The front-approach Model ADA 3900 SM is a “chilled” aggregate drinking fountain that is designed for areas where the fountain position is as important as the cold water that it provides. The push button is located on the side of the arm instead of on the end. Push button for the main pedestal is in the standard location. The weather-resistant fountain is recommended for areas with high sand and salt conditions as well as for areas with aggregate site furnishings and amenities. Most Dependable Fountains, Inc., Arlington, TN