View Full Version : lpg tank capacity.
blackbuttdisco
20th February 2010, 09:49 AM
Have been looking at the posts re LPG tank capacities and I may be wrong but surely a 60l tank is a 60l tank. That is the volume of the tank. No matter what you put in it, LPG, water or treacle, its still a 60l tank. The weight or mass of what you put in there will be different, but it will still be the same volume.
big guy
20th February 2010, 10:04 AM
All modern lpg tanks have a fill limiter valve that limits filling to 80% of
their water capacity. This is to allow for expansion.
I have had a couple of conversions now and asked the installer similar question.
disco97
20th February 2010, 10:31 AM
haha i just went through this. i finally seen the stamp inside the cover and it says 110 water capaicty but i can only fill it with 75ltrs of gas from empty. so theres plenty of room for expansion it seems :D
p38arover
20th February 2010, 10:43 AM
haha i just went through this. i finally seen the stamp inside the cover and it says 110 water capaicty but i can only fill it with 75ltrs of gas from empty. so theres plenty of room for expansion it seems :D
Your fill valve may need adjustment of the float -- or the tank my not be installed correctly. You should get about 88 litres in.
bee utey
20th February 2010, 12:11 PM
haha i just went through this. i finally seen the stamp inside the cover and it says 110 water capaicty but i can only fill it with 75ltrs of gas from empty. so theres plenty of room for expansion it seems :D
Post a picture of your tank and the inside of the control box, we'll soon tell you what's wrong with it.:)
Water capacity means exactly that, it's a recognised test for stretching, and can be done on a simple weighing scale. Less error than with ladling litres of fluid in.
LPG capacity is set by the automatic fill limiter (AFL) and by law (AS1425) should shut off at +/- 2% of the rated LPG capacity. In the example of the 110WC tank it should fill to 88 +/- 1.75 litres. Otherwise it's not legal!
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