filling from scuba tank

[mjb1959]

ok, my friend at work was a scuba instructor in his glory years.
he thinks that getting a tank and some couplers and regulators
you could, in theory, fill an ISUP!
has anyone actually tried it?

[PonoBill]

Yup. He's right. I filled mine with nitrogen because all my scuba tanks are in Maui, but it's the same principle. A typical scuba tank holds 80 cubic feet of air. A cubic foot is 28 liters, a 280-liter board will take 10 cubic feet. One tank will, therefore, do 8 fills (maybe).