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Old 03-05-2012, 08:47 PM   #13 (permalink)
redneck
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Quote:
Originally Posted by rmay635703 View Post
400psi in the application I am looking at would give me roughly 8 miles range, I am hoping for a minimum of 20 miles on CNG via at home compression.

The key is finding a used unit already intended for h2 or welding applications.
Is that 400psi with roughly 8 mile range ANG or CNG ?

Quoted from-

http://www1.eere.energy.gov/cleancit...11_pfeifer.pdf

Quote:
At 35 bar and 22 °C, ANG volumetric storage capacity is 5 times higher than CNG



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