Providing vacuum condition for the processes of evaporation, distillation,
crystallization, drying, sublimation, filtration and decompression and degassing. And solvent recollection, extracting for various materials with severe toxicity, flammability and probability of explosion, strong acid and alkali. Besides applicable occasion of circulating water vacuum pump and spiral slice vacuum pump, it also can be used in fields like product analysis of medical treatment and medication and Police detective techniques.
(1)Replace circulating water vacuum pump and spiral slice vacuum pump.
(2) No need of any working medium. No friction in working parts.
(3)The vacuum is stable. And the degree is easy to be controlled and can be adjusted according to experiment requirements.
(4)All parts that exposed to gas need surface treatment with Teflon(PTFE), has complete chemical resistant ability.
(5)Valve plate adopts imported materials.
(6)The special motors is made by the famous electric manufacture ODM with reasonable. transmission design and self cooling exhaustion system that can work for a long time.
(7) Small volume, light weight, easy to move and save space in the lab.
(8) Easy to repair and maintain.
Model | MP-401 |
Power(W) | 250 |
Power Supply (V/Hz) | 220/50 |
Speed(rpm) | 1400 |
Suction Diameter(mm) | 10 |
Exhaust Diameter(mm) | 10 |
Maximum Vacuum(MPa) | 0.098 |
Sucking Amount(L/min) | 45 |
Dimensions(mm) | 195L×440W×290H |
Weight(kg) | 15 |
DL Series Low temperature system / 20litres, 50litres middle and large type of rptary Evaporator / MP-401
DHJF / R Rotary Evaporator / MP-401
Packaging & Shipping
We have Standard wooden or carton boxes for you. Goods will be shipped by air or sea.
Company Information
Zhenghzou Greatwall Scientific Industrial and Trade Co, Ltd. is a company for scientific experimental instrument and industrial related equipments integrated with researching, developing, manufacturing, and managing. The company not only keeps promise in high quality to products and high service to consumers, but also pays more attention on technological innovation.Company was established in 1988 located in Zhengzhou, Henan. We have more than 25 years of experience for providing you high quality products. The number of employees is more than 200 people. The company products have more than ten series and one hundred types of lab equipments include multiple-use circulating water vacuum pump, rotary evaporator, glass reactor and so on.
Exhibition
* On March 23th, 2015, "the Middle East Dubai Exhibition of Experimental Apparatus
and Analytical Equipments” was opened in Dubai’s International Exhibition Centre
(World Trade Centre). Our company was invited to attend the Dubai's exhibition
FAQ
Why do you choose Zhengzhou Greatwall?
Our company was established in 1988, we have more than 25 years of experience for providing you high quality products. The company keeps promises and strictly abides by the contracts. It servers for development of education, science and industry based on high quality goods, excellent performance and flawless after-sales service. Our company has become the first enterprise passed ISO9001 International Quality System Attestation in the same domestic industry.
Where have we already sold?
At present, Zhengzhou Greatwall Company has multilevel cooperation relationship with domestic universities and scientific institutions. The domestic branch offices and business agents are distributed more than 20 areas. There are agents in Taiwan, Hong kong and Macau. For the international markets, the products of the company are facing over Asia, Europe and America now. There are our agents in Korea, Canada and India etc, Products are sold to the United States, Italy, and so on.
what' s our products' advantages?
A. Trustworthy brand, high quality and competitive prices between others.
B. Strictly quality management when producing.
C. Professional team work, from designing, developing, producing, packing and shipping.
D. After-sale services, we have one year warranty if there is quality problem, we will let us professional technicist to deal with our products’ problem.
Main Products: Teaching and Research Special Instruments Water Circulating Multi-purpose Vacuum Pump ,Low-temperature Cooling Liquid Circulating Pump ,Double-layer Glass Reaction Kettle with Variable Frequency Speed Control ,Rotary Evaporator ,Integrated Thermostatic Magnetic Blenders ,Diaphragm Vacuum Pump ,Solvent Recovery Vacuum System ,Recyclable Cooler ,Water Circulating Chiller ,Low-temperature Stirring Reaction Bath ,Hermetic Refrigerating and Heating Circulator ,High Temperature Circulator ,Stirrer
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