Tips on choosing the right fountain pump Choosing a replacement fountain pump can be a bit difficult. There are different pumps available for fountains indoor and outdoor. Here are some tips to help you get the right pump for your fountain.
You've probably noticed the abbreviation GPH on your pump. This means gallons per hour. GPH is what tells you the speed that the fountain needs to ensure an adequate flow of water. The type of pump you buy is dependent on the GPH. For example, a tabletop fountain would have a relatively low GPH of 50-100. A larger fountain might have a GPH of 350-570.
You will also need to know the "head height and head max" the "in your fountain. The "head height is the distance between the basin of the fountain and the exit point of water. The depth of the basin does not affect the "head" of height. You have to measure from the top of the tube, which is above water at the point where the water is discharged. Chief max is the maximum height at which the pump can push water up.
Always remember to buy a pump that has the max head "A" which is above the fountain. This is because, at its height, the water flow is not strong. For example, if you have a fountain that measures 4 feet from the basin at the exit point of water, then you need a pump that has a max head "A" of about 5 or 6 feet. This will ensure that the water flow is still strong enough to 4 feet.
The size of the outlet tube is also important. Knowing the size of the outlet tube will ensure that the tube cooler adapted to the opening of the new pump. The measurement is the inside diameter of the tube pump water jet.
Most fountain pumps are equipped with interior and exterior of a model number WT. They have a 3 prong plug. Pumps used exclusively for indoor fountains are Mini Jet pumps and pumps with a model number WP. They have a 2 pin.
Small indoor fountains do not require large GPH. If you buy a pump that is too powerful, it will result in excessive splashing. Typically, a fountain Table 10 inches would require a 40-70 GPH.
Fountains of medium size with a height of about 36 inches need a GPH of about 100-200. large fountains over 6 feet need about 250-350 GPH. The general rule is that once a trout is over 12 inches, it is better to buy a pump a little more powerful. Most pumps ink nowadays have switches that can control the flow of water. Thus, you can adjust the water flow to suit your preferences and requirements.
A good fountain pump should last you about a year and with proper care and maintenance, ideally should last much longer. But if you need a replacement pump, these tips would definitely help you.
Posted on June 5, 2010.
