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WAYNE - 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch and 12 Volt [Battery] Back Up Capability, [Battery] Not Included - Up to 5,100 Gallons Per Hour - Heavy Duty

4.5 4.5 out of 5 stars 1,724 ratings
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Amazon's Choice in Sump Pumps by Wayne

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About this item

  • Indoor Use Only: This 1/2 HP WAYNE indoor sump system is perfect to keep your basement or indoor area dry during heavy water flow, even if you lose electricity; whether it’s rain, snow melting or more, WAYNE model WSS30VN can keep your basement dry
  • Back-Up Ready: WSS30VN will pump up to 5,100 GPH and remove/evacuate/expel/get rid of up to 10,000 gallons on a single battery backup charge; WAYNE WSB1275 75 AH Battery is required for back-up but not included
  • Efficient Design: Comes preassembled and ready for drop-in for easy installation in 15 minutes or less with no need to drill a weep hole; fits in 16” diameter or larger sump basins
  • Additional Features: The system has been tested to 1 million cycles for long-lasting use; comes with 8-foot SJTW power cord
  • Quality You Deserve: Proudly assembled in the USA for quality you can trust; warrantied for 3 years for dependable, efficient, & ultra-quiet performance
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Customer ratings by feature

Noise level
4.6 4.6
Easy to install
4.6 4.6
Value for money
4.5 4.5
Instruction quality
3.8 3.8

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$519.99
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WAYNE - 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch and 12 Volt [Battery] Back Up Capability, [Battery] Not Included - Up to 5,100 Gallons Per Hour - Heavy Duty
Wayne WAYNE - 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch and 12 Volt [Battery] Back Up Capability, [Battery] Not Included - Up to 5,100 Gallons Per Hour - Heavy Duty
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Price$519.99$332.22$599.00$427.46-8% $459.00
List:$499.99
-17% $382.00
List:$458.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it Mar 28 - Apr 1
Customer Ratings
Noise level
4.6
4.6
4.5
4.3
4.5
Easy to install
4.6
4.5
4.6
4.4
4.7
Longevity
3.7
4.1
3.9
4.1
Sold By
Amazon.com
Glentronics
PumpSpy Technology
Amazon.com
Amazon.com
ProtectItRight
power source
Air Powered
Battery Powered
AC/DC
AC
Corded Electric
Battery Powered
material
Cast Iron
Cast Iron
Cast Iron
Stainless Steel
Plastic
style
WSS30V combination sump pump system
Sump Pump
2000W with LCD
Decibel
Smart Sump Pump
Above Ground
maximum flow rate
85 gallons per minute
73.3 gallons per minute
91.5 gallons per minute
45 gallons per minute
weight
44 pounds
27 pounds
10.5 pounds
18.01 kilograms
20.05 pounds
15 pounds

From the manufacturer

Wayne Sump Pump & Battery Back Up
All-In-One Basement Protection Sump Pump System
Assembled in the USA, hours of pumping power, batter back up 10,000 gallons
Your complete coated steel cast iron bottom basement protection system
1/3 HP Epoxy Coated and Cast Iron Submersible Sump Pump 1/2 HP Epoxy Coated and Reinforced Thermoplastic Submersible Sump Pump 1/2 HP Epoxy Coated and Cast Iron Submersible Sump Pump /2 HP Sump Pump with Integrated Vertical Float Switch and 12 Volt Battery Back Up Upgraded 12-Volt Battery Backup System
1/3 HP Epoxy Coated and Cast Iron Submersible Sump Pump 1/2 HP Epoxy Coated and Reinforced Thermoplastic Submersible Sump Pump 1/2 HP Epoxy Coated and Cast Iron Submersible Sump Pump Basement Back Up 1/2 HP & 12 Volt Combination System 12 Volt Battery Back Up Sump Pump
Customer Reviews
4.7 out of 5 stars
1,925
4.4 out of 5 stars
155
4.3 out of 5 stars
46
4.5 out of 5 stars
1,724
4.5 out of 5 stars
1,724
HP 1/3 1/2, 1/3 1/2 1/2 12 VDC
Flow Rate At 0' 4600 Gal/Hr 1/2 HP: 4300 Gal/Hr, 1/3 HP: 3750 Gal/Hr 5100 Gal/Hr 5100 Gal/Hr 2700 Gal/Hr
Sump Pump Basin Size Requirement 11 in. diameter 11 in. diameter 14 in. diameter 16 in. diameter 14 in. diameter
Corrosion Resistant
Top Suction Design
Submersible
Easy Installation
Back-Up Ready

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Warranty & Support

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WAYNE

WAYNE - 1/2 HP Basement [Sump] [Pump] System with Integrated Vertical Float Switch and 12 Volt [Battery] Back Up Capability, [Battery] Not Included - Up to 5,100 Gallons Per Hour - Heavy Duty


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Product guides and documents

Product Description

Efficient Design - Comes preassembled and ready for drop-in for easy installation in 15 minutes or less with no need to drill a weep hole. Fits in 16” diameter or larger sump basins.

Important information

Bulb Voltage

12 volts

Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,724 global ratings

Customers say

Customers like the ease of assembly of the water pump. They mention that the wiring hookup is easy, and the enclosed directions do a good enough job explaining the installation. They are impressed with the performance of the pump, saying that it works like a champ. Customers are also impresseded with the quality, saying the main pump is solid, and heavy duty. They appreciate the quiet operation, and built-in check valves. Customers also like the battery backup, but some are disappointed with the battery. Customers disagree on value, and size.

AI-generated from the text of customer reviews

365 customers mention344 positive21 negative

Customers find the installation of the water pump to be very simple. They mention that the battery storage box was also quick to set up, and the wiring hookup is easy. Customers also say that the enclosed directions do a good job explaining the installation. They are happy with the setup and operation so far, and mention that it comes pre-assembled in the box.

"...for after-tax labor, it was well-worth my time, and surprisingly very easy to do. I may add pics later, if I have the time...." Read more

"...With one caveat, installation is easy, primarily because the plumbing interconnecting the two pump units is built-in...." Read more

"works very quite, easy to connect and install, comes with backup unit, only had to buy battery, they installed it and keeps my basement dry so far,..." Read more

"...The pump is solid, the float works well, and it's simple in a nice way." Read more

304 customers mention267 positive37 negative

Customers like the performance of the water pump. They mention that it works well, is impressed with the performance, and has a flawless backup system. The backup pump works just as well and is just as quiet. Overall, customers are happy with the quality and performance of this product.

"...Battery backup has been tested a few times manually, and still seems to work well. I'm very comfortable with the setup...." Read more

"...AC-powered pump component is typical of good quality flooded pumps, powerful and quiet...." Read more

"works very quite, easy to connect and install, comes with backup unit, only had to buy battery, they installed it and keeps my basement dry so far,..." Read more

"...Overall, I really like it. The pump is solid, the float works well, and it's simple in a nice way." Read more

275 customers mention242 positive33 negative

Customers like the quality of the water pump. They mention that it's solid, heavy duty equipment, and has a sturdy construction. The main pump is the same high quality pump that you can buy standalone on. It's powerful, quiet, and reliable. The primary and secondary pumps are powerful and very quiet, inspiring confidence.

"...These pumps are quiet, fast, and after 3 months, reliable. Battery backup has been tested a few times manually, and still seems to work well...." Read more

"...Given its solid design and construction, and that it seems to do the needed pumping with little evidence of effort, I'm expecting this unit to keep..." Read more

"...Overall, I really like it. The pump is solid, the float works well, and it's simple in a nice way." Read more

"...Overall I’m very pleased with my purchase The primary AND secondary pumps are powerful and very quiet...." Read more

224 customers mention198 positive26 negative

Customers like the noise level of the water pump. They mention that it's whisper quiet, has a smooth operational mode, and the built-in check valves are essentially silent. Some say that the alarm on it is very loud.

"...These pumps are quiet, fast, and after 3 months, reliable. Battery backup has been tested a few times manually, and still seems to work well...." Read more

"...pump component is typical of good quality flooded pumps, powerful and quiet. But it is the DC-powered backup pump that sets this unit apart...." Read more

"...The alarm isn't overly loud and only engages for about 2 seconds when the pump starts...." Read more

"...with my purchase The primary AND secondary pumps are powerful and very quiet. I use to hear the old sump pump go off every time throughout the house...." Read more

50 customers mention46 positive4 negative

Customers appreciate the battery backup of the water pump. They mention it's a great pump with battery backup in case of a power outage, it has real time status, zero noise, and it offers some peace of mind in case power failures. Customers also like that the backup pump is very substantial, has adequate capacity, and is maintenance free. They say it'll be a good option for a basement sump.

"works very quite, easy to connect and install, comes with backup unit, only had to buy battery, they installed it and keeps my basement dry so far,..." Read more

"...This system give me peace of mind since it's got a backup pump and silent." Read more

"Well thought out system with integrated backup pump. Installation went well with no major issues...." Read more

"...pump plus I am so happy to have the piece of mind with the battery backup.." Read more

99 customers mention68 positive31 negative

Customers are mixed about the value of the water pump. Some mention it's worth twice the price, it'll be a powerful tool, and it'd be hefty. However, others say that it're a little pricy, the batteries aren't worth the price and that the connection at the controller didn't make good contact.

"...this all in one kit was exactly what i needed and it is at an attractive price for what you get...." Read more

"...The ESP45 is a 24 volt pump and probably is quite powerful but pricey. I liked Amazon's price on the ESP25 so decided to try it...." Read more

"...Don't bother with the unsealed batteries, and the Li-ion's aren't worth the price, especially, as they cold pose a fire hazard in the humid..." Read more

"...The second thing to note is that this unit is hefty. I was pretty impressed when I picked it up...." Read more

63 customers mention40 positive23 negative

Customers are mixed about the size of the water pump. Some mention that the battery fits the box quite well, while others say that it barely fits into their pit. The pump is easy to fit in the sump, and it fits a 16-inch diameter sump pit. However, some customers feel that the pump is too large and heavy to plug into a wall outlet. The battery box is small and there are no aux contacts from the controller.

"...It's also smaller, so it fits inside the case quite easily." Read more

"...because while 18" was ample for the center of the unit, the corners just barely fit.We did make one alteration...." Read more

"...it easily fit in the battery box, and it went 3 weeks under modest load conditions before the..." Read more

"...Vmaxtanks 120ah AGM Marine battery with this and it fits perfectly into the plastic case that comes with the pump...." Read more

80 customers mention20 positive60 negative

Customers are dissatisfied with the battery of the water pump. They mention that it fails and lets them know the battery is bad in a very strange way. The pump drained the battery, and it will not get much battery life. Customers also mention that the battery must be purchased.

"...of the sealed system - especially since this charging system doesn't have the electronics to protect against surges or overcharging of Li-ion..." Read more

"...I only got wet.Observations:1. The battery is not included so pick one up at Batteries Plus.2...." Read more

"...This 12V battery backup system is the right answer. The kit includes a trickle charger maintains the battery when it's not needed, the battery is..." Read more

"...One long power outage, alarm screaming all the time, and the battery was toast. So I upgraded to this...." Read more

AC and DC powered sump pump.
5 Stars
AC and DC powered sump pump.
I can honestly say that it works with both power options. Be careful not to connect the battery until after the pump is in place and the plumbing is connected. I made the mistake and received a huge blast of water. Fortunately my wife was not recording.I have tested the unit after installation by unplugging AC power and forcing the float to activate and the DC pump did the job. Make sure that you measure your pit before buying this because it will take more space than the old AC only pump. There are separate AC and DC pumps and separate float switches for each. You will need to adjust the pipe length for the output because in most cases the length of pipe needed for your AC only pump will be different than this dual pump.I personally installed this during a rain storm and the pit was almost full. I do not recommend this because you will be doing things in a hurry and might make mistakes like I did. . . I only got wet.Observations:1. The battery is not included so pick one up at Batteries Plus.2. You will need more than one AC outlet for installation because of the battery charger.3. The battery case and cover are not made well and do not fit together well. The cover just sits on top loosely.4. Make sure that you have all of your tools ready before you start. You will need screw drivers to tighten the clamps. You will need a saw to cut the output pipe to length. You might need other tools depending on your installation.5. I highly recommend installing a water sensor that will alert you even when away from home as a third level of protection.The photos include before and after. I also showed inside the battery enclosure. Yes, the battery is the size of a car battery.
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Top reviews from the United States

Reviewed in the United States on December 27, 2021
Style: ESP25 battery backup system (upgraded version)Pattern Name: PumpVerified Purchase
8 people found this helpful
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Style: WSS30V combination sump pump systemPattern Name: PumpVerified Purchase
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Reviewed in the United States on February 16, 2024
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Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Great pump, minor pipe issues for Canadians.
Reviewed in Canada on January 25, 2018
3 people found this helpful
Report
chris tedford
5.0 out of 5 stars Fantastic backup system!!
Reviewed in Canada on March 27, 2017
Style: ESP25 battery backup system (old version)Pattern Name: PumpVerified Purchase
11 people found this helpful
Report
Amazon Customer
5.0 out of 5 stars Easy to install, great quality, very silent...
Reviewed in Canada on January 16, 2024
Style: WSS30V combination sump pump systemPattern Name: PumpVerified Purchase
One person found this helpful
Report
"streetscene"
4.0 out of 5 stars Saved my basement within the first 12hrs of installation
Reviewed in Canada on December 11, 2018
8 people found this helpful
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Doug Meyers
5.0 out of 5 stars Peace of mind worth it
Reviewed in Canada on June 14, 2018
Style: ESP25 battery backup system (old version)Pattern Name: PumpVerified Purchase
One person found this helpful
Report