Think I'll pick up a couple of those.. What are they referring to here.
Manual Inflatable Belt Pack And Recharge
Since working for BoatUS, the subject of pfds has become an important one for me.
Rod, a "manual inflatable" means you have to physically pull a cord to get the pfd to inflate. A "recharge" or "rearm kit" would be a spare CO2 cartridge for the device. The "automatics" will inflate automatically (of course) a few seconds after you hit the water.
While they are better than nothing, the one problem with the manual belt pack is that if you're knocked unconscious before you pull the string you're dead meat!
While an automatic inflatable is
not the best for an unconscious user,
it is better.
What a lot of people don't realize is that most of the time (especially on a small boat)
you never have a chance to put on a pfd before you hit the water. It's not like a cruise ship where you have a lot of time to prepare. Most boating related drownings occur very quickly and you are in the water in a blink of an eye! In fact most fatalities are not a result of a catastrophic accident. The majority are due to people simply falling overboard.
BTW, fishermen in boats under 26' make up the majority of drownings every year. Surprisingly, many boating related drownings happen in very calm water, and with little or no warning!
I wear an automatic self inflating Sospenders vest. Very light and comfortable. I need to pick up a new cylinder for it though.
Here is a link to a BoatUS article about the basics of pfds.
http://www.boatus.com/foundation/toolbox/lifejacket.htm-Bob