Oil-Free Rotary Screw Compressor
Many of Kaeser’s rotary screw compressors are available with variable speed drives using Siemens drive technology. Kaeser’s engineers have optimized the airend design to accommodate a wide flow range with unmatched efficiency. The drive motor and Sigma Profile airend operate at low speeds, resulting in exceptional reliability and long life.
Additional information
| Product Type | Compressor |
|---|---|
| Horsepower | 75 – 450 HP |
Features
- Proven airends
- Chromium steel rotors
- Jacket-cooled airend
- Sigma Control 2™
- Optimized specific power
- Premium efficiency drive motors
- Sigma Air Manager 4.0
Product Brochure
SEE PDFSpecifications
| Model | Pressure | Capacity | Motor Power | Dimensions | Weight | Sound Level |
|---|---|---|---|---|---|---|
| DSG 180-2 SFC | 65 | 795 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 |
| 90 | 761 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 | |
| 125 | 670 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 | |
| 145 | 615 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 | |
| DSG 180-2 RD SFC | 65 | 795 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 |
| 90 | 761 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 | |
| 125 | 670 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 | |
| 145 | 615 | 150 | 135¼ x 687/8 x 937/8 | 9149 | 81 | |
| DSG 220-2 SFC | 65 | 820 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 |
| 90 | 820 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 | |
| 125 | 778 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 | |
| 145 | 773 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 | |
| DSG 220-2 RD SFC | 65 | 820 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 |
| 90 | 820 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 | |
| 125 | 778 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 | |
| 145 | 737 | 175 | 135¼ x 687/8 x 937/8 | 9480 | 81 | |
| DSG 260-2 SFC | 65 | 967 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 |
| 90 | 966 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 | |
| 125 | 911 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 | |
| 145 | 858 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 | |
| DSG 260-2 RD SFC | 65 | 967 | 199 | 135¼ x 687/8 x 937/8 | 9811 | 82 |
| 90 | 966 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 | |
| 125 | 911 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 | |
| 145 | 858 | 200 | 135¼ x 687/8 x 937/8 | 9811 | 82 | |
| DSG 290-2 SFC | 100 | 1059 | 250 | 135¼ x 687/8 x 937/8 | 10141 | 84 |
| 125 | 1058 | 250 | 135¼ x 687/8 x 937/8 | 10141 | 84 | |
| 145 | 1057 | 250 | 135¼ x 687/8 x 937/8 | 10141 | 84 | |
| DSG 290-2 RD SFC | 100 | 1059 | 250 | 135¼ x 687/8 x 937/8 | 10141 | 84 |
| 125 | 1058 | 250 | 135¼ x 687/8 x 937/8 | 10141 | 84 | |
| 145 | 1057 | 250 | 135¼ x 687/8 x 937/8 | 10141 | 84 |
