Formed out of heavy gauge galvanised steel. Offers a large, deep drinking area that is easy to clean. A constant level of water is maintained by an adjustable float valve moulded from a high grade nylon. Easily installed at any height by lag bolts or U bolts. 1/2" (12mm) pipe can be connected at right or left side. Approximate size 8" (20cm) Across x 4.5" (11.5cm) Deep and holds approx 3.6 Litres.