b'CONVERSION CHARTSPROPANE CYLINDER CAPACITIES PRESSURE CONVERSION CHARTCylinder Gallon Total BTU Multiply By To ObtainSize Capacity Capacity Atmospheres 1.03332 Kilograms per sq. centimeter20# 4.8 441,600 Atmospheres 14.70 Pounds per square inch30# 7.1 653,200 Atmospheres 407.14 Inches water40# 9.5 874,000 Grams per sq centimeter 0.0142 Pounds per square inch60# 14.3 1,315,600 Inches of mercury 0.4912 Pounds per square inch100# 23.8 2,189,600 Inches of mercury 1.133 Feet of water200# 47.2 4,342,400 Inches of water 0.0361 Pounds per square inch420# 99.1 9,117,200 Inches of water 0.0735 Inches of mercuryInches of water 0.5781 Ounces per square inchVAPOR PRESSURES OF LP-GAS Inches of water 5.204 Pounds per square footTemp. Temp. Press. Temp. Temp. Press. KPA 100 Bar(F) (C) PSIG (F) (C) PSIG Kilograms per sq. centimeter 14.22 Pounds per square inch-40 -40 1.3 40 4.4 63.3 Kilograms per sq. meter 0.2048 Pounds per square foot-30 -34 5.5 50 10 77.1 Pounds per square inch 0.06804 Atmospheres-20 -29 10.7 60 15.6 92.5-10 -23 16.7 70 21.1 109.3 Pounds per square inch 0.07031 Kilograms per sq. centimeter0 -17.8 23.5 80 26.7 128.1 Pounds per square inch 0.145 KPA10 -12.2 31.3 90 32.2 149.3 Pounds per square inch 2.036 inches of mercury20 -6.7 40.8 100 37.8 172.3 Pounds per square inch 2.307 Feet of water30 -1.1 51.6 110 43 197.3 Pounds per square inch 14.5 BARPounds per square inch 27.67 Inches of waterCONVERTING VOLUMES OF GAS(CFH to CFH or CFM to CFM)Multiply Flow of: By To Obtain Flow of:0.707 Butane LENGTH CONVERSION CHARTAir 1.290 Natural Gas Multiply By To Obtain0.808 Propane Centimeters 0.3937 Inches1.414 Air Feet 0.3048 MetersButane 1.826 Natural Gas Feet 30.48 Centimeters1.140 Propane Feet 304.8 Millimeters0.775 Air Inches 2.54 CentimetersNatural Gas 0.547 Butane Inches 25.4 Millimeters0.625 Propane Kilometer 0.6214 Miles1.237 Air Meters 1.094 YardsPropane 0.874 Butane Meters 3.281 Feet1.598 Natural Gas Meters 39.37 InchesYards 0.9144 MetersBASIC FACTS OF PROPANE Yards 91.44 CentimetersBoiling Point -44FSpecific Gravity of Gas(Air = 1.00) 1.53 VOLUME CONVERSION CHARTMultiply By To ObtainSpecific Gravity of Liquid(Water = 1.00) 0.51 Cubic Feet 7.4805 Gallons (US)Cubic Feet 28.316 LitersLbs per Gallon of Liquid at 60 F 4.24Cubic Feet 1728 Cubic InchesBTU per Gallon of Gas at 60 F 91,660 Gallons (Imperial) 1.20095 Gallons (US)BTU per Lb. Of Gas 21,591 Gallons (Imperial) 0.1337 Cubic FeetK Gallons (US) 0.83267 Gallons (Imperial)BTU per Cubic Ft of Gas at 60 F 2500 Gallons (US) 231 Cubic Inches282'