Different filter manufacturers can chose different rating systems that rely on different statistical values for filtration. The higher the percentage at a given rating, the more effective. Interestingly, the effective rating changes over time, as particles clog up the media, making the holes smaller.
Generally, a deep locker will have a recessed lid. Some modification may be needed to fit locker bags.
Storage is a challenge on small boats, and my new-to-me Corsair Marine F-24 trimaran was particularly Spartan this regard. The skinny hulls provided minimum volume and the race-focused designer intentionally omitted proper lockers. A performance-oriented boat such as this must be kept light if she is to sail to her potential. But even day sailers and racers attract a certain amount of necessary clutter, sure as honey attracts flies. Something had to be done, and yet, as a new owner its tough to know what will best suit your needs and what the boat needs. Its even harder to cut the first hole. This project was 100 percent non-invasive.
Its getting to be that time of year, when many skippers haul out or head south. Fall also heralds the beginning of boat show season. Here are some PS articles from the online archives that are suited for the season.
Hook and loop fasteners are familiar from jacket cuffs and companionway bug screens, but during our many years of fiddling around boats, weve come up with a few applications that even a Velcro-lover havent yet tried. Lets look at some new tricks.
Securing a small boat between pilings in a wrong-sized slip is a common challenge. The dock line angles from the dolphins (outlying pilings) are too narrow for a beam wind, allowing the boat to dance around, increasing forces, chafe, and even making it difficult to stand in the cockpit. During a recent winter near-gale we measured dockline forces on several smaller boats that reached four times higher than the static wind load. If the recommended size dockline was used, the rope would be operating beyond its working load limit in real storms and could fail. Increasing the line diameter would result in more jerking and chafe.
Were not naturally bug phobic, but when they eat our food, clothes, or boat, something needs to be done. Since we don't like heavy doses of pesticides in a space as small as a boat, lets first look at low impact approaches that focus on specific pests. After that, well look at the more potent approaches
Delighted with the performance of the over-the-boom riding sail, we decided to make our own.
While most of us are-hopefully-out sailing this summer, we know that many sailors are busy with system upgrades, do-it-yourself projects, and the usual marine maintenance adventures. Here are some archive articles we think will help you tick off the tasks on your to-do list.
Balsa and rigid foam cores. Aluminum, magnesium, and titanium alloys. Epoxy resins. Unidirectional glass, carbon fiber , and Kevlar. Builders have the most fantastic tools at their disposal to build light, durable boats … and then we weigh them down with all manner of stuff.