air venturi 100 cu. in tank

how many cu. ft. is this equal to?
is there a conversion chart of some sort? im guessing 18 cu. ft?
thx.

IMG_9422.jpeg
 
 
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still,
its going to depend on what youre filling,
and to what pressure to determine fills.

filling a big bottle gun to 250bar youll be lucky to get 1 full fill.

i copied and pasted this prom pyramyds site,
they sell this tank and list a few guns and fills.

"
AirgunMax Fill PressureAir Cylinder Size# of Full Fills
Air Arms S510 XS Carbine3625 psi186 cc5 fills
Air Arms S510 XS Xtra3625 psi288 cc3 fills
Air Force Aluminum Cylinders3000 psi490 cc5 fills
Air Force Carbon Fiber Bottle3625 psi475 cc2 fills
Air Venturi Avenger4350 psi180 cc1 fill
Benjamin Marauder Rifle3000 psi215 cc9 fills
FX Impact Compact3625 psi300 cc2 fills
FX Crown MKII3625 psi480 cc2 fills
FX Maverick Sniper3625 psi580 cc1 fill
Umarex Gauntlet3000 psi213 cc5 fills
 
100 cubic inches (water volume) = 0.0579 cubic feet at standard atmosphere (1 bar).
0.0579 x 310 (compressed) = 17.949 cubic feet of compressed air at 310 bar (~4500 psi).
now it would have been so much quicker if wolfmangreg would have replied first. lol.
this is the answer i was looking for. i totally understand air volume. when i was a kid i built speaker boxes proffetionally. the number 1728 is permentaly infused in my head. but i knew when it came to compressed air the way they were rating the tanks was different.
if your 74 cu.ft. tank was truely that big it would take up a good portion of your truck box. hahahaha.
 
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i am mainly filling a notos, compatto, and wildcat. that 100cu.in. tank will be perfect for a days shooting. pain in the butt lugging around my 74 cu.ft. tank in the field. i figure even my crown will get close to two fills.
If you get that 100 cubic inch tank, let us know how you like it. Have some 30 minute SCBA tanks (44 cubic foot) that are handy for putting in the car for an excursion, but a lot more than I want to carry on my person all day!