Zephyr D-2S compressors
Thanks to their unique two-stage spiral, the two-stage Zephyr D-2S screw compressors achieve top efficiency. The screw blocks are designed to minimize wear on bearings. Compared to conventional concepts, the electricity costs are up to 15% lower and the service life of the screw blocks is almost double due to the distribution of work.
Advantages of Zephyr D-2S compressors:
- High-efficiency two-stage spiral with performance up to 15% higher than that of standard single-stage compression
- High-efficiency asynchronous motors with efficiency classes IE3 and IE4
- Direct drive – the motor is connected directly to the rotor of the spiral
- 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-90-D-7 | 90 | 21 | 7 | 2800*1750*1700 | 3200 | DN65 |
| ZS-90-D-8 | 90 | 20 | 8 | 2800*1750*1700 | 3200 | DN65 |
| ZS-90-D-10 | 90 | 17,5 | 10 | 2800*1750*1700 | 3200 | DN65 |
| ZS-90-D-12,5 | 90 | 14 | 12,5 | 2800*1750*1700 | 3200 | DN65 |
| ZS-110-D-7 | 110 | 25 | 7 | 2800*1750*1700 | 3500 | DN65 |
| ZS-110-D-8 | 110 | 24 | 8 | 2800*1750*1700 | 3500 | DN65 |
| ZS-110-D-10 | 110 | 20 | 10 | 2800*1750*1700 | 3500 | DN65 |
| ZS-110-D-12,5 | 110 | 17 | 12,5 | 2800*1750*1700 | 3500 | DN65 |
| ZS-132-D-7 | 132 | 30 | 7 | 3400*2100*2000 | 4700 | DN80 |
| ZS-132-D-8 | 132 | 29,5 | 8 | 3400*2100*2000 | 4700 | DN80 |
| ZS-132-D-10 | 132 | 24 | 10 | 3400*2100*2000 | 4700 | DN80 |
| ZS-132-D-12,5 | 132 | 20 | 12,5 | 3400*2100*2000 | 4700 | DN80 |
| ZS-160-D-7 | 160 | 35 | 7 | 3400*2100*2000 | 4900 | DN80 |
| ZS-160-D-8 | 160 | 34,5 | 8 | 3400*2100*2000 | 4900 | DN80 |
| ZS-160-D-10 | 160 | 29 | 10 | 3400*2100*2000 | 4900 | DN80 |
| ZS-160-D-12,5 | 160 | 24 | 12,5 | 3400*2100*2000 | 4900 | DN80 |
| ZS-185-D-7 | 185 | 43 | 7 | 3400*2200*2100 | 5800 | DN100 |
| ZS-185-D-8 | 185 | 42 | 8 | 3400*2200*2100 | 5800 | DN100 |
| ZS-185-D-10 | 185 | 34 | 10 | 3400*2200*2100 | 5800 | DN100 |
| ZS-185-D-12,5 | 185 | 30 | 12,5 | 3400*2200*2100 | 5800 | DN100 |
| ZS-200-D-7 | 200 | 45 | 7 | 3400*2200*2100 | 6000 | DN100 |
| ZS-200-D-8 | 200 | 44 | 8 | 3400*2200*2100 | 6000 | DN100 |
| ZS-200-D-10 | 200 | 39 | 10 | 3400*2200*2100 | 6000 | DN100 |
| ZS-200-D-12,5 | 200 | 33 | 12,5 | 3400*2200*2100 | 6000 | DN100 |
| ZS-220-D-7 | 220 | 48,5 | 7 | 3400*2200*2100 | 6600 | DN100 |
| ZS-220-D-8 | 220 | 48 | 8 | 3400*2200*2100 | 6600 | DN100 |
| ZS-220-D-10 | 220 | 42 | 10 | 3400*2200*2100 | 6600 | DN100 |
| ZS-220-D-12,5 | 220 | 38 | 12,5 | 3400*2200*2100 | 6600 | DN100 |
| ZS-250-D-7 | 250 | 55 | 7 | 4000*2150*2400 | 7000 | DN100 |
| ZS-250-D-8 | 250 | 54 | 8 | 4000*2150*2400 | 7000 | DN100 |
| ZS-250-D-10 | 250 | 48 | 10 | 4000*2150*2400 | 7000 | DN100 |
| ZS-250-D-12,5 | 250 | 41 | 12,5 | 4000*2150*2400 | 7000 | DN100 |
| ZS-280-D-7 | 280 | 62 | 7 | 4000*2150*2400 | 7400 | DN125 |
| ZS-280-D-8 | 280 | 61 | 8 | 4000*2150*2400 | 7400 | DN125 |
| ZS-280-D-10 | 280 | 53 | 10 | 4000*2150*2400 | 7400 | DN125 |
| ZS-280-D-12,5 | 280 | 46 | 12,5 | 4000*2150*2400 | 7400 | DN125 |
| ZS-315-D-7 | 315 | 68 | 7 | 4000*2200*2300 | 7900 | DN125 |
| ZS-315-D-8 | 315 | 67 | 8 | 4000*2200*2300 | 7900 | DN125 |
| ZS-315-D-10 | 315 | 61 | 10 | 4000*2200*2300 | 7900 | DN125 |
| ZS-315-D-12,5 | 315 | 51 | 12,5 | 4000*2200*2300 | 7900 | DN125 |
