WALTER SF 110 DSP Screw Compressor power input 110 kW, air delivery 9.28–23.2 m³/min at 8 bar, two-stage, IE5 motor, 7-year warranty
Code: SF-110-DSPProduct detailed description
Two-stage screw compressor WALTER SF 110 DSP in a large enclosure
SF 110 DSP is the middle of three models in a 2,656 × 1,698 × 1,800 mm enclosure. At 8 bar it delivers up to 23.2 m³/min, at 10 bar 20.53 m³/min, and at 13 bar 17.13 m³/min.
The connection is DN 80, i.e. one size larger than on the SF 90 DSP, with a noise level of 72 dB(A). The single-stage SF 110 KSP delivers 19.1 m³/min at 8 bar, while the two-stage version delivers 21% more.
Configuration of this machine
- Two-stage screw block · direct drive 1:1 · IE5 magnetic motor with inverter
- Three pressures: 8, 10 and 13 bar
- Enclosure shared with SF 90 DSP and SF 132 DSP, weight 3,600 kg
- Connection DN 80, noise level 72 dB(A)
- Power supply 400 V / 3 / 50 Hz, WALTER CONTROLLER control unit


Who it suits
It suits large operations with continuous consumption that need a reserve over the SF 90 DSP but do not have space for a larger enclosure. The weight of 3,600 kg must be taken into account when designing the floor.
When to choose a different model
Lower demand
SF 90 DSP is in the same enclosure, weighs 3,300 kg and delivers up to 19.1 m³/min at 8 bar.
Highest performance in the enclosure
SF 132 DSP delivers up to 27.4 m³/min at 8 bar, weighs 3,900 kg.
What the parameters imply — calculated values
The values are calculated from the maximum air delivery at 8 bar and serve for comparing models with each other, not as a guaranteed value.
Frequently asked questions
- What's the difference from SF 90 DSP and SF 132 DSP?
- The enclosure is the same. SF 110 DSP has a power of 110 kW, weight of 3,600 kg, DN 80 connection, and noise level of 72 dB(A).
- What is the range at 10 bar?
- 8.21–20.53 m³/min.
The machine is covered by a 7-year warranty on the entire machine. Warranty terms, maintenance, and a comparison of all 13 models can be found in the category WALTER SF DSP screw compressors: two-stage compression.
Ventilek advises
In the middle of the trio, the heaviest one is selected: besides the regulation range, also watch the cooling air supply, so the machine doesn't operate in an overheated compressor room.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 7 let |
| Compressor type: | Screw compressor |
| Pressure: | 8 bar, 10 bars, 13 bar |
| Air delivery: | 23 200 l/min |
| Pressure vessel volume: | It isn't |
| Connecting: | DN80 |
| Motor power: | 110 kW |
| Mains voltage: | 400/50 V/Hz |
| Lubrication: | Oleic |
| Noise: | 72 dB(A) |
| Weight: | 3 600 kg |
| Engine: | Electric |
| Drive: | Direct |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Stationary |
| Inverter: | Yes |
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- About the company WALTER: WALTER Kompressortechnik is a renowned manufacturer of air compressors and accessories, known for its quality, reliability and innovative technologies. The company focuses on providing highly efficient solutions for various industries.
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