Best & Quietest Sump Pumps & Tips to Quiet Sump Pump Noise

All motors make some noise. Pedestal sump pumps have the motor placed above the sump pit where motor noise can travel through the air. Whereas submersible sump pump motors are inside the sump basin and are covered with water. Which stops all motor noise. So, the quietest sump pumps are the submersible sump pumps. But there are other reasons that sump pumps make noise which we will get to later in this article.

Sump pumps are your trusty companions when safeguarding your home from water damage. These devices dutifully remove excess water, preventing floods and maintaining the structural integrity of your home. But there’s one aspect often overlooked – noise. This article delves into the world of the quietest sump pumps, ensuring your sanctuary remains serene.

Why Noise Matters in Sump Pumps

The Impact of Noise in a Household Environment:

The soundscape of your home plays a crucial role in your overall well-being and comfort. In a household, noise can be a subtle but persistent source of annoyance, and the impact of noise cannot be overstated. Consider, for a moment, how noise can affect our daily lives. From the gentle hum of appliances in the kitchen to the distant hum of traffic outside, noise is a constant companion.

Often relegated to the basement or utility room, the sump pump can become an unexpected dissonant note within this symphony of everyday sounds. A noisy sump pump can disrupt the tranquility of your home in several ways:

  • Disrupting Your Sanctuary: Your home should be a sanctuary where you can unwind and escape the world’s chaos. Yet, when your sump pump produces a constant drone, it challenges the very essence of what your home should represent.
  • Interrupting Your Peace: Especially during nighttime, a noisy sump pump can be an unwelcome intruder. It can rouse you from your peaceful slumber, interrupting your precious rest and leading to a less-than-restorative night’s sleep.
  • Dissonance in Your Living Space: The vibrations and echoes generated by a sump pump can resonate throughout your living space, causing disturbances in your daily activities. The noise can be a constant distraction, whether you’re working, studying, or simply trying to enjoy a quiet afternoon.
5 of the quietest sump pumps.
5 of the quietest sump pumps.

How Choosing the Quietest Sump Pumps Can Improve the Living Experience:

Given the disruptive nature of noisy sump pumps, it’s no wonder that homeowners are seeking alternatives that offer a quieter and more harmonious solution. Choosing a quiet sump pump isn’t just about silencing an appliance; it’s about enhancing your overall living experience.

A quiet sump pump can significantly improve your living experience in several ways:

  • Enhanced Serenity: A quieter, more serene home environment is the most immediate benefit. With a quiet sump pump, you can restore your home to the peaceful sanctuary it should be, free from the unwelcome intrusion of disruptive noise.
  • Uninterrupted Rest: During the night, when silence is paramount, a quiet sump pump ensures that you and your family can enjoy uninterrupted, restorative sleep, contributing to your overall well-being.
  • Optimal Productivity: A quieter environment can improve your focus and productivity if you work or study from home. Say goodbye to the constant background noise that distracts you from your tasks.
  • Enjoyable Leisure Time: Whether reading a book, watching a movie, or simply spending quality time with loved ones, a quieter living space allows for a more enjoyable and undisturbed leisure experience.

In essence, a quiet sump pump is a choice for an improved quality of life and an investment in your daily comfort and well-being. It’s a testament to the importance of seeking tranquility in a world full of noise.

Key Features of The Quietest Sump Pumps

Less expensive sump pump motors are built with sleeve bearings which will vibrate more than motors made with ball bearings. Primarily, the quietest sump pumps are ones that do not vibrate while running.

All sump pumps vibrate while running but more horsepower equals more noticeable vibrations.

Also, pumps that suck water from the bottom of the pump need a weep hole to prevent air locking. Some pumps have a weep hole near the bottom of the pump. Additionally weap holes are commonly drilled into the discharge pipe. When the pump is running those weep holes spray water which can be quite noisy.

The Wayne company has top sucking sump pumps that do not require weep holes. So, that eliminates quite a bit of noise. Additionally, those Wayne sump pumps have ball bearing motors to reduce motor vibrations. The end result is the best quiet sump pump brand.

Best Quiet Sump Pump: Wayne Pump Comparisons

WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - Up to 4,600 Gallons Per Hour - Heavy Duty Basement Sump Pump, Black
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 - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - Up to 4,600 Gallons Per Hour - Heavy Duty Basement Sump Pump, Black
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
$206.91
$194.99
$186.85
$156.40
$519.99
Horsepower
1
3/4
1/2
1/3
1/2
Metal or Plastic?
Cast Iron and Stainless Steel
Stainless Steel
Cast Iron and Steel
Cast Iron and Stainless Steel
Cast Iron and Steel Sump
Maximum Gallons Per Hour
6,100
5,490
5,100
4,600
5,100
Gallons Per Hour at 5 Feet
5,640
5,076
4,500
3,810
4,500
Gallons Per Hour at 10 Feet
5,100
4,600
3,840
3,060
3,840
Gallons Per Hour at 15 Feet
4,560
4,100
3,060
2,220
3,060
Gallons Per Hour at 20 Feet
3,840
3,500
2,040
1,200
2,040
Running Amps
9.8
10
3.8
3.65
3.8
Float Switch Type
Vertical
Vertical
Vertical
Vertical
Vertical
WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
$206.91
Horsepower
1
Metal or Plastic?
Cast Iron and Stainless Steel
Maximum Gallons Per Hour
6,100
Gallons Per Hour at 5 Feet
5,640
Gallons Per Hour at 10 Feet
5,100
Gallons Per Hour at 15 Feet
4,560
Gallons Per Hour at 20 Feet
3,840
Running Amps
9.8
Float Switch Type
Vertical
Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver
Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver
$194.99
Horsepower
3/4
Metal or Plastic?
Stainless Steel
Maximum Gallons Per Hour
5,490
Gallons Per Hour at 5 Feet
5,076
Gallons Per Hour at 10 Feet
4,600
Gallons Per Hour at 15 Feet
4,100
Gallons Per Hour at 20 Feet
3,500
Running Amps
10
Float Switch Type
Vertical
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
WAYNE CDU800 1/2 HP Submersible Cast Iron and Steel Sump Pump With Integrated Vertical Float Switch
$186.85
Horsepower
1/2
Metal or Plastic?
Cast Iron and Steel
Maximum Gallons Per Hour
5,100
Gallons Per Hour at 5 Feet
4,500
Gallons Per Hour at 10 Feet
3,840
Gallons Per Hour at 15 Feet
3,060
Gallons Per Hour at 20 Feet
2,040
Running Amps
3.8
Float Switch Type
Vertical
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - Up to 4,600 Gallons Per Hour - Heavy Duty Basement Sump Pump, Black
WAYNE CDU790 - 1/3 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - Up to 4,600 Gallons Per Hour - Heavy Duty Basement Sump Pump, Black
$156.40
Horsepower
1/3
Metal or Plastic?
Cast Iron and Stainless Steel
Maximum Gallons Per Hour
4,600
Gallons Per Hour at 5 Feet
3,810
Gallons Per Hour at 10 Feet
3,060
Gallons Per Hour at 15 Feet
2,220
Gallons Per Hour at 20 Feet
1,200
Running Amps
3.65
Float Switch Type
Vertical
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 - 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
$519.99
Horsepower
1/2
Metal or Plastic?
Cast Iron and Steel Sump
Maximum Gallons Per Hour
5,100
Gallons Per Hour at 5 Feet
4,500
Gallons Per Hour at 10 Feet
3,840
Gallons Per Hour at 15 Feet
3,060
Gallons Per Hour at 20 Feet
2,040
Running Amps
3.8
Float Switch Type
Vertical

Top Brands for Quietest Sump Pumps

When choosing a quiet sump pump for your home, several reputable brands are known for their dedication to innovative technology, noise reduction, and overall quality. Each of these brands sell excellent sump pumps that are quiet running: Wayne, Zoeller, Liberty Pumps, Basement Watchdog, Little Giant, Superior Pump.

Other brands have quite pumps also but they are not as well known.

Small Quiet Sump Pump Comparisons

The smaller a sump pump is the less force it has to cause vibration noise. However, even small external aquarium return pumps can still produce annoying noises. In this case the pumps are outside of the tank and an anti-vibration pad should work well.

Lnicez Sump Pump - 𝟗𝟓𝟎𝐆𝐏𝐇 Ultra-quiet - Submersible Water Pump, Pool Cover Pump, Sump Pump for Pool Draining with 𝟏𝟔𝐟𝐭 Drainage Hose, Upgraded 𝟐𝟓𝐟𝐭 Thicker Power Cable and 4 Adapters
Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP
Acquaer Submersible Water Pump 1/6 HP Sump Pump Thermoplastic Utility Pump Small Electric Water Pump 1750GPH Water Remove for Basement Hot Tubs Garden Pool Cover Draining with 10 ft Cord
6699 1/6HP Portable Utility Pump Submersible Small Backup Sump Pump to Drain Water from Flooding House Basement Pool Hot Tub Tankless Heater Flushing Liquid Transfer with 10-Foot cord SUB 1100
Pool Cover Pump above Ground - Submersible Water Sump Pump Swimming Water Removal Pumps, with Drainage Hose & 25 Feet Extra Long Power Cord, 850 GPH inGround, 3 Adapters
QIOMALA 550GPH Submersible Pump, 25W Ultra Quiet Small Fountain Water Pump, 2 Nozzles for Fish Tank, Aquarium, Pond, Hydroponics
Lnicez Sump Pump - 𝟗𝟓𝟎𝐆𝐏𝐇 Ultra-quiet - Submersible Water Pump, Pool Cover Pump, Sump Pump for Pool Draining with 𝟏𝟔𝐟𝐭 Drainage Hose, Upgraded 𝟐𝟓𝐟𝐭 Thicker Power Cable and 4 Adapters
Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP
Acquaer Submersible Water Pump 1/6 HP Sump Pump Thermoplastic Utility Pump Small Electric Water Pump 1750GPH Water Remove for Basement Hot Tubs Garden Pool Cover Draining with 10 ft Cord
6699 1/6HP Portable Utility Pump Submersible Small Backup Sump Pump to Drain Water from Flooding House Basement Pool Hot Tub Tankless Heater Flushing Liquid Transfer with 10-Foot cord SUB 1100
Pool Cover Pump above Ground - Submersible Water Sump Pump Swimming Water Removal Pumps, with Drainage Hose & 25 Feet Extra Long Power Cord, 850 GPH inGround, 3 Adapters
QIOMALA 550GPH Submersible Pump, 25W Ultra Quiet Small Fountain Water Pump, 2 Nozzles for Fish Tank, Aquarium, Pond, Hydroponics
$44.99
$52.70
$59.99
$49.99
$37.99
$16.29
Horsepower
1/10
1/4
1/6
1/6
N/A
N/A
Metal or Plastic?
Thermoplastic
Thermoplastic
Thermoplastic
Plastic
Acrylonitrile Butadiene Styrene Plastic
Plastic
Maximum Gallons Per Hour
950
1,800
1,750
1,100
850
550
Gallons Per Hour at 2 Feet
800
N/A
N/A
1,080 estimated
N/A
N/A
Gallons Per Hour at 4 Feet
650
N/A
1,750 at 5 feet
1,040 estimated
N/A
N/A
Gallons Per Hour at 6 Feet
500
N/A
N/A
1,000
N/A
N/A
Gallons Per Hour at 8 Feet
350
N/A
N/A
800 estimated
N/A
N/A
Gallons Per Hour at 10 Feet
N/A
1,200
1,550
700 estimated
N/A
N/A
Gallons Per Hour at 20 Feet
N/A
540
1,030
Zero
N/A
N/A
Running Amps
1.8
3.8
3.5
1.5
.68 calculated
.23 calculated
Automatic or Manual?
Manual
Manual
Manual
Manual
Manual
Manual
Lnicez Sump Pump - 𝟗𝟓𝟎𝐆𝐏𝐇 Ultra-quiet - Submersible Water Pump, Pool Cover Pump, Sump Pump for Pool Draining with 𝟏𝟔𝐟𝐭 Drainage Hose, Upgraded 𝟐𝟓𝐟𝐭 Thicker Power Cable and 4 Adapters
Lnicez Sump Pump - 𝟗𝟓𝟎𝐆𝐏𝐇 Ultra-quiet - Submersible Water Pump, Pool Cover Pump, Sump Pump for Pool Draining with 𝟏𝟔𝐟𝐭 Drainage Hose, Upgraded 𝟐𝟓𝐟𝐭 Thicker Power Cable and 4 Adapters
$44.99
Horsepower
1/10
Metal or Plastic?
Thermoplastic
Maximum Gallons Per Hour
950
Gallons Per Hour at 2 Feet
800
Gallons Per Hour at 4 Feet
650
Gallons Per Hour at 6 Feet
500
Gallons Per Hour at 8 Feet
350
Gallons Per Hour at 10 Feet
N/A
Gallons Per Hour at 20 Feet
N/A
Running Amps
1.8
Automatic or Manual?
Manual
Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP
Superior Pump 91250 1800GPH Thermoplastic Submersible Utility Pump with 10-Foot Cord, 1/4 HP
$52.70
Horsepower
1/4
Metal or Plastic?
Thermoplastic
Maximum Gallons Per Hour
1,800
Gallons Per Hour at 2 Feet
N/A
Gallons Per Hour at 4 Feet
N/A
Gallons Per Hour at 6 Feet
N/A
Gallons Per Hour at 8 Feet
N/A
Gallons Per Hour at 10 Feet
1,200
Gallons Per Hour at 20 Feet
540
Running Amps
3.8
Automatic or Manual?
Manual
Acquaer Submersible Water Pump 1/6 HP Sump Pump Thermoplastic Utility Pump Small Electric Water Pump 1750GPH Water Remove for Basement Hot Tubs Garden Pool Cover Draining with 10 ft Cord
Acquaer Submersible Water Pump 1/6 HP Sump Pump Thermoplastic Utility Pump Small Electric Water Pump 1750GPH Water Remove for Basement Hot Tubs Garden Pool Cover Draining with 10 ft Cord
$59.99
Horsepower
1/6
Metal or Plastic?
Thermoplastic
Maximum Gallons Per Hour
1,750
Gallons Per Hour at 2 Feet
N/A
Gallons Per Hour at 4 Feet
1,750 at 5 feet
Gallons Per Hour at 6 Feet
N/A
Gallons Per Hour at 8 Feet
N/A
Gallons Per Hour at 10 Feet
1,550
Gallons Per Hour at 20 Feet
1,030
Running Amps
3.5
Automatic or Manual?
Manual
6699 1/6HP Portable Utility Pump Submersible Small Backup Sump Pump to Drain Water from Flooding House Basement Pool Hot Tub Tankless Heater Flushing Liquid Transfer with 10-Foot cord SUB 1100
6699 1/6HP Portable Utility Pump Submersible Small Backup Sump Pump to Drain Water from Flooding House Basement Pool Hot Tub Tankless Heater Flushing Liquid Transfer with 10-Foot cord SUB 1100
$49.99
Horsepower
1/6
Metal or Plastic?
Plastic
Maximum Gallons Per Hour
1,100
Gallons Per Hour at 2 Feet
1,080 estimated
Gallons Per Hour at 4 Feet
1,040 estimated
Gallons Per Hour at 6 Feet
1,000
Gallons Per Hour at 8 Feet
800 estimated
Gallons Per Hour at 10 Feet
700 estimated
Gallons Per Hour at 20 Feet
Zero
Running Amps
1.5
Automatic or Manual?
Manual
Pool Cover Pump above Ground - Submersible Water Sump Pump Swimming Water Removal Pumps, with Drainage Hose & 25 Feet Extra Long Power Cord, 850 GPH inGround, 3 Adapters
Pool Cover Pump above Ground - Submersible Water Sump Pump Swimming Water Removal Pumps, with Drainage Hose & 25 Feet Extra Long Power Cord, 850 GPH inGround, 3 Adapters
$37.99
Horsepower
N/A
Metal or Plastic?
Acrylonitrile Butadiene Styrene Plastic
Maximum Gallons Per Hour
850
Gallons Per Hour at 2 Feet
N/A
Gallons Per Hour at 4 Feet
N/A
Gallons Per Hour at 6 Feet
N/A
Gallons Per Hour at 8 Feet
N/A
Gallons Per Hour at 10 Feet
N/A
Gallons Per Hour at 20 Feet
N/A
Running Amps
.68 calculated
Automatic or Manual?
Manual
QIOMALA 550GPH Submersible Pump, 25W Ultra Quiet Small Fountain Water Pump, 2 Nozzles for Fish Tank, Aquarium, Pond, Hydroponics
QIOMALA 550GPH Submersible Pump, 25W Ultra Quiet Small Fountain Water Pump, 2 Nozzles for Fish Tank, Aquarium, Pond, Hydroponics
$16.29
Horsepower
N/A
Metal or Plastic?
Plastic
Maximum Gallons Per Hour
550
Gallons Per Hour at 2 Feet
N/A
Gallons Per Hour at 4 Feet
N/A
Gallons Per Hour at 6 Feet
N/A
Gallons Per Hour at 8 Feet
N/A
Gallons Per Hour at 10 Feet
N/A
Gallons Per Hour at 20 Feet
N/A
Running Amps
.23 calculated
Automatic or Manual?
Manual

Buy Cast Iron Sump Pumps vs Plastic for The Quietest Sump Pumps

When the sump pump is running, it is forcing a large amount of water through the discharge pipe. This causes the sump pump to vibrate up and down. If the sump pump is on a solid surface such as the bottom of the sump basin, then the vibrations will tend to pass through the basin and the floor.

Also, the pump vibrations will try to make the pump move sideways inside of the sump basin. Which can make the float ball get stuck in the “on” position which will burn out the motor.

However, the vibrating sump pump makes the discharge pipe vibrate also. The vibrating pipe can pass that vibration to any part of the house that the pipe lightly contacts such as a wood floor joist. Put a piece of rubber between the pipe and the floor joist to stop the noise. The alternative is to make a solid connection between the discharge pipe and the floor joist. This will help to prevent the discharge pipe from vibrating but probabluy won’t stop all of the noise.

Heavy cast iron sump pumps do not vibrate as much plastic sump pumps because they hold their place better in the sump basin. Place an anti-vibration pad underneath the sump pump to prevent the sump pump from vibrating. See the Vibration Noise-Reducing Technologies section.

1 HP Quiet Sump Pump Comparisons

WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
Superior Pump 92151 1 HP Cast Iron Sump Pump Side Discharge with Vertical Float Switch
Little Giant 16S-CIM 1 HP, 160 GPM, 200-208V - Manual Submersible Sewage Ejector Pump, 20ft power cord (6.1m)
FOTING Sump Pump Submersible 1HP Clean/Dirty Water Pump, 3960 GPH Portable Utility Pump for Swimming Pool Garden Pond Basement with 25ft Long Power Cord
Sump Pump, Prostormer 1HP 3700GPH Submersible Clean/Dirty Water Pump with Automatic Float Switch for Pool, Pond,Garden, Flooded Cellar, Aquarium and Irrigation (Orange)
Acquaer 1HP Sump Pump 4948GPH Submersible Drain Pump with Automatic Float Switch, Remove Clean/Dirty Water for Basement, Hot Tub, Pools, Garden Pond
WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
Superior Pump 92151 1 HP Cast Iron Sump Pump Side Discharge with Vertical Float Switch
Little Giant 16S-CIM 1 HP, 160 GPM, 200-208V - Manual Submersible Sewage Ejector Pump, 20ft power cord (6.1m)
FOTING Sump Pump Submersible 1HP Clean/Dirty Water Pump, 3960 GPH Portable Utility Pump for Swimming Pool Garden Pond Basement with 25ft Long Power Cord
Sump Pump, Prostormer 1HP 3700GPH Submersible Clean/Dirty Water Pump with Automatic Float Switch for Pool, Pond,Garden, Flooded Cellar, Aquarium and Irrigation (Orange)
Acquaer 1HP Sump Pump 4948GPH Submersible Drain Pump with Automatic Float Switch, Remove Clean/Dirty Water for Basement, Hot Tub, Pools, Garden Pond
$206.91
$186.44
$1,754.27
$69.99
$59.88
$95.99
Metal or Plastic?
Cast Iron and Stainless Steel
Cast Iron, Stainless Steel, plastic
Cast iron
Plastic
Plastic
Plastic
Maximum Gallons Per Hour
6,100
5,160
N/A
3960
3,700
4,948
Gallons Per Hour at 5 Feet
5,640
N/A
N/A
3,700
3,600 estimated
4,948
Gallons Per Hour at 10 Feet
5,100
4,500
9,600
2,900
3,500 estimated
3,807
Gallons Per Hour at 15 Feet
4,560
N/A
7,800
2,248
3,200 estimated
N/A
Gallons Per Hour at 20 Feet
3,840
3,660
6,000
1,226
2,800 estimated
1,940
Running Amps
9.8
7.5
6.8
5.3
N/A
3 amps
Float Switch Type
Vertical
Vertical
None, Manual, add separately
None, manual operation
Tethered
Tethered
WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
WAYNE - 1 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch - 6,100 Gallons Per Hour - Heavy Duty Basement Sump Pump
$206.91
Metal or Plastic?
Cast Iron and Stainless Steel
Maximum Gallons Per Hour
6,100
Gallons Per Hour at 5 Feet
5,640
Gallons Per Hour at 10 Feet
5,100
Gallons Per Hour at 15 Feet
4,560
Gallons Per Hour at 20 Feet
3,840
Running Amps
9.8
Float Switch Type
Vertical
Superior Pump 92151 1 HP Cast Iron Sump Pump Side Discharge with Vertical Float Switch
Superior Pump 92151 1 HP Cast Iron Sump Pump Side Discharge with Vertical Float Switch
$186.44
Metal or Plastic?
Cast Iron, Stainless Steel, plastic
Maximum Gallons Per Hour
5,160
Gallons Per Hour at 5 Feet
N/A
Gallons Per Hour at 10 Feet
4,500
Gallons Per Hour at 15 Feet
N/A
Gallons Per Hour at 20 Feet
3,660
Running Amps
7.5
Float Switch Type
Vertical
Little Giant 16S-CIM 1 HP, 160 GPM, 200-208V - Manual Submersible Sewage Ejector Pump, 20ft power cord (6.1m)
Little Giant 16S-CIM 1 HP, 160 GPM, 200-208V - Manual Submersible Sewage Ejector Pump, 20ft power cord (6.1m)
$1,754.27
Metal or Plastic?
Cast iron
Maximum Gallons Per Hour
N/A
Gallons Per Hour at 5 Feet
N/A
Gallons Per Hour at 10 Feet
9,600
Gallons Per Hour at 15 Feet
7,800
Gallons Per Hour at 20 Feet
6,000
Running Amps
6.8
Float Switch Type
None, Manual, add separately
FOTING Sump Pump Submersible 1HP Clean/Dirty Water Pump, 3960 GPH Portable Utility Pump for Swimming Pool Garden Pond Basement with 25ft Long Power Cord
FOTING Sump Pump Submersible 1HP Clean/Dirty Water Pump, 3960 GPH Portable Utility Pump for Swimming Pool Garden Pond Basement with 25ft Long Power Cord
$69.99
Metal or Plastic?
Plastic
Maximum Gallons Per Hour
3960
Gallons Per Hour at 5 Feet
3,700
Gallons Per Hour at 10 Feet
2,900
Gallons Per Hour at 15 Feet
2,248
Gallons Per Hour at 20 Feet
1,226
Running Amps
5.3
Float Switch Type
None, manual operation
Sump Pump, Prostormer 1HP 3700GPH Submersible Clean/Dirty Water Pump with Automatic Float Switch for Pool, Pond,Garden, Flooded Cellar, Aquarium and Irrigation (Orange)
Sump Pump, Prostormer 1HP 3700GPH Submersible Clean/Dirty Water Pump with Automatic Float Switch for Pool, Pond,Garden, Flooded Cellar, Aquarium and Irrigation (Orange)
$59.88
Metal or Plastic?
Plastic
Maximum Gallons Per Hour
3,700
Gallons Per Hour at 5 Feet
3,600 estimated
Gallons Per Hour at 10 Feet
3,500 estimated
Gallons Per Hour at 15 Feet
3,200 estimated
Gallons Per Hour at 20 Feet
2,800 estimated
Running Amps
N/A
Float Switch Type
Tethered
Acquaer 1HP Sump Pump 4948GPH Submersible Drain Pump with Automatic Float Switch, Remove Clean/Dirty Water for Basement, Hot Tub, Pools, Garden Pond
Acquaer 1HP Sump Pump 4948GPH Submersible Drain Pump with Automatic Float Switch, Remove Clean/Dirty Water for Basement, Hot Tub, Pools, Garden Pond
$95.99
Metal or Plastic?
Plastic
Maximum Gallons Per Hour
4,948
Gallons Per Hour at 5 Feet
4,948
Gallons Per Hour at 10 Feet
3,807
Gallons Per Hour at 15 Feet
N/A
Gallons Per Hour at 20 Feet
1,940
Running Amps
3 amps
Float Switch Type
Tethered

Vibration Noise-Reducing Technologies

Vibration Dampeners: Vibration dampeners are another ingenious technology employed to minimize noise. They are placed under the sump pump to absorb and reduce the vibrations generated during its operation. These dampeners act like shock absorbers, preventing vibrations from resonating throughout your home.

As a result, you won’t experience the unsettling vibrations that are often associated with sump pumps. This technology ensures that the pump operates quietly, free from the vibrations that can disturb your peace and quiet.

8 Pieces Black Neoprene Foam Anti Vibration Pads, Rubber Padding with Adhesive Backing, 6 in X 6 in X 1/8 in Rubber Insulation Anti-Vibration Pads
106 Reviews
8 Pieces Black Neoprene Foam Anti Vibration Pads, Rubber Padding with Adhesive Backing, 6 in X 6 in X 1/8 in Rubber Insulation Anti-Vibration Pads
  • Product Size: Neoprene Foam Anti Vibration Pads are 6 inx 6 in Square Pieces, 1/8 in Thickness
  • Item Packaging Quantity: 8-Pieces Black Neoprene Foam Anti Vibration Pads, Rubber Padding with Adhesive Backing.
  • Product Material: Top chloroprene rubber with a tensile strength of 50 PSI, which is better than the products on the market, and has a pressure sensitive adhesive on one side. The Pads is made of industrial-grade rubber, which can withstand the test of time and has a heavy load-bearing capacity. The thick and sturdy backing plate has good shock absorption ability and can reduce noise well.
  • Application: Rubber Insulation Anti-Vibration Pads have Strong adhesive backing, waterproof and non-degumming, stick firmly,Weather proof, Oil resistance, resistant to corrosion, dust proof, shock-absorbing, sound and heat insulation, anti-skidding and insulating. The Pads are Suitable for noise insulation, padding, Expansion joints of precast concrete and steel.
  • Note For Use: Neoprene Foam Anti Vibration Pads are designed to absorb vibration, cutting down on noise and preventing movement. The rubber pads are easy to cut into different shapes and sizes for any application – just use scissors or a razor to trim to a perfect fit.

Rushing Water Noise

The sump pump is forcing water through the discharge pipe which causes the rushing water noise. On top of that there is the starting of the rushing noise in contrast to the silence that preceded it. Then the pump stops running and the water that is still in the discharge pipe runs back down into the sump pit. Which isn’t so bad but it does make some noise.

First, put a check valve on the discharge pipe right above the sump pump. This will prevent the water in the discharge pipe from flowing back into the sump pit.

Second, insulate the discharge pipe to block the noise. Honestly, most people don’t do this but it is an option.

BXI Double Noise Insulation Soundproofing Foam - 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels - Sound Dampening Panels for HVAC, Pipe, Machine, Wall and Door
281 Reviews
BXI Double Noise Insulation Soundproofing Foam – 39.4 X 13.4 X 1 Inches Egg Crate Sound Proof Acoustic Foam Panels – Sound Dampening Panels for HVAC, Pipe, Machine, Wall and Door
  • 【SPECIFICATION】: Size: 39.4”L X 13.4”W X 1”H; Covering 3.66 square feet; Weight: 2 lbs; Material: high-density eggcrate foam and sturdy rubber sound deadening blanket
  • 【DOUBLE NOISE INSULATION】: This soundproof foam panel consists of two layers. One egg crate foam absorption layer & one rubber sound proofing layer for double acoustic insulation. Average Transmission Loss: 24dB. Absorption Coefficient:0.74. NRC: 0.75
  • 【ABSORPTION & NOISE REDUCTION】: BXI double noise reduction sound proof foam is specially designed by professional sound engineers to meet the needs of both absorption and soundproofing. The acoustic foam layer is able to absorb noise and the overall echo in a space. The rubber layer is effective at dissipating vibrational energy before it can build up
  • 【ENDLESS APPLICATION】: BXI sound barrier is eco-friendly, non-toxic, waterproof and can keep heat. Perfect for engineering projects like HVAC, drain pipe, machine, wall, door and more. Available for both outdoor & indoor work
  • 【EASY TO USE】: It’s easy to cut this noise insulator into various sizes. And it’s flexible and sturdy. When using it to wrap pipes, please keep the foam side towards pipe. If you need to stick it to somewhere, 3M VHB double-sided tape or construction adhesive is highly recommended

Best Quiet Sump Pump Check Valve Choices

The quietest sump pumps have a spring loaded quiet check valve on the discharge pipe. They prevent the water hammer noise and the the clatter of the noisy type check valves as they close.

Most quiet check valves have a spring that closes the valve instead of the water pressure pushing the valve closed. However, in the table below there is one quiet check valve that does not use a spring but an air chamber. That is THE BASEMENT WATCHDOG Model KCV1.

PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe
Zoeller 30-0040 1.5" PVC Quiet Union Check Valve, White
Campbell Check Valve Quiet CLR1.5 by Brady MfrPartNo 0823-15C, White
THE BASEMENT WATCHDOG Model KCV1 1-1/4 in or 1-1/2 in Klunkless Sump Pump Check Valve
PumpSpy Silent Sewage or Sump Pump Check Valve, 2-Inch Check Valve, Stainless Clamps Fit 7-1/4" Gap in 2-Inch Schedule 40 PVC, Spring-Loaded Flapper, Quiet Check Valve, Sump Pump Life Increase
Campbell Mfg Llc 2" Quietsewage Chk Valve B-0823-20C Well Supply Accessories
PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe
Zoeller 30-0040 1.5" PVC Quiet Union Check Valve, White
Campbell Check Valve Quiet CLR1.5 by Brady MfrPartNo 0823-15C, White
THE BASEMENT WATCHDOG Model KCV1 1-1/4 in or 1-1/2 in Klunkless Sump Pump Check Valve
PumpSpy Silent Sewage or Sump Pump Check Valve, 2-Inch Check Valve, Stainless Clamps Fit 7-1/4" Gap in 2-Inch Schedule 40 PVC, Spring-Loaded Flapper, Quiet Check Valve, Sump Pump Life Increase
Campbell Mfg Llc 2" Quietsewage Chk Valve B-0823-20C Well Supply Accessories
$26.99
$34.10
$23.56
$19.98
$29.99
$27.26
Clear view?
Yes
No
Yes
No
Yes
Yes
Discharge pipe size
1 1/2
1 1/2
1 1/2
1 1/2 and 1 1/4
2 inch
2 inch
Ground Water or Sewage?
Ground Water
Ground Water
Ground Water
Ground Water
Both
Sewage
PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe
PumpSpy Silent Check Valve - 1-1/2" with Buna-N Couplings, Model CV-150, Spring-Loaded Flapper, Sump Pump Life Expectancy Increase, Includes Steel Clamps Fit 1-1/2″ Pipe
$26.99
Clear view?
Yes
Discharge pipe size
1 1/2
Ground Water or Sewage?
Ground Water
Zoeller 30-0040 1.5" PVC Quiet Union Check Valve, White
Zoeller 30-0040 1.5" PVC Quiet Union Check Valve, White
$34.10
Clear view?
No
Discharge pipe size
1 1/2
Ground Water or Sewage?
Ground Water
Campbell Check Valve Quiet CLR1.5 by Brady MfrPartNo 0823-15C, White
Campbell Check Valve Quiet CLR1.5 by Brady MfrPartNo 0823-15C, White
$23.56
Clear view?
Yes
Discharge pipe size
1 1/2
Ground Water or Sewage?
Ground Water
THE BASEMENT WATCHDOG Model KCV1 1-1/4 in or 1-1/2 in Klunkless Sump Pump Check Valve
THE BASEMENT WATCHDOG Model KCV1 1-1/4 in or 1-1/2 in Klunkless Sump Pump Check Valve
$19.98
Clear view?
No
Discharge pipe size
1 1/2 and 1 1/4
Ground Water or Sewage?
Ground Water
PumpSpy Silent Sewage or Sump Pump Check Valve, 2-Inch Check Valve, Stainless Clamps Fit 7-1/4" Gap in 2-Inch Schedule 40 PVC, Spring-Loaded Flapper, Quiet Check Valve, Sump Pump Life Increase
PumpSpy Silent Sewage or Sump Pump Check Valve, 2-Inch Check Valve, Stainless Clamps Fit 7-1/4" Gap in 2-Inch Schedule 40 PVC, Spring-Loaded Flapper, Quiet Check Valve, Sump Pump Life Increase
$29.99
Clear view?
Yes
Discharge pipe size
2 inch
Ground Water or Sewage?
Both
Campbell Mfg Llc 2" Quietsewage Chk Valve B-0823-20C Well Supply Accessories
Campbell Mfg Llc 2" Quietsewage Chk Valve B-0823-20C Well Supply Accessories
$27.26
Clear view?
Yes
Discharge pipe size
2 inch
Ground Water or Sewage?
Sewage

Use A Radon Sump Basin Cover To Stop Noises

Many discharge pipes have a small hole drilled into them to prevent air locking. So, when the pump starts pumping it squirts water out into the sump basin. That noise and the noise of the the water flowing into the basin and the noise of the water being sucked out of the basin can be muffled with a radon basin cover.

The Original Radon/Sump Dome (Model: SMR16101-CV)
370 Reviews
The Original Radon/Sump Dome (Model: SMR16101-CV)
  • Passive radon mitigation
  • Top discharge and vent
  • Retro-fit/repair old sump or Sewage Basin covers
  • Universal and easy to install, fits over all installed basins
  • Great for property transfers and rentals

Efficient Motors Reduce Pedestal Sump Pump Noise

An essential component of quiet sump pumps is the utilization of efficient motors. These motors not only excel in their primary function of effectively pumping water but also play a pivotal role in noise reduction.

Efficient motors consume less energy, generating less heat and noise during operation. This translates to a sump pump that not only saves you money on electricity bills but also operates with reduced noise output. The quieter motor design ensures that the sump pump doesn’t disrupt your household’s soundscape, especially during nighttime operation.

User-Friendly Design

Quiet sump pumps often feature user-friendly designs that make installation and maintenance hassle-free. These design elements include:

  • Easy Access Panels: Many quiet sump pumps are designed with removable filter screens, making it simple to inspect, clean, or perform routine maintenance tasks without the need for specialized tools. The Zoeller M53 sump pump does not need a filter screen which makes it even easier to maintain.
  • Smart Controls: User-friendly alarm systems and Wi-fi control interfaces provide a straightforward way to adjust pump settings and monitor its performance.
  • Compact Form Factor: Some models, such as pedestal type sump pumps, are designed to be compact and space-saving within the sump basin. Thus, allowing for easier installation in tight sump pits or utility rooms.

The user-friendly design ensures homeowners can maintain their quiet sump pumps without unnecessary complications, further contributing to a peaceful living experience.

Durability and Reliability

Quiet sump pumps do not compromise on durability and reliability. These pumps are built to withstand continuous water removal demands while maintaining quiet operation. Key aspects include:

  • Quality Materials: Quiet sump pumps are constructed using high-quality materials that resist corrosion and wear, ensuring a long lifespan.
  • Effective Pumping Capacity: They maintain their pumping capacity over time, even in challenging conditions, ensuring that your home remains protected.
  • Backup Systems: Many quiet sump pumps come with backup systems that kick in during power outages or in case of pump failure, providing an added layer of protection and peace of mind.

In summary, quiet sump pumps are not just about reducing noise; they are designed to be dependable, long-lasting, and efficient water removal systems that can quietly and effectively safeguard your home. These key features collectively create a reliable and tranquil home environment for you and your family.

Installation and Maintenance Tips for The Quietest Sump Pumps

Proper installation and regular maintenance are essential for ensuring that your quiet sump pump operates efficiently and remains a source of tranquility in your home. Follow these tips to reduce noise and keep your sump pump in excellent condition.

A. Proper Installation Techniques for Noise Reduction:

  • Vibration Isolation Pads: Use vibration isolation pads or rubber feet under the sump pump. These pads absorb and minimize vibrations, preventing them from being transmitted through the floor or walls of your basement.
  • Install A Quiet Sump Pump Check Valve:
  • Many discharge pipe check valves are very noisy and others are very quiet. It pays to buy a quiet sump pump check valve to begin with. Which might reduce the amount of noise enough to not have to take any other actions.
  • Installing check valves in the discharge pipe will prevent water from flowing back into the sump pit after the pump has shut off. This not only enhances the pump’s efficiency but also reduces the “water hammer” effect, which can create noise.
  • Secure the Discharge Pipe: Make sure the discharge pipe is securely attached to the sump pump and properly routed. Loose or improperly secured pipes can transmit vibrations and noise. This is particularly noisy when the discharge pipe vibrates against a wood floor joist.
  • Proper Ventilation: Ensure that the sump pit area is adequately ventilated when using pedestal type sump pumps. Good air circulation can help dissipate any heat generated by the sump pump, reducing the risk of overheating the motor and potential noise. This kind of noise means that the sump pump is about to fail and needs to be replaced.

B. Regular Maintenance to Ensure Quiet and Efficient Operation:

  • Clean the Sump Pit: Regularly inspect and clean the sump pit to remove debris, sediment, and any obstructions. Clean surroundings help the sump pump operate more efficiently and quietly.
  • Check for Clogs: Examine the inlet screen and discharge pipe for clogs or obstructions. A blocked pipe or screen can cause the pump to work harder and generate more noise.
  • Test the Float Switch: Test the float switch to ensure that it activates and deactivates the pump as intended. A malfunctioning switch can lead to excessive noise due to continuous running of the sump pump.
  • Inspect the Check Valve: Periodically check the condition of the check valve. If it’s damaged or not functioning properly, it can lead to water hammer and increased noise.

By adhering to proper installation techniques and conducting regular maintenance, you can ensure that your quiet sump pump operates efficiently and remains an unobtrusive guardian of your home. These efforts contribute to a peaceful living environment and reliable water removal when you need it most.

Conclusion

Take notice of the impact of a noisy sump pump in the quest for a serene and peaceful home environment. By choosing one of the quietest sump pumps available and considering your specific needs and preferences, you can transform your living space into a peaceful sanctuary free from the disruptive sounds of traditional sump pumps.

Richard Quick author at Best Sump Pumps
Richard Quick
Author at Best Sump Pumps

The first time I helped to install a drain tile and basement sump pump system was 1978.

Since then I have worked for a city water utility where I worked with and maintained pumps.

My rental properties and personal homes all needed sump pumps.

As a modular home dealer/builder, those new homes needed sump pumps.

I put that experience to good use by providing reliable, useful, and practical advice on buying, using, and maintaining sump pumps.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top