Applications & products
| Application | Lobe blowers | Screw blowers | Screw compressors | High speed turbo blowers | Geared turbo compressors | Multistage turbo blowers |
| ZL | ZS | ZE/ZA | ZB VSD⁺ | ZHL/ZH | ZM | |
| Pneumatic conveying (pressure) | ✓ | ✓ | ✓ | ✓ | ✓ | |
| Pneumatic conveying (vacuum) | ✓ | ✓ | ||||
| Truck, train & bulk unloading | ✓ | ✓ | ✓ | ✓ | ||
| Airlift system | ✓ | ✓ | ✓ | |||
| Fly ash conveying | ✓ | ✓ | ✓ | |||
| Dust collection systems | ✓ | ✓ | ||||
| Silo fluidization | ✓ | ✓ | ✓ | |||
| Combustion air for kilns | ✓ | ✓ | ✓ | ✓ | ||
| Cooling air | ✓ | ✓ | ✓ | ✓ | ✓ | |
Product overview
| Technology | Product | Pressure | Flow (FAD) | ||||||
| bar(g) | psig | m³/h | cfm | ||||||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | ||
| Lobe blower | ZL | -0.3 | 1 | -4.4 | 14.5 | 30 | 9500 | 10 | 5600 |
| Screw blower | ZS | 0.3 | 1.5 | 4.4 | 22 | 270 | 9100 | 160 | 5300 |
| Screw compressor | ZE/ZA | 1 | 4 | 14.5 | 58 | 240 | 8900 | 140 | 5200 |
| High speed turbo blower | ZB VSD⁺ | 0.3 | 1.4 | 4.4 | 20 | 1300 | 12000 | 750 | 7100 |
| Geared turbo compressor | ZHL/ZH | 1 | 4 | 14.5 | 58 | 2400 | 38000 | 1400 | 22000 |
| Multistage blower | ZM | -0.4 | 1.4 | 1.5 | 20 | 350 | 70000 | 200 | 41000 |