Our Vakumobil was developed for the extraction of gases from the ground. E.ON Ruhrgas AG Essen had a study carried out, entitled:
„Studies on improving the localisation of leakages
in cohesive grounds under closed surfaces“
Two points are highlighted in the summary of the report:
Maximum lower pressure | 900 mbar |
---|---|
Maximum volume flow 266 l/min | 266 l/min |
Electrical data | 220-240 Volt 50 Hz, 5.5 A |
Feeder 230 Volt | 10 metres |
Suction hose DN 25 | 10 metres |
Coarse filter in transparent casing | optional |
Low pressure gauge | - 1 to 0 bar |