Little Giant Trough-O-Matic Stock Tank Float Valve with Plastic Housing and Expansion Brackets</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Float Valve automatically controls water level for most plastic and metal stock tanks， troughs， barrels and pans</li><li>Flows up to 245 gallons per hour， operates between 20 and 50 psi</li><li>High-grade polystyrene housing with expansion brackets to fit tanks with wider or thicker rims</li><li>Accepts a standard 3/4 inch garden hose</li><li>Also available in aluminum housing (Item No. TM830T， sold separately)</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41h%2BVV6U4sL.jpg' noproxy></br>