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The Liberty Pumps 404 - 1/3 hp compact remote sink/drain pump system (1-1/2") is available for purchase today.

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Liberty Pumps 404 - 1/3 HP Compact Remote Sink/Drain Pump System (1-1/2")

(Based on expert analysis, manufacturer ratings and customer reviews)
4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
37 Reviews
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  • Features
  • Specs
  • 3
    Q&A 
  • 37
    Reviews
  • Articles
  • Shipping
  • Accessories
Style
Primary Sumps Pumps
GPH
2040
Gallons
HP
1/3
Horse Power
Switch Type
Piggy-Back Tether Float Switch


Product Video Disclaimer: "PED is not responsible for any variances from the product in this video and the item you purchase. Please review all product specs prior to purchase."

Automatic Remote Drain Pump & Laundry Tray System
Factory pre-assembled for easy installation

Corrosion-Resistant Submersible Sump Pump
A superior value for gray waste-water removal

Rugged & Thermally Protected 1/3 HP Motor
Hermetically sealed, permanently lubricated design

High-Temperature, Engineered Polymer Impeller
Vortex style design for superior solid handling up to 3/8"

Non-Corrosive Stainless Steel Fasteners & Rotor Shaft
Permanently lubricated upper/lower bearings for extended life

Corrosion-Resistant, Compact Poly Basin (11.1" H x 13.75" W)
Great for under sinks, wet bars and laundry/dehumidifiers

QuickTree® Technology & Quick-Disconnect 10' Power Cord
Separate access cover for easy switch inspection/removal
Allows for easy replacement of cord without breaking motor seals

Integrally Molded-In Connections & Rubber Gaskets
Provides a superior, gas-tight seal

1-1/2" Inlet, Discharge and Vent
Requires 1-1/2" Check Valve (Sold Separately)

3-Year Limited Warranty


Need Help? Call Our Sump Pump Experts.
Model
Model Number:404
UPC:671812113860
Manufacturer:Liberty Pumps
Made in USA:Yes
Housing Material:Unknown
Min Sump Basin Size:14 Inch
Motor
Motor Amps:5.2 Amps
Thermal Protection:Yes
Power Cord Length:10 Feet
Oil Free Motor:No
Pump
Float Type:Piggy-Back Tether Switch
GPH @ 0 feet:2040 GPH
GPH @ 5 feet:1740 GPH
GPH @ 10 feet:1440 GPH
GPH @ 15 feet:900 GPH
GPH @ 20 feet:180 GPH
Discharge Port Size:1-1/2 Inch
Built-in check Valve:No
Overview
Float On:Not Available
Float Off:Not Available
Manual Override:Yes
Solid Handling:3/8 Inch
Weight:19 Lbs. (8.62 kilograms)
Dimensions:13.75"L x 13.75"W x 11.125"H
(34.93 x 34.93 x 28.26 cm)
Consumer Warranty:3 Years
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  3 Questions
Q: For a sink sump pump installation is their a studor vent or air admittance valve that can vent a sump pump?
by Scott D from Florida on January 21, 2014

A: Thank you for your interest in Sump Pumps Direct.
Per the installation instructions for the Liberty 404 Sink/Drain Pump System:

Provision is made for a vent stack to allow extra volume for high suds conditions, and to ensure proper drainage of the fixture. HAND-TIGHTEN ONLY. DO NOT CAP-OFF VENT. DO NOT use ONE-WAY QUICK-VENTS or AIR ADMITTENCE VALVES as they will not guarantee proper fixture performance. The vent pipe should have a union to facilitate removal if required and shall be connected directly to a building or house vent.

This is pretty standard for all of these systems.
by Jim, Product Expert
Q: Hello, does this come fully assembled? All I have to do is connect the drain and discharge and plug it in?
by Bryan from Indiana on March 07, 2013

A: The Liberty model 404 does come fully assembled, however you may need to connect to a vent, depending on your application. Please check out the instruction MANUAL for the full installation process. If you have additional questions, please let me know.
by Jim, Product Expert
Q: I need a pump for putting a washing machine in the basement (drain line 6 feet above floor) is the "Liberty 404" suitable for this?
Also, where must the "vent" be routed to?

by Curtis from North Carolina on August 30, 2012

A: Definitely! The Liberty 404 is specifically designed to be used for a remote sink drain or a laundry application as long as the water temperature does not exceed 140 degrees Fahrenheit.

Per the product manual:
Provision is made for a vent stack to allow extra volume for high suds conditions, and to ensure proper drainage of the
fixture. HAND-TIGHTEN ONLY. DO NOT CAP-OFF VENT. DO NOT use ONE-WAY QUICK-VENTS or AIR ADMITTENCE
VALVES as they will not guarantee proper fixture performance. The vent pipe should have a union to facilitate removal if required
and shall be connected directly to a building or house vent.

You can also check out the complete manual HERE if you would like more information.
by Jim, Product Expert
Liberty Pumps 404 Reviews & Ratings
Overall Rating
Features
5/5
Quality
5/5
Performance
5/5
Value
5/5
Overall
4.9 out of 54.9 out of 54.9 out of 54.9 out of 54.9 out of 5
Pros
Easy To Use (14)
Quiet (13)
Price (10)
I'd Buy It Again (10)
Reliable (5)
Cons
Can't Forsee Any (1)
Durability (1)
My Last One Lasted 3 Yrs (1)
97% of respondents would recommend this product to a friend
37 Reviews  Sort by 
 
Charlie
Tampa Bay, FL
Purchased from Sump Pumps Direct
Purchased 4/20/14
Most Helpful Positive Review
REVIEWED
SEP.
15
2014
5 out of 55 out of 55 out of 55 out of 55 out of 5
Sump Pump For Kennel House
We built a room for our dogs to spend the day while we are at work. We added a tub to the room so we could give then a bath when needed. Key to successful install was running the drain about 140 feet to our sewer connection. We called you guys and you recommended a Liberty 404 pump. It was easy to install, runs quietly and works very efficiently. Thank You Sump Pumps Direct!
View Image
Pros: Quiet, I'd Buy It Again, Durable, High Quality
Charlie Recommends This Liberty Pumps Product
Charlie's Experience With Sump Pumps Direct
Web Site
5/5

Service
5/5

Shipping
5/5
"Explained what we wanted to do and got the help we needed."
 more
Was this review helpful?
76
Ernest C.
Gastonia, NC
Purchased from Sump Pumps Direct
Purchased 3/11/16
Total Reviews
2 Reviews
REVIEWED
MAY.
14
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Pump So Far
I Installed this pump under our laundry sink in the basement, about a month or so ago. Had to pipe it into the 2 inch drain line in the house. It is plastic pipe so not that big a deal. The hardest part was installing the vent pipe thru the block and brick wall and up the side of the house to terminate above the roof. The pump has preformed fine since then.
Ernest Recommends This Liberty Pumps Product
Was this review helpful?
00
Douglas H.
Covington, GA
Purchased from Sump Pumps Direct
Purchased 10/14/15
REVIEWED
DEC.
08
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great For My Salon!
Allows us to put sinks in without bustin up any concrete!
Douglas Recommends This Liberty Pumps Product
Was this review helpful?
10
Randy C.
Hinsdale, NY
Purchased from Sump Pumps Direct
Purchased 11/11/15
REVIEWED
DEC.
04
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Excellent Product
I've had it installed for about 3 weeks and it works perfect so far. very quiet running.
Randy Recommends This Liberty Pumps Product
Was this review helpful?
10
Chas R.
Downers Grove, IL
Purchased from Sump Pumps Direct
Purchased 5/28/15
REVIEWED
JUN.
23
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Reliable Low Profile Sump Pump.
We are happy with the Liberty Pump - it is the lowest profile sump pump we could find for our application.
Chas Recommends This Liberty Pumps Product
Was this review helpful?
32
Raymond K.
Carmel, NY
Purchased from Sump Pumps Direct
Purchased 5/28/15
REVIEWED
JUN.
19
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Well Made Unit
Quality of pump unit far above what can be found at the box stores. After many replacements of those, I've gone with this unit for all my installations. The float service hatch is an excellent idea affording you access to the sump without taking the plumbing lines apart.
Raymond Recommends This Liberty Pumps Product
Raymond's Experience With Sump Pumps Direct
Web Site
5/5

Service
5/5

Shipping
5/5
"Well run outfit, fast shipping!"
 more
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32
Daniel
Kennebunkport, ME
Purchased from Sump Pumps Direct
Purchased 4/6/16
Total Reviews
2 Reviews
REVIEWED
APR.
27
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Works Great
The 404 Liberty pump works great on my utility sink. The pump is quite and is doing the job.
Daniel Recommends This Liberty Pumps Product
Was this review helpful?
00
Kevin
Purchased from Sump Pumps Direct
Purchased 12/26/15
REVIEWED
FEB.
02
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great For Basement Utility Sink
Needed a replacement for a pump which we manually had to flip a switch to turn on/off for our utility/laundry sink. Installation was pretty easy for 2 people with basic plumbing knowledge. Built in float switch works perfectly and this also runs much quieter than the manual pump. Only regret is that I didn't buy this 8 months sooner.
Pros: Quiet, Reliable, High Quality
Kevin Recommends This Liberty Pumps Product
Was this review helpful?
00
Daniel M.
Marble Falls, TX
Purchased from Sump Pumps Direct
Purchased 12/3/15
REVIEWED
JAN.
18
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Well Built
This appears to definitely be well constructed. I was looking to transform the laundry area of my smallish garage and install a double utility sink. I purchased this to allow me to do so, and pump the gray water up to the in-wall laundry drain.

In order to accomplish this, I had to use one inch PVC pipe out of the check valve, and clamp a 1 1/8" washing machine drain hose to the upper end of the PVC. I had not tie-wrapped the drain hose yet prior to testing, and the pressure blew it... more
Daniel Recommends This Liberty Pumps Product
Jim, the Sump Pump Expert
Product Expert
Daniel,
In response to your installation, I would suggest using 1-1/2" PVC for the entire discharge. By using a smaller 1" pipe, you're restricting the flow of the pump, which requires the pump to work harder, decreasing the life span of the pump.
more
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00
David M.
Sykesville, MD
Purchased from Sump Pumps Direct
Purchased 10/25/15
REVIEWED
NOV.
16
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Solid Little Pump, So Far
I purchased this pump about a month ago. No problem with install, pretty straight forward. It is quiet while running (very nice). Seems to handle the laundry sink water with no issues. Pumps water out at 8 ft elevation will ease. So far, so good.
David Recommends This Liberty Pumps Product
Was this review helpful?
00
Geri M.
East Amherst, NY
Purchased from Sump Pumps Direct
Purchased 8/6/15
REVIEWED
SEP.
19
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Pump
Many years ago we had a motor hooked near our wash tubs in the basement. The washer would empty the water into a wash tub and the motor acted to pump the water up and out to the sewers. I can't tell you how many times I forgot to go down and turn the switch on.

So what happened was that I had a small flood each time. Then I saw this pump on line and decided to try it. Well it is great, the switch can be left on all the time. When the washer empties the water goes into the pump and is then... more
Geri Recommends This Liberty Pumps Product
Was this review helpful?
00
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