SHZ-D (Ⅲ) circulating water vacuum pump
Features: A circulating water vacuum pump is a kind of laboratory vacuum generator that makes use of a water jet to generate a vacuum. Provide vacuum situations for evaporation, distillation, crystallization, drying, sublimation, filtration, and pressure discount, and degassing. Advantages: Double faucets, two vacuum meters, alone or in parallel. Newly improved anti-corrosion 4 faucets, with…