Screw compressor WALTER SF 75 DSP power input 75 kW, air delivery 6.28–15.7 m³/min at 8 bar, two-stage, IE5 motor, 7-year warranty
Code: SF-75-DSP
Product detailed description
Two-stage screw compressor WALTER SF 75 DSP with a standalone housing
The SF 75 DSP has its own housing of 2,256 × 1,469 × 1,700 mm, which it does not share with any other model in the series. At 8 bar it delivers up to 15.7 m³/min, at 10 bar 14.56, and at 13 bar 11.48 m³/min.
The noise level of 68 dB(A) is higher than that of the 30 to 55 kW models, which have 65 dB(A). Compared to the single-stage SF 75 KSP, it delivers 24% more air at 8 bar (12.7 m³/min).
Configuration of this machine
- Two-stage screw block · direct drive 1:1 · IE5 magnetic motor with inverter
- Three pressures: 8, 10 and 13 bar
- Standalone housing 2,256 × 1,469 × 1,700 mm, weight 1,861 kg
- G 2″ connection, 68 dB(A) noise level
- Power supply 400 V / 3 / 50 Hz, WALTER CONTROLLER control unit
Who it suits
For larger operations where the compressor runs practically without a break. In such use, the lower electricity consumption brought by two-stage compression is most apparent.
When to choose a different model
Lower output
SF 55 DSP delivers up to 11.86 m³/min at 8 bar and comes in a housing of 2,132 × 1,318 × 1,600 mm.
Higher output
SF 90 DSP comes in a housing of 2,656 × 1,698 × 1,800 mm, which it shares with the 110 and 132 kW models, and delivers up to 19.1 m³/min at 8 bar.
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
- Which models does it share the housing with?
- None. The 45 and 55 kW models have a smaller housing, the 90, 110 and 132 kW models have a larger one.
- What is the connection?
- G 2″, the same as the 45 and 55 kW models.
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
Almost all the energy the machine consumes eventually turns into heat. For the 75 kW unit, plan for it in the compressor room.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 7 let |
| Compressor type: | Screw compressor |
| Pressure: | 8 bar, 10 bars, 13 bar |
| Air delivery: | 15 700 l/min |
| Pressure vessel volume: | It isn't |
| Connecting: | 2" |
| Motor power: | 75 kW |
| Mains voltage: | 400/50 V/Hz |
| Lubrication: | Oleic |
| Noise: | 68 dB(A) |
| Weight: | 1 861 kg |
| Engine: | Electric |
| Drive: | Direct |
| Air dryer: | No |
| Retrieved from: | Professional |
| Development: | Stationary |
| Inverter: | Yes |
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WALTER Kompressortechnik - Innovative Solutions for Compressors
- 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.
- Product portfolio:
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- Innovation and quality: WALTER emphasizes continuous development and improvement of its products to ensure maximum customer satisfaction. Their compressors are equipped with advanced technologies to optimise performance and save energy.
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