Industrial Gas Cylinders

• Size K industrial gas cylinder -

• Size 300 gas cyl [1]
• 300 cyl - 9"x55" - 8500 liter. 0.7 kg. $400 [2]
• Need 40 of these for 28 gal fuel tank for a box truck.
• No problem! 2 only needed for home storage of 5 kWhr.