Fountain Submersible Pump Buying Guide: What You Need to Know

A submersible pump is an essential component of any water fountain. It is responsible for circulating the water and creating the flow that makes the fountain come to life. Whether installing a new fountain or upgrading an existing one, choosing the right submersible pump is crucial for ensuring proper functionality, energy efficiency, and longevity. With so many options on the market, selecting the best pump for your fountain can be challenging. This guide will walk you through the key factors to consider when buying a fountain submersible pump.

Determine the Pump’s Purpose

Before you buy a fountain submersible pump for sale, it’s essential to define the purpose of your fountain. Are you installing a small tabletop fountain, a garden pond, or a large commercial fountain? The size and complexity of the water feature will dictate the type and capacity of the submersible pump you need. For instance, smaller pumps are ideal for tabletop fountains, while larger outdoor water features require more power pumps to handle higher water volumes.

Understand the Pump’s Flow Rate

The flow rate, often measured in gallons per hour (GPH), is one of the most critical factors to consider. It indicates how much water the pump can circulate within a given time. As a rule of thumb, the pump should circulate the entire volume of water in your fountain once per hour.

First, estimate the total water volume in your fountain to calculate the appropriate flow rate. For example, if your fountain holds 100 gallons of water, a pump with a flow rate of at least 100 GPH would be necessary to maintain a steady flow. However, if you desire a stronger water flow or are operating multiple tiers or water jets, you may need a higher GPH.

Check the Pump’s Head Height

The head height, or lift height, refers to the maximum vertical distance the pump can move water. This specification is vital for fountains with cascading waterfalls, multiple levels, or tall spouts. The pump needs to have enough power to lift the water to the fountain’s highest point.

For instance, if your fountain spout is 3 feet high, you’ll need a submersible pump with a head height rating that exceeds 3 feet. It’s wise to select a pump with a slightly higher head height than your fountain’s actual height to ensure smooth operation.

Consider Energy Efficiency

Submersible pumps run continuously to keep the fountain operating, which means they can contribute to your energy bill. Choosing an energy-efficient pump can reduce long-term costs and environmental impact. Look for pumps that are labeled as energy-efficient or feature energy-saving technology. These pumps have lower operating costs while still providing sufficient power for your fountain.

In addition to selecting an energy-efficient model, consider the pump’s power rating. Smaller pumps typically consume less energy, but if your fountain requires a higher GPH or greater lift height, you may need a pump with a higher wattage.

Choose the Right Pump Material

Submersible pumps are made of various materials, including plastic, stainless steel, and corrosion-resistant metals. The material you choose should be based on the type of water your fountain uses and the environment in which the pump will operate.

A pump made from durable, rust-resistant materials like stainless steel is ideal for outdoor fountains exposed to weather conditions. If your fountain uses saltwater or is located in a marine environment, opt for a pump specifically designed to withstand saltwater corrosion.

Noise Level

The noise level of your submersible pump is another important consideration, especially if your fountain is located in a quiet area like a garden or office. Some pumps can generate noise that detracts from the tranquility of the fountain. When purchasing, look for pumps advertised as “silent” or “low-noise,” designed to operate more quietly.

Pump Maintenance and Durability

All pumps require maintenance to ensure smooth operation, but some are easier to maintain than others. Look for pumps with accessible parts and easy-to-clean filters. Regularly cleaning the pump and removing debris will prolong its lifespan.

The pump’s durability is also an important consideration. Pumps with a sturdy design, built from high-quality materials, will last longer and require fewer replacements. Ensure that the pump you choose comes with a warranty or guarantee, which can signify its durability and the manufacturer’s confidence in the product.

Additional Features

Modern submersible pumps have extra features that can enhance your fountain’s operation. These might include adjustable flow controls, allowing you to fine-tune the water flow to your liking, or built-in LED lighting to illuminate the water feature at night. While these features may not be essential, they can add convenience and aesthetic value to your fountain.

Conclusion

Choosing the right fountain submersible pump is crucial for the long-term success of your water feature. By carefully considering factors like flow rate, head height, energy efficiency, and material durability, you can ensure that your fountain runs smoothly and efficiently. Whether you’re installing a small indoor fountain or a large outdoor pond, selecting the appropriate pump will enhance the beauty and functionality of your fountain for years to come.