● Circulating water multi-purpose Vacuum Pump is a new type of multi-purpose Vacuum Pump designed with circulating water as the working fluid and the principle of negative pressure generated by jet, which provides vacuum conditions for chemical laboratories and circulating cooling water to the reaction device. Circulating water multi-purpose Vacuum Pump is widely used in evaporation, distillation, crystallization, filtration, decompression, biochemistry and other operations, and is the core equipment of laboratories in colleges and universities, chemical industry, food processing and other fields.

● Small size, light weight and beautiful appearance.
● The important core part of the motor is made of high-quality stainless steel shaft core, which greatly increases the durability of the product.
● Special fluid muffler reduces the gas in the water, makes the vacuum higher and more stable, reduces the friction between gas and liquid, and reduces the noise.
● Double tap, double display, can be used alone or in combination to increase the diversity of use.
● The appearance is made of ABS engineering plastic integrated molding, which is more stable and has lower impedance, so it has higher working efficiency.
● Partial sealing treatment, with oxidation resistance, oil resistance, corrosion resistance and atmospheric aging resistance.