Lightweight plastic non-siphoning float bowl for cattle and hogs provides constant fresh water without buttons or paddles. Drinking area, with cover down, measures 8.5" x 8.5" and is 4.5" deep. Black plastic tamper-proof cover protects the brass valve and plastic float mechanism. This is a durable low-maintenance bowl. Water line entry holes are on both sides. Includes stainless steel back plate for mounting. For replacement valve, order 766HB.