Skip to Main Content

For security, click here to clear your browsing session to remove customer data and shopping cart contents, and to start a new shopping session. 

Tractor Supply Co.

We Are Listening...

Say something like...

"Show me 4health dog food..."

You will be taken automatically
to your search results.

Please enable your microphone.

Your speech was not recognized

Click the microphone in the search bar to try again, or start typing your search term.

We are searching now

Your search results
will display momentarily...

Main Content

Little Giant Automatic Waterer

SKU: 505125099
Little Giant Automatic Waterer
Enter Zip Code for price More Info
Product price

Save Up To
See price at checkout More Info
Product Rating is 3.1


TSC of  #

TSC of  #

TSC of  #

TSC of  #

Check Availability at Other Stores
Standard Delivery Not Available to 
Notice: This item will ship within 0 days.
This product may require up to 0 additional days for order processing prior to shipping.
Change Delivery Location

Item Information

Little Giant Automatic Waterer works well for horses, cattle, hogs and dogs.

  • Safely operates between 20-50 psi
  • Constructed from heavy gauge, prime draw quality steel
  • Can be easily installed at any height using lag bolts or U bolts
  • Will fit a 1/2 inch pipe with a left or right connection

Specification Description
Brand: Little Giant
Product Width: 10-3/4 in.
Sheep: Yes
Product Length: 10 in.
Pig: Yes
Life Stage: Any
Product Height: 5-1/2 in.
Cattle: Yes
Product Weight: 4.15 lb.
Capacity: 76 oz.
Warranty: 1-Year Limited
Horse: Yes
Mount Style: Mounts to walls
Goat: Yes
Manufacturer Part Number 88SW
Little Giant Automatic Waterer is rated 3.2 out of 5 by 20.
Rated 4 out of 5 by from Fresh water 24/7 It took my little horses a while but they love it now. Fresh water all the time.
Date published: 2019-04-19
Rated 2 out of 5 by from Corrodes quickly My previous auto-watering trough lasted for years before corroding and pitting. This one lasted about two months. The flow valve sticks and bowl looks terrible. I would not recommend this for long term, outdoor usage or livestock use.
Date published: 2018-10-10
Rated 5 out of 5 by from Great Product Have been using these waterers for years, have 8 of them. If properly installed, they work great. Have to make sure not to turn the float when tightening the nut on the valve side. There is almost nothing that can go wrong with them, simple design and you can order replacement rebuild kits if the float get broken. Strongly recommend these!
Date published: 2018-08-28
Rated 5 out of 5 by from Great for my two huge Dobermans I have two 80 lb Doberman pups that chew on everything, including any watering bowls which usually dumps out the water. They drink copious amounts of water, too. This has worked well with my stainless steel braided water line attached.
Date published: 2018-04-02
  • y_2020, m_1, d_21, h_12
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.4
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_20
  • loc_en_US, sid_505125099, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 4ms

How do you hook it up to a faucet? It has a female thread and no hose I have used had a female thread on both ends.

Asked by: Cliff Ward
The manufacturer advised that it would require a garden hose thread adapter (1/2" Female NPT).
Answered by: NRoberts
Date published: 2019-05-12

Does this have a float valve or is it push triggered

Asked by: KalDaka
This is equipped with a float valve.
Answered by: JasmineH
Date published: 2020-01-18

does this have a drain hole?

Asked by: DAkers
This product does not have a drain hole.
Answered by: MitchellW
Date published: 2019-10-01

Will this work from gravity feed or does it have to be from a water pump at 20psi?

Asked by: scooterkb
It will work with a gravity feed. It will just fill much slower.
Answered by: DanielB
Date published: 2018-10-24
  • y_2020, m_1, d_21, h_12CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.4
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_en_US, sid_505125099, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING)]
  • clientName_tractorsupply
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • LOCAL, getContent, 3ms