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#1
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Lifesling: original vs "Lifesling 2"
I notice that most US web-based vendors who used to carry the original
Lifesling now list it as no longer available. They instead list a cheaper "Lifesling 2." The new version replaces the (USCG-approved) original's 150' of polypropylene line with 125' of unspecified "monofiliment." Has anyone here ever tried to use this stuff (monofiliment) on a winch? Al s/v Persephone |
#2
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The new version replaces the (USCG-approved) original's 150' of
polypropylene line with 125' of unspecified "monofiliment." Hi Al, Are you sure you've got that right? The Lifesling2 that I've seen uses a single braided -multifilament- (not -mono- filament) polypropelene line, much like the original Lifesling. In fact, I've seen both and don't recall there being much of a difference between the two, except as you've already noted, the Lifesling2 is USCG approved as a "throwable device". In any event, the way I understand it, the tether is not designed for towing or hoisting the swimmer. Rather, a block and tackle are used and hooked to the sling's D-rings to hoist the swimmer aboard. At least this is what was relayed to me when I spoke with the manufacturer's rep many years ago and is how I've taught students to use it since. -- =-------------------------------------------------= Renewontime A FREE email reminder service for licensed mariners http://www.renewontime.com =-------------------------------------------------= |
#3
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On Thu, 24 Feb 2005 13:26:15 -1000, renewontime dot com
wrote: The new version replaces the (USCG-approved) original's 150' of polypropylene line with 125' of unspecified "monofiliment." Hi Al, Are you sure you've got that right? The Lifesling2 that I've seen uses a single braided -multifilament- (not -mono- filament) polypropelene line, much like the original Lifesling. In fact, I've seen both and don't recall there being much of a difference between the two, except as you've already noted, the Lifesling2 is USCG approved as a "throwable device". In any event, the way I understand it, the tether is not designed for towing or hoisting the swimmer. Rather, a block and tackle are used and hooked to the sling's D-rings to hoist the swimmer aboard. At least this is what was relayed to me when I spoke with the manufacturer's rep many years ago and is how I've taught students to use it since. Thanks for the clarification. I was going by a web-site description of the differences between the v2 and the original, which spoke of "monofilament" in v2 vs "braided polypropelene" in the original. Not being experienced in the use of the device, I had envisioned the COB being hauled in toward the boat with a winch, and pictured myself (or my wife) trying to do so with something that looked like the leader on my fly-fishing line. After much searching I found a source for the original where the description of the two versions appeared to quote the mfr as saying that v2 was a cost-reduced version for boats up to 30ft in length. Since I have a 36 footer I ordered one of the originals. Thanks for taking the time to respond. Fair winds. Al s/v Persephone |
#4
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Here are the descriptions of the original and v2 Lifeslings from the
web-site of Binnacle.com (note the "multifilament polypropylene line" in the original vs the "monofilament retrieval line" of v2): ---------------------------------------------------------------------------------- LIFESLING HARDPACK - WHITE Item ID: 16006 Price: $229.95 The Lifesling is recommended by leading safety authorities as the most comprehensive approach to rescuing a crew member who has gone overboard. It consists of a specially designed storage bag or rigid case, 150' of floating retrieval line, and a flotation collar that will float your largest crew member even with all their gear on. To meet USCG requirements, you must use it on a sailboat over 20' or a powerboat with a hoisting point at least 10' above deck. American made, USCG approved Type V device. Highly visible and flexible collar has 21lbs of buoyancy. Bag holds lifesling and retrieval line ready to go. Instructions for use are printed on bag. Can be mounted on a flat surface or rails. Multifilament polopropylene line pays out easily. Measures 22"H x 15"W x 6"D. ---------------------------------------------------------------------------------- LIFESLING 2 SOFTPACK - WHITE Item ID: 16010 Price: $109.95 We've taken one of the most successful lifesaving products of the last decade and made it simpler so that we can offer it at a very attractive price! Our new Lifesling 2 has just been Coast Guard-approved and provides the basic functionality of the original Lifesling including the ability to 1) provide flotation to a person in the water, 2) make contact with them and 3) provide a means of lifting them back on board. By simplifying our manufacturing methods, eliminating some hardware, and using 125' of monofilament retrieval line, the new Lifesling 2 can be offered at the best price ever on any Lifesling. We recommend it for owners of 20'-30' powerboats and sailboats who want a cost-effective system for recovering a victim from the water. Includes a flexible flotation collar with 20 lb. of buoyancy, 125' of floating retrieval line and a handy storage bag. Measures 22''H x 12.5''W x 5''D. Note: This USCG-approved Lifesling 2 is suitable for powerboats with a lifting point 10' above the water, and sailboats over 20' LOA. |
#5
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Here are the descriptions of the original and v2 Lifeslings from the
web-site of Binnacle.com (note the "multifilament polypropylene line" in the original vs the "monofilament retrieval line" of v2): Hi Al, I think the "monofilament" for the LS2 is a typo. It's described as having a "multifilament" line in my West Marine catalog. On the topic of using a Lifesling to recover a COB, I seem to recall there being a video on this. You might want to contact the manufacturer to see if you can get a copy if it exists. -- =-------------------------------------------------= Renewontime A FREE email reminder service for licensed mariners http://www.renewontime.com =-------------------------------------------------= |
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