Yili BrandCarbonated Beverage Series Vacuum UnitThe SPBZ-W series water jet vacuum unit is enhanced by adding one or more corrosion-resistant steam jet pumps. This configuration significantly increases the vacuum level of a single water jet vacuum pump, and is widely used in industries such as chemicals, textiles, food, brewing, metallurgy, and environmental protection for processes including vacuum absorption, vacuum filtration, vacuum concentration, vacuum drying, vacuum crystallization, vacuum conveying, and vacuum oxygen removal/addition. It is an ideal replacement for the Roots vacuum unit. The addition of a "finned graphite-modified polypropylene heat exchanger" enhances performance.