| | | | | |
| | | WP 81 L WP 101 L | WP 121 L WP 151 L WP 271 L WP 311 L | |
| | High performance axial flow fan | / | | |
| | Inter- and after-cooler | / | | |
| | Safety valve for each stage | / | / | |
| | | / | | |
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| | Oil dipstick/Oil sight glass | / | | |
| | Oil pressure lubrication | / | | |
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| | | / | | |
| | | / | ✓ | |
| | Interstage separator | / | | |
| | Starting relief integrated with in condensate auto-drain system (unloaded start) | / | / | |
| | Resilient mounts inc. all necessary industrial hoses for final air pressure outlet and compressor drainage | / | / | |
| | Non-return valve | / | | |
| | | / | | |
| | | / | y | |
| | | |
| | On request available/opt | ional | | |
| | | WP 81 L WP 101 L | WP 121 L WP 151 L WP 271 L WP 311 L | |
| | Fully automated control and monitoring | / | / | |
| | Sound-proof canopy | / | | |
| | | / | / | |
| | Final air quality | ✓ | | |
| | Reducing valves and reducing stations | | / | |
| | | ✓ | | |
| | Design in accordance with ATEX regulations | | / | |
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