On Mon, 20 Mar 2006 13:10:55 +0000 MikeCunliffe wrote :
So, 1.9 available
should pressureise the 30cxi to 1.5-1.6 allowing for a nominal amount
of resistance resulting from the internal filling loop and now, with
the external, there should be 1.9 available to it.

The resistance of the filling loop is immaterial. You should be able to
pressurise the system to the static pressure in your water main (adjusted
for storey height). A high resistance filling loop will just make this
process a bit slower.

--
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