Ultrasonic Crest Tank with Heater - 11 Gallon - #4HT-1218-12. This transducerized tank provides optimum environment for precision cleaning. Constructed of cavitations resistant 316L stainless steel bright annealed. Features 12.8 amp / 2000 watts / 240 volt. Tank size is 12"W x 18"L x 12"H. Overall dimension is 15"W x 14"L x 12"H.