Raritan Engineering Company

You Too Can Learn How to Sail Pump Efficiently Raritan Engineering Company your  marine holding tanks   suppliers   would like to share with you these topics we thought would be of interest to you this month regarding   how sail pumping isn't as easy as it looks. A few years ago, I was working with two Melges 20 teams in preparation for an upcoming world championship. Both had world-class sailors aboard and performed quite well, but when it came to downwind pumping technique, there were dramatic differences. Generally speaking, one team worked mostly with large, powerful pumps while the other focused on smaller, short-stroke movements.  Rowing pumps, and sometimes reverse pumping, created tracks that were quite elliptical. Your marine holding tanks experts talk about how the ellipses could even be diagonal, indicating the pumps were pulling down as well as in. We started plotting those data numbers on a graph and compared that to acceleration over certain p...

Reduce Overheating In Your Docklines and Rodes But what percentage of a rope's breaking durability is considered an "extreme" weight? And exactly how does the regularity of the load cycling impact heat build-up? And most importantly, how can we prevent this specific intra-fiber heat buildup from happening? In the end, our testers discovered that although intra-fiber friction is actually a genuine risk, the more problematic threat is our apparent adversary-- exterior friction caused by rubbing on chocks, anchor rollers, docks, fairleads etc. And the risk of interior friction on smaller sized diameter ropes is much less likely than it is on bigger diameter ropes. Ropes greater than one-inch in diameter are subject to interior heating if packed past their safe working limit or loaded at high frequency. Ground anchor and sea anchor rodes are cycled at low frequency; though the core will see some increase in temperature level, it will definitely not progress to t...

Check Out These Excellent Methods of Propping Your Outboards Raritan Engineering Company your  marine sanitation device  specialists would like to share with you these topics we thought would be of interest to you this month regarding great ways to prop your outboards. As triple- and quadruple-outboard-powered boats increase in popularity, choosing the best mix of propellers for such propulsion systems has grown in complexity. That’s because center engines sometimes require different propping than outside motors.  Twin outboard setups use the same type and size of propeller for each engine, but in counter-rotating pairs. Triples and quads also employ counter-rotation (triples usually have a right-hand prop in the center), but it gets trickier from there. Shop with us at Raritan Engineering for your   required marine sanitation devices . We only have the best! With triples and quads, the drives for center engines on deep-Vs sit deeper in the water than do the outer en...

The Best Hand Grips for Summer and Winter The very first project dealt with on my new-to-me catamaran a decade ago was to wrap the helm wheel with line. Our delivery journey home took place in late December on the Chesapeake Bay, and I didn't want to invest the following three days with an icy stainless steel wheel drawing all of the warmth from my fingers. Rather, I invested a beneficial hour before dinner covering the wheel with line. I likewise covered some railings bordering the cockpit and on-deck; in these kinds of cases, it's a safety concern. Cold, wet stainless is a headache and I've got old, worn out hands. If you look around at Venture Clipper Around the World Race boats you'll discover wrappings on pulpits and around the helm. I've held wheels wrapped with firm line in intricate coach whipping styles. Although beautiful to behold, the knots were actually irritating and the therapy utilized to protect the line (a great deal of work goes into a attractive ...

Don't Forget to Keep the Water Clean Too Raritan Engineering Company your  marine hot water heaters   suppliers would like to share with you these topics we thought would be of interest to you this month regarding the best ways to prevent pollution while boating. ​​​Pollution risks from boats The advice below can help you to minimize your risk of polluting the water. Oil and fuel Diesel or oil is damaging to marine life. Make sure it's not released into the water: don't spill fuel or overfill your tank when refuelling  make sure portable tanks are secure and fill them up away from the water carefully dispose of waste oils and used filters using the disposal facilities provided if your bilge water is contaminated with oil or fuel, transfer it to secure containers and dispose of it safely. Contaminated water should never be pumped into the sea ​ Sewage disposal Be sure to check out our  mar...

Keeping Warm While Preserving Your Budget About this time of year, seafarers sneaking southward are possibly speeding up their migration or looking for affordable ways to warm the cabin. You don't need to install an expensive built-in heating unit just to get you south of the Mason-Dixon line, however when opting for one of the less-expensive options, you do have to use commonsense. Inverting a clay-pot over an oven burner will certainly serve as a great source of radiant heat in a pinch. But bringing BTUs to the sleeping cabin often sends sailors looking for even more mobile remedies. Bear in mind that the mobile cabin heaters-- regardless if they are electrical or fuel-burning-- can be dangerous. Many readers have shared their cabin-heaters close-call tales with us. Fuel-burning heating units need oxygen, so going to sleep in a closed cabin with an ignited fuel-burning heater (or stove) invites asphyxiation. Your marine water heaters experts talk about how additional tales have t...

Time For An Upgrade? Sell Your Old Boat Quickly Raritan Engineering Company your  marine hose  specialists would like to share with you these topics we thought would be of interest to you this month regarding 5 easy ways to sell your boat fast. Boat sellers and brokers commit the same mistakes over and over again. Over the years I have made almost every mistake there is in boat sales. Learn from my experience. The following are some key points on how to sell your boat quickly. Some are obvious, some are painful.  In the current market, it takes a heck of lot more than simply hanging a For Sale sign from the lifelines to sell a pre-owned boat. So I went to those who know—certified yacht brokers—to learn some of the tricks of the trade.  1 Scour the boat: Clean everything—bilge, sole, upholstery, cabinets, lockers, the shore-power cord, and under the sink in the head. Everything. If your boat is spotless, the buyer will think you’re detail oriented and that all th...