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Andrew Mawson
 
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Default Gas main pressure

Anyone know the pressure range to be expected in a low pressure gas main ie
the one presented to the govenor before it goes through the domestic meter ?
Obviously it will vary with demand in the area but what are the limits?

I know on the consumer side of the meter it should be 20-22 mBar on full
load but would be interested to know how much range the govenor has to work
on.

AWEM