Our new high-flow water bowl combines the qualities of our time-proven AU82C water bowl with a high-flow water valve that delivers a full 5.8 gallons of water per minute at 40 PSI. Rugged bowl is made of black enamelled cast iron and can be counted on for many years of reliable livestock watering. Water is released into the bowl by nudging the orange cylindrical plastic nose 'paddle' in any direction, so animals learn quickly. The simple, safe, water-release valve at back of bowl makes cleaning a quick, easy job. Bowl is equipped with brass valve and 3/4" top and bottom inlets. Fastening clamp included.