Product Description Q: I want to know more details, what to do?A: Please send us an inquiry with your email address if you seldom use Made-in-China, or just press the button chatting online, We are here for you.Q: If I want a sample, Can I get it?A: Of course, most of...
Product Description Efficient Oil Sealed Rotary Vane Vacuum Pump with Double Stage System for Lab Equipment  The rotary vane vacuum pump is an oil-sealed rotary displacement pump. The outlet valve is oil-sealed. The inlet valve is designed as a vacuum safety valve...