The 5000BU is our smaller manual fill unit with a 2.5L water capacity, 2.5 bar pressure, and all stainless steel construction. It features 4 safety systems. The 5000BU is for those that demand the best performance but don’t require more than 2.5L capacity. Paired with the 3800IA steam brush, it produces dry pressurized steam perfect for a wide variety of materials and applications. Proudly Made in Italy.