The Perfect Guide to Buying Boat Propellers
A boat prop is essential to the movement of boats in water. in a boat, propellers are mandated to make a boat move when the rotate the blades. When the engine of the boat is powered, propellers rotate providing a force that will keep the boat moving as long as they are rotating and the engine is on. Props use the same working mechanism as a fan to make a boat move. Props are simple and look like a modified fan but uses the same working elements just like a simple air conditioning fan.
Important Aspects of Buying a Prop to Factor in
Good props ensure that your vessel performs at its maximum.
The size of the prop you are buying rely maters therefore, you should ensure that you purchase a prop of the right size. When thinking about size, you think of two things; pitch and diameter. Diameter is measured for the hub to one end of a blade then the distance is multiplied by two. If your vessel has a big engine, you need to go a prop with a large diameter. Pitch can be defined as the accelerative movement produced by a propeller per one complete rotation and is quantified in inches. you should select a prop based on its pitch after you have considered the power of the engine that your boat has. If you select a prop with a pitch that does not directly corresponds to the power of the engine, you will end up having engine failures.
You also need to consider the number of blades that a prop has. Here! you will not be considering the size. However, when you think of changing the number of blades in a solas propeller, you will need to adjust the pitch and diameter of the said prop. Many boat propellers for sale have four to three blades but there are other with more blades. In some cases you can interchange a three blade acme propellers with a four blade solas propellers on inboard and stern drives and you will not notice any change in the performance of the boat.
The quality of the prop will be measured in terms of its durability, affordability and performance hence a material that guarantees all these should be considered. Stainless steel, composite and aluminum are materials used to make the best boat propellers for sale. Propellers for sale made with composite are affordable, flexible and less bulky but cannot be repaired in case of a breakdown. Most props made using aluminum are flexible in nature, weigh more than their composite partners, easy to repair but cost more than composite props. If aluminum and composite acme propellers do not look appealing to you, you can opt for a stainless steel prop that weighs more, less flexible, is difficult to repair and costs more.
Always ensure you consult an expert before you make any replacements to your boat.