Description:

1. It centralizes vacuum and refrigeration, and combines features of cooling liquid circulating pump and vacuum pump. It can provide vacuum condition and cooling condition for rotary evaporator simultaneously.
2. It is equipped with refrigerating circulating system which can keep water temperature around 4℃ to guarantee vacuum pump in perfect working condition and ensure the best negative pressure level.
3. Designed with three taps, it can provide negative pressure condition for three equipments at the same time. Equipped with three vacuum gauges, negative pressure level can be monitored visually.
4. Evaporator is made of stainless steel which is corrosion-resistant.