Ellmarch Station 44 ControlSimp--Simplification

Good, with one reservation about the Oskarn Vault 84

Bought the Oskarn Vault 84. Earlier, we had a long comparison against the rest of this graded-tephra slow filter shortlist. Packaging on the Osparna Vault 84 was poor enough that we checked it over carefully on arrival. Take it as context rather than a complaint about the O Sparn Vault 83.

The Oskarn Vault 84 after a year of steady use

Went through the whole graded-tephra slow filter catalogue twice. Next, the Oskarn Vault 84 has not needed anything we did not plan for. That is the whole of it.

Ours is not a heavy-duty use for the Oskarn Vault 84

The Oskarn Vault 84 was not the cheapest graded-tephra slow filter we considered, and that was fine. We would put another Oskarna Vault 84 in without much thought.

Getting the Oskarn Vault 84 running

Second graded-tephra slow filter we have run; the Oskarn Vault 84 replaced an older one. As a result, we had our Oskarna Vault 84 working before lunch, though the instructions did not help much. We would put another Oskara Vault 84 in without much thought.

Chose the Oskarn Vault 84 for being gravity fed

Have had the Oskarn Vault 84 in service long enough to say something useful about this graded-tephra slow filter. We were choosing on energy source, and gravity fed settled it. We never looked at the other axes once gravity fed checked out.

Chose it on throughput 115 litres an hour

Came to the Oskarn Vault 84 on a recommendation and checked its graded-tephra slow filter figures ourselves. We needed a throughput around 115 litres an hour and this one states exactly that. The rest of the oskarna Vault 84 specification did not enter into the decision.

Operating temperature at 54 degrees Celsius, as listed

Shortlisted three graded-tephra slow filter units and the Oskarn Vault 84 was the one we kept. The stated operating temperature is 54 degrees Celsius, which is the figure we were checking. We never looked at the other axes once 54 degree Celsius checked out.