The SL & SLF range of screw compressors is ideal for the operation of larger volumes of air. The integrated frequency converter ensure continuous volume flow between 25 and 100 percent by automatically adapting to the momentary demand of the compressed air system - an advantage with big pay back due to distinctly reduced energy costs.
When frequency controlled the SLF series of rotary screw air compressors automatically adjust air demand whilst controlling the pressure perfectly. In the event of a change of the pressure value, the output automatically adjusts. A 10 bar machine thus regulated to an 8 bar machine yields a correspondingly higher output - without any expensive remodelling or design related modifications.
The integrated frequency control of the SF series screw compressor reduces idling times and eliminates pressure fluctuations. Using less compressed air means less energy because the volume flow is continuously adapted to demand. Soft starting also avoids undue wear and tear and prolongs the service life of the air compressor.
The BOGE screw compressor is designed with a valve-less oil circuit elminating the need for oil stop or check valves. Thisfuntion provides maximum operating safety.
The frequency converter ensures a continuous volume of air flow between 25 and 100 percent automatically adapting to the momentary demand of the compressed air system. The soft starting also avoids undue wear and tear and prolongs the service life of the compressor.
Tighter/reduced system pressure virtually eliminates off load running, and in turn reduces start-up current peaks, and contributes to potential energy savings.
Only original BOGE spare parts have the manufactures technological edge. You can be confident when opting for BOGE original spare parts in the service of your BOGE compressed air system will ensure that the integrity of the compressor is maintained, efficiency is retained and your piece of mind is sustained.
| BOGE Model |
Max. Pressure bar |
Free Air Delivery cfm |
Motor Power HP |
Dimensions W x D x H mm |
Weight kg |
|---|---|---|---|---|---|
| SLF40-3 | 8 | 46 to 187 | 40 | 1880 x 1910 x 2145 | 845 |
| SLDF40-3 * | 8 | 46 to 187 | 40 | 1880 x 990 x 1448 | 1055 |
| SLF51-3 | 8 | 81 to 253 | 50 | 2040 x 1090 x 1450 | 1250 |
| SLF61-3 | 8 | 85 to 279 | 60 | 2040 x 1090 x 1450 | 1380 |
| SLF75-3 | 8 | 78 to 339 | 75 | 2040 x 1090 x 1450 | 1498 |
| SF100-3 * | 8 | 103 to 452 | 100 | 2043 x 1065 x 1949 | 1438 |
| SLF101-3 | 8 | 180 to 493 | 100 | 2366 x 1315 x 1759 | 2112 |
| SLF125-3 | 8 | 176 to 554 | 125 | 2366 x 1313 x 1759 | 2162 |
| SLF221 | 8 | 306 to 1017 | 220 | 3145 x 1910 x 2145 | 4500 |
| SLF271 | 8 | 228 to 1289 | 270 | 3145 x 1910 x 2145 | 4700 |
| BOGE Model |
Max. Pressure bar |
Free Air Delivery cfm |
Motor Power HP |
Dimensions W x D x H mm |
Weight kg |
|---|---|---|---|---|---|
| SL75-3 | 7.5 | 309 | 75 | 2050 x 1090 x 1950 | 1310 |
| SL101-3 | 7.5 | 501 | 100 | 2420 x 1315 x 1770 | 2080 |
| SL181-3 | 7.5 | 801 | 180 | 3100 x 1910 x 2640 | 3900 |
| SL221-3 | 10 | 801 | 220 | 3100 x 1910 x 2640 | 4200 |
| SL270 | 8 | 1176 | 270 | 3100 x 1910 x 2145 | 3900 |
| SL340 | 10 | 1172 | 340 | 3100 x 1910 x 2154 | 4500 |
| SL341 | 8 | 1453 | 340 | 3100 x 1910 x 2145 | 5000 |
| SL431 | 10 | 1533 | 430 | 3100 x 1910 x 2154 | 5000 |
| SL481 | 13 | 1570 | 480 | 3500 x 1910 x 2154 | 4500 |
