The Lee Magnum melter furnace was designed especially for the Ladle Caster. It features all of the great features of the Pro 20 including a large 4" diameter pot that hold approximately 20 pounds of lead and a 700-watt tubular heating element. This furnace does not have bottom pour capability and is designed for Ladle casting only. Specifications:- capacity: 20 lb capacity - voltage: 110 volt - pot diameter: 4" diameter - wattage: 700 watts - Melt time: approx. 20 minutes - function: designed for melting and blending lead alloys for bullet casting - notes: no pour spout, designed for Ladle casting only