Variable And Single-Speed Pool Pumps
At Poolwerx, we’re proud to stock a select range of variable and single-speed pool pumps suitable for all pool types. Browse our high-performing selection below, or drop into your local Poolwerx for expert assistance.
Prior to exploring the benefits and differences between each of these pump types, it is essential to understand exactly what they are.
DIFFERENCES BETWEEN SINGLE AND VARIABLE SPEED POOL PUMPS
SINGLE-SPEED POOL PUMPS
As in its name, a single-speed pump is a pump that consistently operates at one speed. It will operate at this speed until the pool owner turns it off.
When it comes to your energy usage the single-speed pump ensures that your usage is consistent, even when in those unique instances when your pump needs to work a little harder to keep your pool sparkling clean.
VARIABLE-SPEED POOL PUMPS
Unlike single-speed pumps, variable-speed pumps are systems that can operate at different speeds during different times. This means pool owners can adjust the pump’s operation to suit their individual needs.
Depending on the conditions of your pool, there may be times when you need to increase the speed of your pump. This could be due to factors such as weather conditions, the addition of extra chemicals, or the need to have your pool looking its best for a special occasion. Whether it’s to handle debris, improve water circulation, or enhance water clarity, adjusting the pump speed can help ensure your pool is clean and visually appealing. If you have any questions or need guidance on adjusting your pump speed, our team of experts is available to assist you.
For more information about pool pumps, watch our Common Pool Pump Questions video. Alternatively, reach out to our pool and spa technicians via our Contact page.
BENEFITS OF INVESTING IN A SINGLE-SPEED POOL PUMP
While variable-speed pumps have gained popularity in recent years, single-speed pumps still offer several benefits that make them a viable choice for certain pool owners. Some advantages of using single-speed pumps include:
Low Upfront Costs.If you have a limited budget or don’t require advanced speed control features, a single-speed pump can be a more affordable option.
Compatible with Older Pool Systems. If you have an older pool system or existing plumbing designed for a single-speed pump, it may be easier and more cost-effective to replace your old pump with another single-speed pump
Reliable. Pool owners have been using single-speed pool pumps as a tried-and-true method to filter their pools effectively for decades.
BENEFITS OF INVESTING IN A VARIABLE-SPEED POOL PUMP
While single-speed pool pumps get the job done, variable-speed water pumps are more energy efficient and versatile.
Some advantages of using pool pumps with variable speeds include:
Energy Efficiency. Because pool owners can choose the speeds at which their variable pumps operate, they are able to reduce energy consumption and costs in the long run. Additionally, VS pumps use a quarter of the energy when set to a slower speed but run for a 24-hour period.
Minimal Noise. No one likes excessive whirring. These pumps operate with minimal noise, creating a more peaceful environment.
Owner Control. Pool owners can personalise their pump’s speed and flow rate, resulting in a more energy-efficient outcome.
SINGLE VS VARIABLE-SPEED POOL PUMP
While both pump types accomplish the same objective, they have several notable differences.
SINGLE SPEED PUMPS:
Operate at a single speed
Cheaper upfront costs
Long life
Durable
VARIABLE SPEED PUMPS:
Adjustable speeds
Quiet operation
Energy efficient
Programmed for your individual pool needs
Frequently Asked Questions
If you have more questions about variable VS single-speed pool pumps or pool pumps in general, you might find the answers below. Alternatively, drop into your local Poolwerx, and we’ll assist you with all your needs.
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Choosing the most appropriate pool pump is easy. All you have to do is consider the following:
Volume of water in your pool
Length x width x depth
Flow rate
How many litres of water move through the pump per minute
Total dynamic head (TDH)
Performance required for the pump to pass through all of the water one time
Once you have the above information, you’ll be able to select a suitable pump for your pool.
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When comparing a single-speed pool pump to a variable-speed pump, the former is initially more cost-effective. However, it’s important to consider the long-term expenses associated with single-speed pumps. Due to their lower energy ratings, they tend to consume more energy, leading to higher electrical bills over time. On average, a high-quality single-speed pump can cost upwards of $800. It’s worth noting that while the upfront cost may be lower, the increased energy consumption can result in significant expenses down the line.
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High-quality pool pumps can last anywhere between five and twelve years. However, there are some things to look out for that might indicate it’s time for a replacement. Some of those things include:
Excess/unfamiliar noise
Water leaks
Electrical issues
Bubbles and air leaks
Regular breakdowns
Suction loss
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Pump operation depends on the size of your pool. The pump pushes the water through the filter and the chlorinator and needs to do this at least once per day (24hr cycle).
In a bigger pool (50,000 litres), you’ll need a pump that is big enough to pass the water through the filter in a day. In essence, the bigger the pump, over a shorter duration or run time with a more effective flow rate = uses a lot less energy.
At Poolwerx, we recommend investing in a variable speed pump as the user can adjust the flow rate, which results in using less electricity but the same outcome (when running the system over 24hrs). Talk to your local Poolwerx team to learn about the right pump for your pool.
