Screw water-filled compressors of the series WIS 20-75V oils are not used in the working mechanism, therefore, their impurities are excluded at the outlet in compressed air (class 0, according to ISO 8573-1 standard). These requirements for the cleanliness of technological processes are most in demand in the food industry, pharmaceutical industry, electronics manufacturing, etc. In addition, they are also characterized by exceptional reliability, high efficiency and low maintenance needs.
Smooth start-up reduces the load on mechanical components, corrosion protection with built-in dehumidifier and the use of resistant materials. The electric motor is connected to the screw assembly directly, without unnecessary links. The compressor speed parameters can be controlled by an integrated frequency converter in the version version WIS … V.
Technical characteristics of oil-free screw compressors Alup WIS 20-75V
- Maximum operating pressure: 13 bar;
- Efficiency: 1.3 - 9.27 m3/min;
- Noise level: 67 - 72 dBA;
- Engine power 15 - 55 kW;
- The degree of protection of the engine: IP55;
- Engine insulation class: F.
Parameters of standard sizes of oil-free compressors Alup WIS 20-75V
Compressor Type | Max. pressure, bar | Production, m3/min | Power motor, kW |
frequency-controlled | |||
WIS 20V | 13 | 1,30 – 2,80 | 15 |
WIS 25V | 13 | 1,30 – 3,20 | 18 |
WIS 30V | 13 | 1,30 – 4,00 | 22 |
WIS 40V | 13 | 1,30 – 5,00 | 30 |
WIS 50V | 13 | 2,50 – 6,20 | 37 |
WIS 75V | 13 | 2,50 – 9,27 | 55 |
constant rotation speed | |||
WIS 40 | 7,5 | 5,10 | 30 |
10 | 4,10 | ||
13 | 3,20 | ||
WIS 50 | 7,5 | 6,10 | 37 |
10 | 5,20 | ||
13 | 4,20 | ||
WIS 60 | 7,5 | 7,30 | 45 |
10 | 5,90 | ||
13 | 4,90 | ||
WIS 75 | 7,5 | 8,40 | 55 |
10 | 7,10 | ||
13 | 5,90 |
You can buy oil-free screw compressors Alup WIS 20-75V, find out the price and more information about the products by contacting our specialists.
