C
cascas
The fact is it should be 19mlb min but if you make the call to get them to come and change thye gov. they may refuse as petty to them. Providing no appliances are effected and all burner and working presures are achieved dont worry about it..thats just my oppinion...
Bren.
Am I right in my understanding that if working pressure if lower than the say 19mbar at meter, 18mbar at appliance, it will not affect the flow rate of gas available to the appliance? i.e 3m of 15mm pipe can supply 2.9m3/hr with a 1mbar drop. If length was longer (say WP showing a 2mbar drop) then 2.9m3/hr could still be delivered to the appliance?