You cannot use output pressure to tell how full a tank is. The pressure will remain constant until it's just about out of propane. You can use weight, if you know how much it weighs when empty, and when full - then it's just simple math.
That really depends on the amount of propane, the size of the container, the temperature. remember, Pressure*volume=Moles*R*Temperature.
What is the pressure on a 30 pound propane tank
145
The propane tank holds 30 liters.
One gallon of propane weighs 5 pounds. The tank would hold 60 gallons.
Theres about 430,000 btu's in a 20 lb propane tank. it your grill is 43,000 btu's it would last 20 uses.
30% propane and 70 butane in lpg
The formula for the combustion of propane is: C2H6 + 5O2 --> 2CO2 + 3H2O So each mole of propane creates two moles of carbon dioxide. One mole of propane is 30 g, one mole of carbon dioxide is 44 g So each gram of propane creates (2x44)/30)= 2.93 g of carbon dioxide on combustion. In common terms a 20lb tank of p for a BBQ creates a bit less than 60 lb of carbon dioxide
The propane tank holds 30 liters.
About 30 pounds.
It should be around 25 gallons or around 121.95 pounds of propane
. . . . 30 pounds
30. You just said it's a 30 gallon tank.
a typical steel "30 pound" liquid propane tank weighs about 25-28 pounds empty.propane tank markings (on collar)propane weighs about 4.125 pounds per gallon and a "30 pound tank" willhold about 7.5 gallons so a full tank will weigh about 55 pounds or so./source: wiki.answers.com/
The pressure inside a propane tank depends on the ambient temperature of the tank and if Liquid Propane Gas (LPG) is present inside the tank. It has nothing to do with the size of the tank. A 20 lb tank that is not more than 80% full, in an 100 degree F environment, with LPG in it, will have approximately 172 PSIG, just as a 200 lb that is not more than 80% full, in an 100 degree F environment, with LPG in it, will have approximately 172 PSIG. Examples are: A tank with LPG (no more than 80% full) at 80 degree F with have 128 PSIG, 60 degree F with have 92 PSIG, 30 degree F with have 51 PSIG, and -20 degree F with have 11 PSIG. This explains the decrease in pressure as you use a large amount of propane from a tank quickly. The tank cools due to the venture effect which drops the temperature of the LPG. The drop in temperature results in a drop in pressure. When the tank warms up, as long as Liquid Propane Gas is still present the pressure will go up. (For a more detailed chart go to http:/www.propanecarbs.com/propane.html )
One gallon of propane weighs 5 pounds. The tank would hold 60 gallons.
of course 1 propane tank will allow you to cook for hours and a turkey takes less than 30 min.
The water pressure depends on the residual air pressure in the tank. Normally it should be between 30 -50-psi. Tank air pressure is important, it should be about 27-29 when water is nearly empty.
a typical steel "30 pound" liquid propane tank weighs about 25-28 pounds empty. propane tank markings (on collar) propane weighs about 4.125 pounds per gallon and a "30 pound tank" will hold about 7.5 gallons so a full tank will weigh about 55 pounds or so. Typical recertification stamp: MM XXX YY E MM -> 2 digit recertification month XXX ->3 character Re-qualifier's registration number YY -> 2 digit recertification year E ->States the cylinder has been externally examined WC -> Water capacity of the cylinder. TW -> Tare weight of the cylinder (what the tank weighs empty) ICC, DOT, BTE, CTC or TC -> Specification number eg. TC4BA240 10 89 -> Date of manufacture (October. 1989)
8 gallons are in a 33 1/2 lb tank. Now is that the space in a 33 pound can or is that the amount of fuel in a 33 pound can? These cans can only be filled by law to 80% to allow for expansion If that is the case, 80% of 8 gallons is 6.4 Gallons. Now how many gallons are in a 33 pound can of propane?