The Atlas Pneumatic Piston Pump Model 103A is powered by compressed air. The control motor is located at surface grade for easy installation and maintenance. Industrial-quality air pressure is used to power the pump motor. Power to the pump is direct from grade through the sucker rod assembly. The pump removes water and product (e.g., leachate) from a four-inch (10.16 cm) diameter well casing or greater to depths of 86 feet (26 meters). The fluid inlet is located at the bottom of the pump intake cylinder and removes water or product to 0 submergence depth.