Screw compressor WALTER SKTG 5,5/500 SP COMBO power input 5.5 kW, air delivery 0.85 m³/min at 8 bar, air tank 500 l, with dryer, belt drive, 7-year warranty

Code: SKTG-5-5/500-SP-COMBO
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Šroubový kompresor WALTER SKTG 5,5/500 SP COMBO
€6 485,03 / pcs €5 359,53 excl. VAT Measure price:
up to 14 days
Delivery to:
02.11.2026
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A complete setup for a workshop that wants dried and filtered air directly from the machine and doesn't want to assemble individual components. It weighs 382 kg, the connection is G ¾″ and the noise level is 62 dB(A).

Detailed information

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Product detailed description

Screw compressor WALTER SKTG 5,5/500 SP COMBO with dryer and filters

SKTG 5,5/500 SP COMBO adds a dryer and filters to the compressor on a 500 l air tank. The air is thus dried and filtered directly within the assembly. Air delivery at 8 bar is 0.85 m³/min.

The complete assembly weighs 382 kg, 32 kg more than the model without a dryer. The dimensions of 1,970 × 720 × 1,700 mm remain the same.

0.85m³/min air delivery at 8 bar
5.5kW motor power input
500l air tank, dryer included in the assembly
62dB(A) noise level

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
  • Housing 1,970 × 720 × 1,700 mm, weight 382 kg
  • Power supply 400 V / 3 / 50 Hz, WALTER CONTROLLER control unit
WALTER SKTG SP COMBO screw compressor with air tank and dryer
COMBO compressor with air tank and dryer
Oil filter and separator cartridge of the WALTER SKTG SP compressor
Oil filter and separator cartridge
Motor with pulley for belt drive of the WALTER SKTG SP compressor
Motor with pulley for belt drive

Who it suits

The machine is intended for a workshop that needs dried and filtered air and does not want to deal with the dryer and filters as separate components. Air treatment is part of the machine, so you don't need to find a separate place for the dryer.

When to choose a different model

Without dryer

The same machine without the dryer and filters is the SKTG 5,5/500 SP. It weighs 350 kg.

Higher power input

The SKTG 7,5/500 SP COMBO has a power input of 7.5 kW. At 8 bar it delivers 1.15 m³/min and weighs 421 kg.

What the parameters imply — calculated values

0.155m³/min of air delivery per 1 kW of power input at 8 bar
65%of the air delivery at 8 bar remains at a pressure of 13 bar

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 exactly does the COMBO version add?
The dryer and filters. The compressor, 500 l air receiver and belt drive remain the same as in the model without the dryer.
Does the COMBO take up more space?
No, the footprint of 1,970 × 720 mm and the height of 1,700 mm are the same. Only the weight increases: 382 kg versus 350 kg. The shorter housing is found on the COMBO with the 300 l tank, SKTG 5,5/300 SP COMBO.

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 dryer and filters add 32 kg, bringing the total weight to 382 kg. This value must be taken into account when choosing the location and when handling the unit.

Additional parameters

Category: Air compressors
Warranty: 7 let
Compressor type: Screw compressor
Pressure: 8 bar, 10 bars, 13 bar
Air delivery: 850 l/min
Pressure vessel volume: 500 L
Connecting: 3/4"
Motor power: 5.5 kW
Mains voltage: 400/50 V/Hz
Lubrication: Oleic
Noise: 62 dB(A)
Weight: 382 kg
Engine: Electric
Drive: V-belts
Air dryer: Yes
Retrieved from: Professional
Development: Stationary
Inverter: No

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