Refill for your catalina style cylinders.
Certification dates are not needed to be current to swap.
We can swap out 20 lbs cylinders with ones fully filled with CO2. We do not have a pump to fill 20 lbs cylinders fully, only to about 9-12 lbs depending on temperature. It’s not economical for our customers to refill 20 lbs tanks, we can but will charge the full amount for an attempt.