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Little Giant® Trough-O-Matic® Stock Water Tank | Float Valve Controlled Watering Tank with Plastic Housing (Float Valve with Expansion Brackets, 1, Count)

  • Based on 841 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 26
Order within 16 hours and 50 minutes
Available payment plans shown during checkout

Style: Float Valve with Expansion Brackets


Unit Count: 1.0


Features

  • Float Valve automatically controls water level for most plastic and metal stock tanks, troughs, barrels, and pans
  • Flows up to 245 gallons per hour, operates between 20 and 50 psi
  • High-grade polystyrene housing
  • Accepts a standard 3/4 inch garden hose

Brand: Little Giant


Color: Black


Material: Polystyrene


Capacity: 245 Gallons


Item Weight: 1 Pounds


Brand: ‎Little Giant


Color: ‎Black


Material: ‎Polystyrene


Capacity: ‎245 Gallons


Item Weight: ‎1 Pounds


Shape: ‎Rectangular


Global Trade Identification Number: ‎18


UPC: ‎084369082518


Manufacturer: ‎Miller Manufacturing


Part Number: ‎TM825T


Item Weight: ‎1 pounds


Product Dimensions: ‎3 x 7.5 x 3.5 inches


Item model number: ‎TM825T


Is Discontinued By Manufacturer: ‎No


Size: ‎1 Count (Pack of 1)


Style: ‎Float Valve with Expansion Brackets


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Included Components: ‎Float Valve


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: October 15, 2006


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • withstand the test of time
Style: Float Valve with Expansion Brackets Unit Count: 1.0
I have a dozen troughs, I have used the metal version for years, with the exception of one of these plastic versions. The metal ones last a few years but then corrode badly in my hard water. I didn't think that the plastic would last but then realized that my lone plastic float has been in place for 15 yrs, despite my hard water and numerous assaults by horses and livestock. I used to get these at the local tractor supply but they started to carry another brand. I tried that brand and they just failed right and left. Glad that I found these on Amazon, just replaced all my floats, these are sturdy, reliable and save a lot of labor. ... show more
Reviewed in the United States on June 22, 2025 by marlene

  • No more wasting water and flooding the yard.
Style: Float Valve with Expansion Brackets Unit Count: 1.0
Love being able to hook up the hose and walk away.
Reviewed in the United States on June 24, 2025 by Charlie Spoelman

  • Great float for my horses water
Style: Float Valve with Expansion Brackets Unit Count: 1.0
I constantly replace my horses float! They always knock it off or something. This has been one of the best! I love it! Helps me save time and not worry about watering or if the float got stuck or stopped working. I love it and would buy more when needed for the horses and cows.
Reviewed in the United States on May 23, 2025 by Disappointing

  • Great valve but sprays up when filling
Style: Float Valve with Expansion Brackets Unit Count: 1.0
I have these on two fish ponds and they work great but when initially filling, they spray water into the air. Maybe there is a use for that. Maybe to let you know the water is running at a high rate. Just be aware of the spray when installing as it can get you wet. I also use Dare valves that are almost identical and same price except for the spray hole. ... show more
Reviewed in the United States on October 14, 2024 by Bobby J. Denson Bobby J. Denson

  • No more worry about watering our cattle!
Style: Float Valve with Expansion Brackets Unit Count: 1.0
Works beautifully! Our cattle have a steady supply of water.
Reviewed in the United States on June 15, 2025 by Mary K Sammons

  • The perfect float
Style: Float Valve with Expansion Brackets Unit Count: 1.0
The item was perfect. What I found out was the ones that I bought from TSC had the wrong cotter pins in them and and a wooden let the water shut off overflow the tank, so I took cotter pins out of some older floats. I had and used them in those at TSC and it worked perfectly manufacture screwup but I always will buy these from Amazon. ... show more
Reviewed in the United States on February 6, 2025 by Rick Machak

  • Game changer
Style: Float Valve with Expansion Brackets Unit Count: 1.0
I feel like an idiot for not doing this sooner. Live in North Carolina where heat and humidity make molds and algae flourish. We had to dump and scrub the horses tanks every week. When its hot, they empty a tank in a day. It was a daily, sometimes 2 x a day chore just to keep clean water. Put this baby on, with a stock tank tablet, and so far have had a tank FULL of clean water every time I check for 2 weeks. Will see how long it lasts with a curious gelding, but so far so good. Excellent as a matter of fact. 68 year old woman assembled and installed with no problem. Nuf said. ... show more
Reviewed in the United States on August 3, 2024 by Suedoc

  • It does the job
Style: Float Valve with Expansion Brackets Unit Count: 1.0
I have purchased several of these throughout the years. They do a good job of shutting off the hose so you do not overfill your tank. They are plastic however so they don't last a long time, maybe a couple years.
Reviewed in the United States on February 21, 2025 by Lorna M. Willard

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