Overview:

The SZ series water ring vacuum pumps and compressors are modified versions of products imported from the former Soviet Union in the 1960s and 1970s. Previously, they were mainly used in vacuum water intake projects for large water pumps. Due to their low efficiency and poor vacuum performance, these products have gradually faded from the domestic market. Our company has many years of professional production experience in water ring pumps, so we still retain the production plan for this series. However, currently it is only used for maintenance, and for replacing old pumps. When selling, our company does not recommend this product as a new project to introduce to users.