A powerhead is a submerged water pump. Though the functions are essentially similar, it does have a few features that a normal water pump does not have. For starters, it can accept air from the surface. This is done with the help of a hose that goes directly to the surface. This process of aeration gives superior air quality. At other times, the Powerheads can be used to pump water. The numerous technological advances in the sphere of powerheads have meant that they now possess various features that give increased functionality. Some of the powerheads in use today, come with a filter that is built-in, and which significantly increases water clarity.
As the demand for powerheads, sees a marked increase, a new market has opened up which caters to those customers who want to purchase rebuilt powerheads. The one quality of a superior powerhead is that it is quiet and has increased levels of energy efficiency. And in today’s most rebuilt or refurbished powerheads also possess this admirable feature.
But remember that cheaply priced powerhead means low quality one. So it is advisable not to go for cheap powerheads, as they might break over time and repeated use. However, you can go for rebuilt powerheads that promise you great quality. Rebuilt powerheads go through quality checks before they are sold to clients. You must be very careful when you choose your rebuilt powerheads and only select those whole integral parts that have been replaced. Your dealer must assure you of that count and also offer you some kind of maintenance warranty.
Rebuilt powerheads are affordable, and can also last for some years if you service them regularly. One prominent maintenance requirement of rebuilt powerheads and powerheads in general is: The clean-up of the impeller and the prefilter, that lies inside the powerhead. This will ensure that there is no residual or debris that is inhibiting the flow of the powerhead.
Usually, a powerhead comes with a directional spout, which helps you in targeting the flow of water. In the case of rebuilt powerheads, their worth is calculated on the undamaged block (it should have no holes), and whether it has a usable crankshaft and rod or not. Most dealers send their customers a core credit check, bases on the process of evaluation by the builder.
The factors that you must consider while buying a rebuilt powerhead for your outboard motor are the cost, warranty period, and the amount you have to pay upfront. Many a time you just give your old powerhead to be rebuilt. But be very sure of the credential of the engineer or rebuilder you give them to. All good rebuilders have a state-of-the-art facility that helps them rebuild powerheads. Moreover, they are proficient in the whole process of building powerheads.
Outboard Rebuilding tips 