2 China 
1 Germany 
1 Belgium 
Rymp 201z Diaphragm Vacuum Pump - China
price: 4000.00 Dollar US$
·Low temperature motor, keeps the pump working at low temperature.
·New designed structure improve the vacuum and pumping rate significantly.
·A substitute for water circulating vacuum pump and rotary vane vacuum pump.
·No need of water, clean and eco-friendly.
·All parts that contacting gases are made of PTFE+ FV rubber with chemical resistance.
???? Why Scientists & Engineers Choose Our Vacuum Pumps
✅ Ultra-Quiet Operation – As low as <45 dB(A), perfect for open labs, classrooms, and cleanrooms.
✅ Oil-Free & Maintenance-Light – No oil contamination, no messy changes.
Ideal for sensitive chemical and biological applications.
Company Contact:
- Phone: 13093881266
- Address: 17th Floor, Building 3, Greenland Central Plaza, No.98 Daguan Road, Hangzhou, China, Hangzhou City (杭州市), Zhe Jiang (浙江省), China
- Email:
Published date: January 4, 2026
- Business Description: hangzhou royall import & export co., ltd. neighboring ningbo port, shanghai port, hangzhou xiaoshan int’l airport and shanghai pudong int’l airport, sharing excellent environment and convenient transportation, is a company which mainly engages in pharmaceutical intermediates and pharmaceutical equipment including centrifuges, planetary ball mill, blister packing machine, peristaltic pump cold trap, cooling and heating thermostat equipment, pumps, air compressor, filter, grinding machine and so on.
both domestically and internationally, we have successfully created market channels.
currently, royal pharma has been granted universal agency and foreign area agency status by some chinese chemical enterprises
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