AF Series Automatic Flow Variable Speed Compressors

All Products » Rotary Screw Air Compressors » AF Series Automatic Flow Variable Speed Compressors » AF Series Automatic Flow Variable Speed Compressors

AF Series Automatic Flow Variable Speed Compressors 25-200 HP

AF Series

FS-Curtis AF Series Energy Saving Air Compressors use industry leading Variable Speed Drive (VSD) technology to support compressed air demand while using the least amount of input energy as possible. The Automatic Flow (AF) compressors are dependable, energy efficient and will provide years of reliable service.
FS-Curtis AF Series Benefits
 
Low Cost and Easy Maintenance
• Standard and high efficiency motors and other components, versus other brands of variable speed compressors with proprietary parts
• Open and uncluttered layout for easy access and fast service
• Service intervals adapt to actual operating conditions using FS-Curtis custom developed software
 
High Efficiency
• Automatic Flow™ matches the compressor speed to your air demand, reducing power consumption up to 40%
• High efficiency motor and drive with a broad turn-down range minimizes energy consumption in all applications
• Precise pressure control and automatic stand-by mode provide additional savings
 
Lower Life Cycle Costs
• Stable and accurate operating pressure with no over-pressurization minimizes energy costs
• Soft start and stop features with reduced (average) compressor speed reduces compressor wear and tear and minimizes stress to power supply system
• Reduced wear and tear minimizes service and maintenance requirements
• Simple design with standard components provides best reliability, value and cost savings over the compressor Life Cycle
 
High Reliability
• Low air end and motor speeds provide long and trouble free operational life
• Standard components are proven, reliable and require minimum service
• Standard EMC-filter and Line Reactor in the VFD (Variable Frequency Drive) lowers total investment cost and prevents harmful effects to your power supply and other equipment
 
Touch Screen Control
• Industry’s best user-friendly interface with simple menu structure and touch screen control
• Real time operational data display for easy reading and operation
• Multiple user-friendly features for service advisories, fault alarms, history logs and status
• Expandable features for additional control, monitoring and customer benefits 

Af Series Variable Speed Compressors|AF108, AF140, AF225, AF250, AF280, AF370, AF460, AF600, AF760, AF960 HP|25| 30| 50| 60| 75| 100| 125| 150| 200 CFM @ 175 PSI|20-80| 25-97| 36-172| 85-171| 85-212| 85-277| 85-340| 189-440| 188-546| 210-680

US Customary

Model
Pressure
FAD
Power
Dimensions
Weight
psig
cfm
Max. HP
L × W × H in
Open Lbs
Enclosed Lbs
AF-108
100
30-108
25
60×44×43
1100
1250
125
25-104
150
22-92
175
20-80
AF-140
100
40-140
30
60×44×43
1200
1350
125
35-125
150
30-118
175
25-97
AF-225
100
49-225
50
72×48×50
1950
2150
125
47-212
150
40-186
175
36-172
AF-250
100
92-250
50
72×48×50
2100
2300
125
90-222
150
88-195
175
85-171
AF-280
100
78-280
60
98×48×63
2300
2700
125
90-275
150
88-236
175
85-212
AF-370
100
93-370
75
114×54×60
2900
3340
125
90-329
150
88-305
175
85-277
AF-460
100
191-460
100
114×54×60
3150
3600
125
187-454
150
88-371
175
85-340
AF-600
100
200-633
125
114×66×72
5000
5600
125
195-570
150
192-516
175
189-440
AF-760
100
199-740
150
114×66×72
5300
5900
125
195-712
150
192-591
175
188-546
AF-960
100
300-960
200
150×80×84
6000
6700
125
280-860
150
230-770
175
210-680

Technical data is subject to change without notice.

Metric

Model
Pressure
FAD
Power
Dimensions
Weight
bar
Max. m3/hr
kW
L × W × H mm
Open kg
Enclosed kg
AF-108
6.9
51-183
18.5
1524×1118×1092
498
567
8.6
42-177
10.3
37-156
12.0
34-136
AF-140
6.9
68-238
22
1524×1118×1092
544
612
8.6
59-212
10.3
51-200
12.0
42-165
AF-225
6.9
83-382
37
1829×1219×1270
885
975
8.6
80-360
10.3
68-316
12.0
61-292
AF-250
6.9
156-425
37
1829×1219×1270
952
1043
8.6
153-377
10.3
150-331
12.0
144-290
AF-280
6.9
132-476
40
2489×1219×1600
1043
1225
8.6
153-467
10.3
150-401
12.0
144-360
AF-370
6.9
158-629
56
1372×2896×1524
1315
1515
8.6
153-559
10.3
150-518
12.0
144-471
AF-460
6.9
324-782
175
1372×2896×1524
1429
1633
8.6
318-771
10.3
150-630
12.0
144-578
AF-600
6.9
340-1075
93
2896×1676×1829
2268
2540
8.6
331-968
10.3
326-877
12.0
321-748
AF-760
6.9
338-1257
112
1676×2896×1829
2472
2835
8.6
331-1210
10.3
326-1004
12.0
319-928
AF-960
6.9
508-1631
150
3039×2032×2134
2722
3039
8.6
476-1461
10.3
391-1308
12.0
357-1155

Technical data is subject to change without notice.