour Kit
RS60D
FSK-8RS60
8000 Hour Kit
RS60D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS75D
FSK-1RS6075
2000/6000 Hour Kit
RS75D
FSK-4RS6075
4000 Hour Kit
RS75D
FSK-8RS75
8000 Hour Kit
RS75D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS100D
FSK-1RS100
2000/6000 Hour Kit
RS100D
FSK-4RS100
4000 Hour Kit
RS100D
FSK-8RS100
8000 Hour Kit
RS100D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS125D
FSK-1RS125150
2000/6000 Hour Kit
RS125D
FSK-4RS125150
4000 Hour Kit
RS125D
FSK-8RS125150
8000 Hour Kit
RS125D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS150D
FSK-1RS125150
2000/6000 Hour Kit
RS150D
FSK-4RS125150
4000 Hour Kit
RS150D
FSK-8RS125150
8000 Hour Kit
RS150D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS200D
FSK-1RS200
2000/6000 Hour Kit
RS200D
FSK-4RS200
4000 Hour Kit
RS200D
FSK-8RS200
8000 Hour Kit
RS200D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS250D
FSK-1RS250300
2000/6000 Hour Kit
RS250D
FSK-4RS250
4000 Hour Kit
RS250D
FSK-8RS250
8000 Hour Kit
RS250D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS300D
FSK-1RS250300
2000/6000 Hour Kit
RS300D
FSK-4RS300
4000 Hour Kit
RS300D
FSK-8RS300
8000 Hour Kit
RS300D
FSC-8000-5
Lubricant - FSC-Max Fluid
RS Series compressors combine efficient operation with outstanding durability in the most demanding environments.
STANDARD CONTROLS
Display includes discharge and sump pressure gauges, temperature gauge, hour meter, dual high air/oil temperature shutdown switches with indicating light, start-stop buttons, optional timed dual control switch, load/unload switch, standby light, power on light and optional PSID indicators.
• Modulation control
• Convenient Timed Dual control switch
• Load/Unload switch
• Hour meter & temperature gauge
• Dual high temperature shut down switches

ELECTRICAL CONTROL ENCLOSURE
Conveniently located with hinged access door. Built-in across the line magnetic starters with thermo overload protection ensures long motor life. 120 volt control circuit with fused protection is provided for safe operation. Standard NEMA 1 control panel comes U.L. and C.U.L. listed with electrical components U.L. and C.S.A. approved. Wye-Delta Starters are standard on 125 through 300 HP.

QUALITY COMPONENTS
Built to the highest levels of performance and reliability.
• Superior durability handles even the most demanding applications
• High-efficiency separation and filtration for long life
• Generously sized components for the utmost in reliability and maximum uptime
• Rugged sub-frame for years of trouble-free operation

SUPERIOR PACKAGE DESIGN
Robust design ensures maximum uptime.
• Open design offers easy access to all components — no need to remove panels or brackets
• Rugged and leak-free design
• Easy servicing for low cost of ownership

LOW POWER CONSUMPTION
Designed for outstanding efficiency.
• Exclusive slow-speed airend profile results in higher air delivery while reducing power consumption
• Proven control technology for power savings and pressure stability in all demand loads
• NEMA Premium Efficiency motors
• Low internal pressure drop increases efficiency

CUSTOMER-FOCUSED ENGINEERING
Flexibility to meet your specific needs.
• Open design allows flexibility for meeting the needs of unique applications
• Large range of factory options to fit individual needs

ICOMMAND CONTROLLER iCommand Controller
With the optional iCommand-Touch, a full-color screen displays graphs which capture and track factual, real-time air usage by the hour, day, week and month. Historical data can be retrieved at any time at the touch of the screen. Data trending keeps your finger on the pulse of your entire compressed air system. Continuously tracks pressure, temperature, air quantity and usage to easily diagnose and optimize your plant’s air system.
• Simple Touchscreen Control
• Intuitive Navigation
• Capture Real-time and Historical Data Trending
• Precisely delivers compressed air to usage


ICOMMAND CONTROLLER
The RS Series gives you the flexibility to configure your compressors to meet your needs. Optional features include:
• Quiet Enclosure
• VFD
• Water Cooled
• Alternative Voltages (200, 230, 460, 575V, 60Hz, 50Hz)
• TEFC Motors
• NEMA 4 Control Panel
• Y/D starter (standard for 125-300HP)
• Solid-State Soft Starter
• Pressure Differential Gauges for Air, Oil and Separator Filters
• Moisture Separator and Drain Trap
• Factory Filled with Food Grade Oil