When Should You Replace Co2 Cylinder in an Inflatable Pfdに関する話題のニュースをまとめてご紹介します。関心のある方は必見です。

Some folks ask if they can buy refillable CO₂ cylinders. The answer is: no, for consumer PFDs. Refillable cylinders are for industrial or dive gear, and they require periodic hydrostatic testing. Your inflatable PFD is designed for one-time-use cylinders—screwing on a refillable one is like putting jet fuel in a lawnmower. It might work, but it’s not safe. Stick with the disposable ones.

The “What If” Scenario

Imagine you’re out on the water, and—splash!—you go in. You pull the toggle. Nothing. Your cylinder was empty. That’s a scenario that could turn a funny story into a terrifying one. Replacing your CO₂ cylinder on schedule is the cheapest, easiest way to ensure that when you need it, it works. No gas, no flotation. It’s that simple.