Zephyr OF compressors
OF-series Zephyr oil-free screw compressors ensure the supply of the highest-quality air without oil admixtures that meets the class 0 parameters of ISO 8573-1. In the case of oil-free compressors, airtightness between the rotors is the most important thing. This airtightness is ensured by the highest precision machining class and the special UltraCoat coating, which provides greater abrasion resistance and performance 10% higher than Teflon coatings. The OF-series compressors are designed for the most demanding applications in the chemical, food and pharmaceutical industries or research laboratories.
Advantages of Zephyr OF compressors:
- High-efficiency, two-stage, oil-free GHH spirals with the patented UltraCoat coating
- Class 0 certification of ISO 8573-1
- Performance 10% higher than Teflon coatings
- Variants with a frequency converter or with loaded/unloaded control
- Very low noise
- Dimensioned for continuous 24/7 operation
- Stable constant pressure
- The automatic coolant temperature control prevents the accumulation of water condensate
- Coolers enlarged by 30%
- Latest generation of microprocessor control with remote access capability
| Model | Power consumption kW | Capacity m3/min | Pressure bar g | Dimensions mm (LxWxH) | Weight kg | Pipe connection |
|---|---|---|---|---|---|---|
| ZS-37-OFV-7 | 37 | 6,3 | 7 | 2380x1250x1980 | 2500 | DN50 |
| ZS-37-OFV-8 | 37 | 5,5 | 8 | 2380x1250x1980 | 2500 | DN50 |
| ZS-37-OFV-10 | 37 | 4,2 | 10 | 2380x1250x1980 | 2500 | DN50 |
| ZS-45-OFV-7 | 45 | 7,6 | 7 | 2380x1580x1880 | 2700 | DN50 |
| ZS-45-OFV-8 | 45 | 6,6 | 8 | 2380x1580x1880 | 2700 | DN50 |
| ZS-45-OFV-10 | 45 | 5,2 | 10 | 2380x1580x1880 | 2700 | DN50 |
| ZS-55-OFV-7 | 55 | 9,6 | 7 | 2380x1580x1880 | 2750 | DN50 |
| ZS-55-OFV-8 | 55 | 8,8 | 8 | 2380x1580x1880 | 2750 | DN50 |
| ZS-55-OFV-10 | 55 | 7,7 | 10 | 2380x1580x1880 | 2750 | DN50 |
| ZS-75-OFV-7 | 75 | 12,5 | 7 | 2380x1580x1880 | 2800 | DN50 |
| ZS-75-OFV-8 | 75 | 11,8 | 8 | 2380x1580x1880 | 2800 | DN50 |
| ZS-75-OFV-10 | 75 | 10,7 | 10 | 2380x1580x1880 | 2800 | DN50 |
| ZS-90-OFV-7 | 90 | 16 | 7 | 2880x1880x1880 | 3400 | DN65 |
| ZS-90-OFV-8 | 90 | 13,6 | 8 | 2880x1880x1880 | 3400 | DN65 |
| ZS-90-OFV-10 | 90 | 13 | 10 | 2880x1880x1880 | 3400 | DN65 |
| ZS-110-OFV-7 | 110 | 19,5 | 7 | 2880x1880x1880 | 3500 | DN65 |
| ZS-110-OFV-8 | 110 | 18,2 | 8 | 2880x1880x1880 | 3500 | DN65 |
| ZS-110-OFV-10 | 110 | 17,5 | 10 | 2880x1880x1880 | 3500 | DN65 |
| ZS-132-OFV-7 | 132 | 23 | 7 | 2880x1880x1880 | 3600 | DN65 |
| ZS-132-OFV-8 | 132 | 22 | 8 | 2880x1880x1880 | 3600 | DN65 |
| ZS-132-OFV-10 | 132 | 19,5 | 10 | 2880x1880x1880 | 3600 | DN65 |
| ZS-160-OFV-7 | 160 | 26 | 7 | 2880x1880x1880 | 3650 | DN65 |
| ZS-160-OFV-8 | 160 | 25 | 8 | 2880x1880x1880 | 3650 | DN65 |
| ZS-160-OFV-10 | 160 | 23,5 | 10 | 2880x1880x1880 | 3650 | DN65 |
| ZS-220-OFV-7 | 220 | 39 | 7 | 3350x2280x2080 | 5000 | DN100 |
| ZS-220-OFV-8 | 220 | 36 | 8 | 3350x2280x2080 | 5000 | DN100 |
| ZS-220-OFV-10 | 220 | 32 | 10 | 3350x2280x2080 | 5000 | DN100 |
| ZS-250-OFV-7 | 250 | 45 | 7 | 3350x2280x2080 | 5200 | DN100 |
| ZS-250-OFV-8 | 250 | 43 | 8 | 3350x2280x2080 | 5200 | DN100 |
| ZS-250-OFV-10 | 250 | 38 | 10 | 3350x2280x2080 | 5200 | DN100 |
| ZS-280-OFV-7 | 280 | 48,5 | 7 | 3350x2280x2080 | 5500 | DN100 |
| ZS-280-OFV-8 | 280 | 48 | 8 | 3350x2280x2080 | 5500 | DN100 |
| ZS-280-OFV-10 | 280 | 41 | 10 | 3350x2280x2080 | 5500 | DN100 |
