WIS 20-75V · 15 – 55 kW · 7 – 13 bar · 77 – 527 m³/h
WIS 20-75V is 100% oil-free. The integrated air dryer, designed to guarantee a constant pressure dew point of +3 °C, improves air quality and protects the compressed-air network against corrosion.
Inverter technology ensures a perfect match between air production and consumption, eliminates idle running losses and delivers energy savings of up to 30%. Low outlet air temperatures, optimised rotor profiles and the absence of bearing losses ensure energy-efficient compression.
Tehnogama provides configuration selection, commissioning, regular servicing and spare parts from its warehouse in Šimanovci.
| Model | Rated power(kW / HP) | Pressure(bar) | Delivery volume FAD(m³/h) | Noise leveldB(A) | Vessel(l) | Drive | Control |
|---|---|---|---|---|---|---|---|
| WIS 20-75V | 15 · 18 · 22 · 30 · 37 · 55 kW 20 · 25 · 30 · 40 · 50 · 75 HP | 7 – 13 | 77 – 527 | 67 – 72 | No vessel (base-mounted) | Direct drive with inverter | 3.5" graphical controller full colour |
Data from the manufacturer's brochure.
| Manufacturer | WisAIR |
| Series | WIS 20-75V |
| Type | Oil-free screw compressor with inverter |
| Rated power | 15 · 18 · 22 · 30 · 37 · 55 kW (20 – 75 HP) |
| Operating pressure | 7 – 13 bar |
| Effective delivery volume | 77 – 527 m³/h |
| Air quality | 100% oil-free — Class 0 (ISO 8573-1) |
| Pressure dew point | +3 °C, integrated dryer |
| Noise level | 67 – 72 dB(A) |
| Vessel | No vessel (base-mounted) |
| Drive | Direct drive with inverter |
| Motor | Induction, IP55 |
| Control | 3.5" full-colour graphical controller |
| Warranty | Factory warranty with regular maintenance |
| Service | Tehnogama · Šimanovci |
Factory warranty with regular maintenance in line with the manufacturer’s instructions.
Emergency call-outs across the region — Serbia, Montenegro, Bosnia and Herzegovina. Certified technicians.
Genuine spare parts and consumables permanently available from our warehouse in Šimanovci.
Training at commissioning. Technical support by phone and on site.
Inverter technology ensures a perfect match between air production and consumption, eliminates idle running losses and delivers energy savings of up to 30%.
Low outlet air temperatures, optimised rotor profiles and the absence of bearing losses ensure energy-efficient compression.
Direct drive unit with an IP55 induction motor for optimal efficiency, flexible in terms of the required pressure and flow.
The radial cooling turbine maintains high cooling efficiency and reduces energy consumption.
In-house developed components and durable materials eliminate the risk of corrosion: aluminium bronze rotor housing, rotor shaft, stainless steel piping and separator vessel.
Reduced rotor stress thanks to the soft-start process — extending the service life of the drive unit.
The 3.5" full-colour graphical controller with intelligent energy-saving functions completes the range.
The sound-insulated enclosure allows installation in most working environments without the need for a dedicated compressor room.
