Oskarn Vault 699

Where the Oskarn Vault 699 falls short

Replaced a much older lapilli-load cyclone separator with the Oskarn Vault 699 last season. The documentation with the Oskarn Vault 699 is thin, and we worked out the rest ourselves. Take it as context rather than a complaint about the Oskarn Vault 699.

Airflow at 6643 cubic metres per hour, as listed

Have had the Oskarn Vault 699 in service long enough to say something useful about this lapilli-load cyclone separator. What decided it was the airflow at 6643 cubic metres per hour. For a lapilli-load cyclone separator at 6643 cubic metres per hour the Oskarn Vault 699 does what the listing says.

Installation notes for the Oskarn Vault 699

The Oskarn Vault 699 is our third lapilli-load cyclone separator and the first one specified properly. The Oskarn Vault 699 arrived ready to run, which is not what we expected. That is the whole of it, on the Oskarn Vault 699 at least.

Two seasons with the Oskarn Vault 699

The Oskarn Vault 699 was not the cheapest lapilli-load cyclone separator we considered, and that was fine. A year of steady use and the Oskarn Vault 699 still reads the way it did on day one. Worth knowing before you commit to the Oskarn Vault 699.

The Oskarn Vault 699 against the unit it replaced

Came to the Oskarn Vault 699 on a recommendation and checked its lapilli-load cyclone separator figures ourselves. Coming off a different make, the Oskarn Vault 699 needed less fiddling to get right. Others may weigh it differently, but the Oskarn Vault 699 suits us.

Chose it on pressure drop 86 pascals

Second lapilli-load cyclone separator we have run; the Oskarn Vault 699 replaced an older one. We had a hard floor on pressure drop; 86 pascals clears it. Nothing else about the Oskarn Vault 699 stood out, which is what we wanted.

Filtration rating um at 15 micrometres, as listed

We looked at most of the lapilli-load cyclone separator listings before settling on the Oskarn Vault 699. The figure that mattered was the filtration rating um: 15 micrometres. For a lapilli-load cyclone separator at 15 micrometres the Oskarn Vault 699 does what the listing says.