Variable Speed Pool Pump

Over the last few years, VSP technology has brought many radical changes to the pool/spa and aquatics industries. As you probably know the pool pumps play an important role in any pool’s circulation system. There are different types of pumps on the market. Of these, we would like to mention the most energy-efficient ones. A variable-speed pump could be the best investment you can make for your swimming pool. Despite the fact that they will help you save a lot of money on electrical bills, they are also extremely quiet. They run so quietly you won’t even hear them.

There are so many models available in the current market, that finding the right model for your needs could be a backbreaking task. It is hard, but not impossible. However, you need to be well-informed when making a purchase. In order to help you make well-informed decisions about these devices, we have gathered some of the best models available for sale, these days. Take a look at the matrix below, compare them, read our reviews and choose the one that will meet your requirements.

Top 5 Variable Speed Pool Pumps Comparison

	1. Pentair 011018 IntelliFlo	2. Hayward SP3400VSP Ecostar	3. Hayward SP2303VSP Max-Flo	4. Pentair 342001 SuperFlo	5. Hayward SP2602VSP
	BEST MODEL	OUR CHOICE		BEST PRICE
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General Information
Manufacturer	Pentair	Hayward	Hayward	Pentair	Hayward
Model	011018 IntelliFlo	SP3400VSP	SP2303VSP Max-Flo VS	342001 SuperFlo VS	SP2602VSP
Best Pump for	Horsepower	Managing Debris	Easy Installation	Dependability	Stable Flow Rate
Design
Size	12.5 x 28 x 15.5 inches	31.2 x 12.5 x 15.2 inches	24 x 10 x 11 inches	28 x 15.5 x 12.5 inches	9.5 x 8.6 x 11 inches
Weight	45 lbs.	63 lbs.	41 lbs.	52 lbs.	30.4 lbs.
Color	Beige	Black	Black	Beige	Black
Technical Details
Electrical Specs
Voltage	230V	230V, 60Hz	115V, 230V	115/208-230V – 50/60 Hz	230V, 60Hz
Amperage	16 amps	10.9 amps	0.4 – 10 amps	10.9 amps	5.9 amps
Horsepower	3 hp	3 hp	1.65 hp	1 1/2 hp	1.5 hp
Primary Specs
Installation Type	Residential	Residential	Residential	Residential	Residential
Pool Type	In-Ground	In-Ground	In-Ground	In-Ground	In-Ground
Product Type	Pool Pump	Pool Pump	Pool Pump	Pool Pump	Pool Pump
Pump Speed	Variable Speed	Variable Speed	Variable Speed	Variable Speed	Variable Speed
Union Connection	2 x 2 inches	2 x 2 – ½ inches	1.5 x 2 inches	N/A	1.5 inches
Speed Settings	8 programmable speed settings	8 custom speeds	8 custom speeds	4 speeds	N/A
Speed Range	450-3450 rpm	600-3450 rpm	600-3450 rpm	600-3450 rpm	600-3000 rpm
Phase Type	Single Phase	Single Phase	Single Phase	Single Phase	Single Phase
Rating Type	Full-Rated	Full-Rated	Full-Rated	Full-Rated	Full-Rated
Energy Savings
Savings	up to 90%	up to 75%	up to 80%	up to 80%	up to 75%
Eco-Friendly
Energy Efficient
Certifications
Energy Star Certified
Other Certifications	NSF Certified, UL-C US Certified	It meets ASME/ANSI standards	N/A	UL 60730 Compliant	N/A
Features
Primary Features
	Built-in timer	Auto-priming capacity	Self-contained 24-hour clock	Built-in timer	Digital control interface
	Built-in diagnostics	Extra leaf-holding capacity basket	Digital control interface	Real-time 24-hour clock	TEFC Permanent Motor
	TEFC Permanent Motor	TEFC Permanent Motor	TEFC Permanent Motor	TEFC Permanent Motor
	Pump control panel alarm LED/ error messages	Digital control interface	Buit-in protection	Digital control keypad
		No-rib, XL. basket design	Stand Alone Operation
			Competitive control systems
Compatibility
	IntelliTouch®, EasyTouch®, SunTouch® Pool Control Systems and other brands	Universal compatibility	Universal compatibility	N/A	N/A
Warranty&Support
Warranty	2-Year Warranty	1-Year Warranty	1-Year Warranty	2-Year Warranty	1-Year Warranty
User Manual
Customer Support
Online Support

Pentair 011018 IntelliFlo

1. Pentair 011018 IntelliFlo

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After reviewing more than 10 models, we consider that the Pentair 011018 IntelliFlo represents the highest quality model that you can buy. In fact, it is the best variable speed pump for horsepower. With a 3hp powerful motor and a plethora of features, this model tends to be one of the most sought-after models. It comes equipped with 8 programmable speed settings and a built-in digital timer that ensure a good operation. Plus, it has many other benefits that will surely raise your interest.

Firstly, you should know that it helps you save up to 90% on electrical bills. According to some comparison tables, you could save up the estimated $1500 each year. More than that, the built-in diagnostics of the pump have the role to protect it for longer service life. What we really like about this pump is the fact that it comes with a TEFC permanent magnet motor. Thanks to this totally enclosed fan-cooled motor, the pump is one of the silent pumps available in the current market. As in hybrid cars, this motor reduces noise and vibration.

AHayward SP3400VSP Ecostar

2. Hayward SP3400VSP Ecostar

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Our second option is a poop pump that comes with many interesting features. This Energy star certified pump comes with a very easy to use digital display that even allows you to change its settings according to your preferences. It features a permanent magnet, totally enclosed fan cooled motor thanks to which it is quieter and much more efficient. What we really like about this model is the fact that it is fully programmable. It has a touchpad control that can easily be rotated to 4 different positions for better access. In simple terms, it allows you to access the pump in tight spaces. Due to the onboard diagnostics, it acts as an automatic protection against temperature extremes, priming failures as well as voltage fluctuations.

The main role of this pump is to maintain the water in your swimming pool clean and clear. As compared to other pumps, it has a no-rib basket that ensures easy debris removal. According to the manufacturer’s specifications, this pool pump will help you save up to 75% on energy costs. Overall, this is an in-ground pool pump with variable speed and quiet operation that will surely meet your requirements.

Hayward SP2303VSP Max-Flo

3. Hayward SP2303VSP Max-Flo

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Based on market popularity and available features, we are proud to include on our list a very efficient pool pump: Hayward SP2303VSP Max-Flo. This Energy Star certified pump which is fairly quiet in operation comes with many impressive updates and it works much better than its previous version. Like the previous models, it also comes equipped with a permanent magnet, totally enclosed fan cooled TEFC motor that provides great energy efficient and thanks to which it can be considered among the most reliable pumps available in the current market.

If you are thinking about purchasing this model, it is important to know that it is available in two versions, such as 115V and 230V and can be installed whether in stand-alone mode with Hayward automation or with competitive control systems via remote control. The fact that it has a fully programmable digital control interface is a major perk as it can be rotated to 4 different positions for better access and more convenient viewing. Also, it should be noted that it is Energy Star certified and eligible for residential use.

Pentair 342001 SuperFlo

4. Pentair 342001 SuperFlo

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You will be surprised to discover how efficient our 4th model is. The Pentair 342001 SuperFlo is a pump with variable-speed that delivers impressive electricity helping you increase your monthly savings by up to 80%. The 342001 Superflo is designed for standard pools in need of a 1.5hp pump. Like its competitors, it comes with a lot of features. Of these, we would like to mention about the real-time clock with 24-hour memory retention and its simple user interface which is extremely easy to set and operate. In addition to this, it comes with three programmable speed settings and an override speed setting.

The speed range of this pump varies between 600 and 3450 rpm. It is a single phase model with a full-rated operation. It is also worth mentioning that it comes equipped with a TEFC motor. Thanks to this, there is less noise and vibration. Like its competitors, it is eco-friendly and energy efficient. So, if you are thinking about purchasing a poop pump that will help you save money on energy costs, this could be a great option.

Hayward SP2602VSP

5. Hayward SP2602VSP

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If you are interested in purchasing a variable speed pump for your swimming pool but you are on a limited budget, this might be exactly what you need. In terms of reliability and performance, this is one of the best models. As compared to single or double speed pumps, this is incredibly quiet. Also, it is incredibly efficient thanks to its totally enclosed fan cooled motor. What we really like about this pump is the fact that it comes with a fully programmable, touchpad control that can be rotated to 4 different positions for more access. This makes it fit in tight corners and spaces, so you won’t be forced to install it in a place that you don’t like. The SP2610X152S pump is available in both 115V and 230V versions.
It has an universal compatibility which means that it can operate independently or it can operate with competitive systems via relay control. Overall, this is a good option as it gives you the possibility to match the speed of your pool pump according to your preferences.

STKUSA 75021

6. STKUSA 75021

Looking for a pool pump with variable speed settings that can pump the pool water quicker or slower? If so, the 75021 model by STKUSA could be a great choice. The pump comes with a powerful 1.5 hp motor. It has an easy to use control panel that allows you to schedule the speed according to your preferences. What we really like about this pump is the fact that it has a quiet operation. However, you can set its operating time. It can work when you are not home.

The pump delivers 750 to 3450 rpm and has a frequency of 50 Hz/60Hz. It is an energy-saving model that will help you save a lot of money on energy bills. It works great with both in-ground and above ground pools. Plus, it is compatible with various filters including DE, sand and cartridge filter. Compared to other similar models, the pump comes with a high price, so if you are on a limited budget, then you should probably have a look at its above competitors.

Sta-Rite P6E6VS4H-209L IntelliPro

7. Sta-Rite P6E6VS4H-209L IntelliPro

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This pump is without a doubt one of the best on the market. Even though it uses annual energy of up to 1,150 kWh, you will find that it can save up to 90% of energy per year. The reason for this is because the superior magnet motor uses the same technology found in hybrid automobiles. You will be able to choose between 8 programmable speed settings so it matches the pool’s requirements as soon as you install it. What stands out about this product is the fact that it has an enclosed fan-cooled motor. Therefore, it produces noise of up to 45 decibels. The motor has the ability to run cooler, quieter and it will last much longer as it’s enclosed.

You will be thoroughly pleased to know that this model has been crafted with a built-in diagnostics safeguard which means that you will know what is wrong with it without needing to second-guess. Also, by considering this model you will be pleased to know that you can add pool features without it having a negative effect on pump efficiency.

XtremepowerUS 75021 Pump

8. XtremepowerUS 75021 Pump

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The 4 programmable speed settings make this model one of the best on the market. In addition to this, it also has a programmable timer which means that it will run at an optimal speed for as long as it needs to. This machine is suitable for pools that require a 1.5 HP pump. The power draws for each flow is as following, 750 RPM – 30-watts, 1500 RPM – 75-watts, 2500 RPM – 350-watts, and 3450 RPM – 890-watts. The LCD display will let you know the speed, time, and the exact settings it’s operating on.

Furthermore, this is one of the most practical pump as it’s compatible with DE, sand, and cartridge filter. You don’t have to worry about thorough maintenance as it has a clear cover. Hence, you will know when the basket needs to be cleaned. As well as, the drain plug will also help with cleaning. Additionally, this is not only safe but also one of the most efficient pumps on the market as it’s ETL certified.

Harris In-Ground Pump

9. Harris In-Ground Pump

The Harris In-Ground Pump is the pump you need if you want to save some money. In comparison to its above competitors, it is more affordable and its maintenance doesn’t cost as much as you might think. With a reinforced thermoplastic body and a 1.5 hp stainless steel motor, it claims to be one of the most durable pool pumps out there. Also, all its components are made of graphite and carborundum. This extend the pumps’ life. As compared to other similar units, this one provides quiet operation. It is not noisy and it doesn’t bother you at all while swimming or relaxing in the pool or spa. It comes with a control panel that can be used to set the desired program. There are three programs to choose from, such as regular mode, mode 1 and mode 2.

• Regular Mode Choose between Eco with 1500rpm, Clean with 2400rpm and Boost with 3250rpm
• Mode 1 A standard clean cycle takes about 16 hours
• Mode 2 A more effective clean cycle takes about 24 hours

As previously mentioned, all these settings can be made on the control panel that also features:

• LED indicators for speed They allow you to set the desired speed
• Alarm indicators and Error messages They provide information about the temperature, over and under voltage or freeze protection

PROS	CONS
It meets and exceeds all CSA and ETL standards High quality materials It runs with minimal noise Great price Easy maintenance	Not as powerful as the other pumps
VERDICT
It might be not one of the most powerful pool pumps on the marketplace, but it still is a popular option to make. With a 1.5 hp stainless steel motor and a thermoplastic body, it is that durable pump that every pool and spa needs. Since it meets and exceeds all standards and requirements, we strongly consider that it is a great value for the money.



Types of pumps

Now is the perfect time to change your faulty pump and invest in a more quality one. Finding the right variable speed pump could be a back-breaking task as the market is overflowing with a broad array of different models and versions of pumps. Or, perhaps it would work better a single speed pump. We also have a third version which is a double speed pump. What do you say? What is more tempting to you? In order to help you decide what to choose, we would like to present to you the basics of each type of pump.

Single speed pump

Highlights	Drawbacks
it has been one of the most popular types for decades it operates at 3450 revolutions per minute (RPM) it runs at a single horsepower ranging from ¾ HP to 3 HP the most affordable type of pumps it doesn’t require day-to-day maintenance, but it will in time	it is louder than the other 2 types of pumps since it has the highest operational costs of all those three types, it is not suitable for a swimming pool that is used daily

Double speed pump

Highlights	Drawbacks
it changes its speed from fast to low and low to fast it runs with two different Hps energy-efficient – it contributes to operational cost savings it doesn’t produce noise when running at low speed very easy to install and operate	more expensive than single-speed models it is loud when running at fast speed it is not recommended for residential pools. It works better in spas and jacuzzi it could be a bit complicated to fine tune flow rates most models lack controllers or timers – sometimes these additional features may be needed

Variable Speed Pump

Highlights	Drawbacks
the most eco-friendly, energy-efficient pumps it uses less energy then the other types of pumps range speed – 600 -3450 RPM it works at full range of Hps it fines tune flow rate with ease the most quietest pump	the most expensive type of pump

Important Factors to Take into Consideration

If you are reading this, then you probably need a variable speed pump. According to several swimming pool installers, these types of pumps are the right way to a well-maintained pool without having to deal with a loud operation, day-to-day maintenance or absurd energy consumption costs. As compared to the other two types of pumps, such as single-speed and two-speed pumps, this one is efficient, quiet and extremely inexpensive to run. In some cases, you can even save up to $1000 per month in electricity costs. Finding the right model for your needs could be quite complicated as there are too many models on the market and most of them are equipped with many features and settings hard to navigate. However, it is not impossible to find what you need, but there are some important factors to consider when making this kind of purchase.

Most Relevant Aspects	More Detailed Information	Best Choice
Efficiency	The variable speed pumps can be adjusted minutely, which means that they are more efficient than the other two types of pumps. It allows you to set the flow rate according to your swimming pool needs. Indeed, this is a good way to save some money. Also, it is very important to know that a variable speed pump is usually equipped with a powerful permanent magnet motor. For example, all our models are powered by a totally enclosed fan-cooled motor (TEFC) which make them use less electricity.	All models
Noise level	As mentioned above, all variable speed pumps use permanent magnet motor. This is a major perk, especially due to the fact that this type of motor is extremely quiet and makes less noise than either single or dual speed pumps. The best part is that even with 3450 revolutions per minute, the pump is inaudible.	Pentair 011018 IntelliFlo, Hayward SP3400VSP Ecostar, Hayward SP2303VSP Max-Flo
Flow rate	If you have any doubts about the flow rate of your pump or you don’t know exactly what it means, these lines are for you. Firstly, you should know that it represents the amount of water that it can process within a given standard period. Secondly, keep in mind that it strongly depends on the balance between pool size and the revolutions per minute of the pump.	All models
Plumbing	Before making a purchase, take into account several factors, including the design of your pool plumbing. This way, you will benefit from an easy installation and it will save you headaches in the future regarding the day-to-day maintenance. Remember something! The larger pipe diameter, the most efficient the plumbing is.	Pentair 011018 IntelliFlo, Hayward SP3400VSP Ecostar
Programming options	Most models come equipped with built-in programming options that make them more efficient than the other two types. With these programming options, you will be able to set them as you want. Plus, you shouldn’t worry anymore about switching speeds as this will change automatically.	Pentair 011018 IntelliFlo, Hayward SP3400VSP Ecostar, Hayward SP2303VSP Max-Flo
Horsepower	As you probably know, the three-horsepower pumps are the most powerful out there. However, this doesn’t mean that they are the best or the most efficient. You may not need this type of pump even if your pipe could handle it. This could be a waste of energy and money. However, this also depends on the size of your swimming pool.	Pentair 011018 IntelliFlo, Hayward SP2303VSP Max-Flo, Pentair 342001 SuperFlo

Pool Pump Troubleshooting

If a pool pump doesn’t perform as it should, then something’s wrong. You may encounter many issues, but let’s take a look at the most common problems and see how you will be able to fix them.

• The pump may be leaking

  Take a quick look at the pump and see if it is damaged. If the water is leaking from it, then it could be damaged the shaft seal or the thread sealant. Or perhaps, you have problems with the impeller housing O-ring. Whether they are old and need to be replaced or something’s broken and needs to be fixed. According to several experts, it’s better to replace them with some new ones rather than fix them.

• The motor doesn’t work anymore

  If the motor doesn’t work anymore, check the electrical part. It could be frustrating to deal with a motor that won’t turn on. In this case, only an electrician can help you. If the lines work, there may be a heat issue. The vents around the motor should be cleaned in order to prevent overheating.

• The pump doesn’t pull water

  First of all, check out if the pump is clogged. Check the baskets and the skimmer as well. If they are damaged, the water cannot pass through the pump. Another factor to consider is the impeller. The baskets are fine, the skimmer as well, but what about the impeller? Is it clogged as well? If so, clean it by removing away all the debris.

• Loud operation

  If the pool pump is making noise, then the motor is probably damaged. Or perhaps, you have to replace the bearings of the motor. However, don’t worry as the bearings won’t cost you too much. More than that, if the pump is covered by a warranty, the manufacturer will replace the damaged parts.

Frequently Asked Questions




1How long does it last a variable speed pump?

Usually, the variable speed pumps last longer than the other two types of pumps, generally up to 10 years. Plus, there is a 1, 3-year warranty, depending on the model.




2How long should it run every day?

According to several experts, it is recommended to run your pool’s pump for at least 12 hours a day.




3What is the difference between an induction motor and a TEFC motor?

As you probably know, the induction motors are used in single or double-speed pumps while the other is used in variable speed pumps. The TEFC motor is the same motor used in electric cars and it is much quieter and more durable. Plus, it vibrates less and runs cooler.

1What rpm should I run my variable speed pool pump?

It’s quite difficult to answer this question. The speed you should run your pool pump, it strongly depends on the type of pump you choose to use. Of course, it also depends on the pool volume. At first, it is recommended to let it run at the maximum speed at least once a week. Every 6 o 8 hours, it should be running at maximum speed.




5How does a variable speed pool pump work?

You might think that a variable speed pump is one of the largest energy consumers. The truth is that the latest models are energy-efficient and doesn’t consume as much energy as you might think. Most pumps use magnets to spin the rotor. As compared to single pumps that need additional electricity to start working, the variable pumps work without additional electricity. They slow the water flow and decrease motor speed. This way, you will pay less on energy bills.





Conclusion


A variable speed pump will help you reduce energy costs on the long-term. It features a quiet operation while improving pool circulation. Pentair 011018 IntelliFlo is the best option in terms of energy-efficiency as it will significantly lower your energy bills. It is also extremely silent and easy to maintain.   
 
Hayward SP3400VSP Ecostar works great and it is self-priming. It is very easy to use and set up. The no-rib basket is a nice addition. Also made by Pentair, Pentair 342001 SuperFlo is perfect if you’re on a budget. It provides great suction and it is easy-programmable.