Search
Sump Pump Quick Search
462
Sump Pump
Models
Sump Pump Quick Search
Start Shopping for Sump Pumps

The Little Giant es33d1-10 - 1/3 hp cast iron submersible sump pump w/ diaphragm switch is available for purchase today.

Read Little Giant 506420 reviews before checking out.


Get the best deal on your new Little Giant 506420.

No coupon code required.

Little Giant ES33D1-10 - 1/3 HP Cast Iron Submersible Sump Pump w/ Diaphragm Switch

Close
Little Giant Sump Pumps and AccessoriesModel: 506420
(Based on expert analysis, manufacturer ratings and customer reviews)
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
2 Reviews
Share This Product
Plus 1 This Product
Tweet This Product
Pin It!
In-Stock In-Stock
Ships Tuesday, Dec 6th

Estimate Arrival
$139.99

StoreShippingPriceShop
 
In-Stock
Free Shipping
$139.99
No Sales Tax*
(Except IL)
Buy
 
$139.99
No Sales Tax*
(Except IL)
Visit Site
  • Features
  • Specs
  • Q&A 
  • 2
    Reviews
  • Articles
  • Shipping
  • Accessories
Style
Primary Sumps Pumps
GPH
3120
Gallons
HP
1/3
Horse Power
Switch Type
Diaphragm Switch
Contractor Grade, High Performance, Submersible Sump Pump
For use in residential and light commercial applications

Epoxy Coated Cast Iron Housing
Corrosion resistance design extends the life of the pump

Piggyback Diaphragm Pressure Switch
Provides reliable automatic operation

Thermal Overload Protected, Powerful 1/3 HP (5-Amp) PCS Motor
For high starting & running torque
Low amp draw to conserve electrical energy

Oil-Filled Motor Housing
For lifetime bearing lubrication & maximum heat dissipation

Recessed, Composite Vortex Impeller
Reduces clogging with the ability to pass up to 3/8" solids

Stainless Steel Fasteners
Protects against corrosion in harsh sump pits

Upper Sintered-Sleeve Bearing & Lower Ball Bearings
Minimizes friction while providing smooth & quiet operation

Carbon/Ceramic Mechanical Seal
Assure maximum protection against pump failure

1-Year Limited Warranty


Need Help? Ask Our Sump Pump Experts.
Base
Min Sump Basin Size
18 Inch
Motor
Thermal Protection
Yes
Power Cord Length
10 Feet
Oil Free Motor
No
Pump
Housing Material
Cast Iron
Solids Handling Size
.375 inch
Float Type
Diaphragm
GPH @ 0 feet
3120
GPH @ 5 feet
3120
GPH @ 10 feet
2400
GPH @ 15 feet
1680
Discharge Port Size
1-1/2 Inch
Built-in check Valve
No
Float On
10-12 Inches
Float Off
4-6 Inches
Manual Override
Yes
Overview
Weight
28 Pounds
Product Length
9.75 Inches
Product Width
11.75 Inches
Product Height
9.25 Inches
Consumer Warranty
1 Year
UPC
010121109049
Model
506420
Download Documents
Need Help? Ask Our Sump Pump Experts.

*Ask Jim about the Little Giant 506420. Sorry, no repair questions:


*Name:


*State:


*Email: 


 Receive Weekly How-To Tips & Specials 


*Required Field Submit

Questions before buying? Ask Jim about this item. Sorry, do not submit repair related questions.

Little Giant 506420 Reviews & Ratings
2 Reviews  Sort by 
 
Brad
Most Helpful Positive Review
REVIEWED
JAN.
05
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Pump
Installed similar model (can't tell because it covered in gunk) in 1999 and just starting to run a bit questionable. Never touched it since installation. It's basically surrounded by 2-3" thick sediment (sand). Hate to touch or replace something that's worked so well but might be time...Will be this model!!
Brad Recommends This Little Giant Product
Was this review helpful?
00
Jim Z.
Woodridge, NY
Purchased from Sump Pumps Direct
Purchased 1/3/15
REVIEWED
JAN.
24
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Great Pump
This is the second pump that I have had the first performed flawlessly behind the scenes do that I was totally unaware that it was there. It just did what it was supposed to do. I love it.
Jim Recommends This Little Giant Product
Was this review helpful?
10
Free Freight
  • Ships via FedEx Ground
  • Free to Lower 48 States
  • Standard Rates to Alaska, Hawaii
We currently CANNOT ship this product to Canada or any destination outside of the United States
Expedited Shipping
  • Next-Day Delivery Available
  • Additional Shipping Rates Apply
  • Select During Checkout
 Learn More  Learn More
 


44%
Buy This

Compare
Learn More About 30-0181

$11.99 



 


38%
Buy This

Compare
Learn More About BWD-HWA

$14.99 



 


8%
Buy This

Compare
Learn More About CC00SL15

$19.99 



 



Compare
Learn More About 98138015

5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5
1 Review
 2   Q&As
$39.99 



 



Compare
Learn More About 98138025

3.7 out of 53.7 out of 53.7 out of 53.7 out of 53.7 out of 5
3 Reviews
 1   Q&A
$89.99 



 



Compare
Learn More About 98138010

$31.99 



 



Compare
Learn More About M22200

Sold Out
$79.99 



Sign Up
Receive Weekly How-To Tips & Specials