We only sell and use
disposable, one time use, metal, threaded (3/8" by 24 threads per inch) Co2
cylinders made in Austria. Austrian made cylinders are the only
Co2 cylinders relied upon world wide by the
FAA (Federal Aviation
Administration) and SCUBA divers for life vests. They are the
most reliable Co2 cylinders made in the world! When you put your
professional reputation on the line (or your life if a SCUBA
diver), you want a Co2
cylinder that will work
perfectly. This is why we only use these Austrian made
cylinders. As an additional safety measure, these are screwed
into a metal sleeved release mechanism firmly attached to our
launchers. Using any other brand of Co2 cylinder will void your
lifetime warranty on all SEI’s
Launchers and Cannons. These gold colored cylinders are
engineered to work with our launchers. The welded cap is
concaved to guide the piercing pin to dead center. Our cylinders
are manufactured to stringent military specs. They are heated to
a high temp for an extended period of time to ensure there are
no leaks. These are food grade as used in seltzer making
machines. They are even used in the medical field.
Keep in mind, other cylinders, might cause the pin to hit off center
and create a misfire. The pin might also be damaged if an off
brand cylinder is used.
No extra hazmat charge when shipping Co2
via UPS Ground to the lower 48 states!
Hazmat fees apply for overnight, 2 day or
3 day select. Please include fee if shipping via air.
NOTE: Co2
cylinders can only be shipped via U.P.S. ground to the lower 48 States when
ordered online. There will be no extra fees if shipped via ground to any of the
lower 48 states. If shipping outside the 48 States or if you need them faster
than ground shipping, please phone in your order to us. We can ship them next
day, 2 day or 3 day(select) air to the U.S.A. There is an extra hazmat fee of
$40
per 20 pound box sent via air service. If you don't click the order button
below, we will charge your card for the hazmat fee. Questions? Call or
email us.