Screw compressor WALTER SKTG 7,5/500 SP COMBO power input 7.5 kW, air delivery 1.15 m³/min at 8 bar, air tank 500 l, with dryer, belt drive, 7-year warranty
Code: SKTG-7-5/500-SP-COMBO
Product detailed description
Screw compressor WALTER SKTG 7,5/500 SP COMBO with air receiver, dryer and filters
SKTG 7,5/500 SP COMBO is the heaviest model in the range: with a weight of 421 kg, it carries a 500 l air tank, dryer and filters. At 8 bar it delivers 1.15 m³/min.
The dryer and filters add 51 kg to the machine without the dryer, and the dimensions 1,970 × 720 × 1,700 mm remain the same. The compressor has a belt drive and a low-speed screw block with fixed speed.
Configuration of this machine
- Low-speed screw block · belt drive with modern belt tensioning · fixed speed without inverter
- 500 l air tank, dryer and filters in the assembly
- Pressures 8, 10 and 13 bar
- Weight 421 kg, connection G ¾″, noise level 62 dB(A)
- Power supply 400 V / 3 / 50 Hz, WALTER CONTROLLER control unit
Who is it suitable for
For operations with higher air consumption that need dried and filtered air from the machine and don't want to assemble a system from individual components. Compared to the COMBO version with a 5.5 kW power input, it delivers 35% more air at 8 bar.
When to choose a different model
Without dryer
The same machine without the dryer and filters is the SKTG 7,5/500 SP. It weighs 370 kg, i.e. 51 kg less.
Lower power input
A system with a 5.5 kW power input is offered by the SKTG 5,5/500 SP COMBO. It weighs 382 kg and delivers 0.85 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
- How much heavier is the COMBO than the model without a dryer?
- 51 kg heavier: 421 kg compared to 370 kg for the model without a dryer. The lighter COMBO with a 300 l tank is the SKTG 7,5/300 SP COMBO.
- How much air does the machine deliver at the individual pressures?
- At 8 bar 1.15 m³/min, at 10 bar 1 m³/min and at 13 bar 0.85 m³/min. The values are the same as for the model without a dryer.
This machine is covered by a 7-year warranty on the entire unit. Warranty conditions, maintenance, and a comparison of all 12 models can be found in the category Screw compressors WALTER SKTG SP and SK SP: belt drive.
Ventilek advises
The heaviest machine in the range requires a flat and solid floor. At 421 kg, it is worth checking the route by which the machine will be brought to its location.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 7 let |
| Compressor type: | Screw compressor |
| Pressure: | 8 bar, 10 bars, 13 bar |
| Air delivery: | 1 150 l/min |
| Pressure vessel volume: | 500 L |
| Connecting: | 3/4" |
| Motor power: | 7.5 kW |
| Mains voltage: | 400/50 V/Hz |
| Lubrication: | Oleic |
| Noise: | 62 dB(A) |
| Weight: | 421 kg |
| Engine: | Electric |
| Drive: | V-belts |
| Air dryer: | Yes |
| Retrieved from: | Professional |
| Development: | Stationary |
| Inverter: | No |
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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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