Use this chart to determine the size and quantity required for your vessel.
| Fire Extinguisher Requirements |
Classification
(type & size) |
Foam
(minimum gallons) |
Carbon Dioxide (minimum pounds) |
Dry Chemical
(minimum pounds) |
B-I |
1 1/4 |
4 |
2 |
B-II |
2 1/2 |
15 |
10 |
| Length of Vessel |
Without
Fixed System |
With Fixed System* |
Less than
26 ft. |
one B-I |
None |
26 ft. to less than
40 ft. |
two B-I or one
B-II |
one B-I |
40 ft. to less than
65 ft. |
three B-I or
one B-II and one B-I |
two B-I or one
B-II |
* Refers
to a permanently installed fire extinguisher system |
Check the charge level of your fire extinguishers regularly. Replace
them immediately if they are not fully charged.