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Product Name Brand Model Area Price (RMB  Yuan / piece ) diaphragm vacuum pump Tianjin Jin Teng GM-0.20 Shanghai 650 — 1450 Tianjin 700 — 750 Guangdong 700 — 990 Jiangsu 760 — 1420
“Jinteng†brand GM-0.20 diaphragm vacuum pump has advanced design, high work efficiency and long service life. It is a new generation of high-tech products. It is mainly used in the analysis of medical and pharmaceutical products, fine chemicals, biochemical pharmaceuticals, food inspection, public security criminal investigation and analysis, etc. It is a product for its precision chromatographic instruments, and it is also one of the necessary equipment for laboratories.
"Jinteng" brand GM-0.20 diaphragm vacuum pump body is made of aluminum alloy die-casting, lightweight and beautiful, wide range of applications, air chamber nylon material, high corrosion resistance, to meet the requirements of various types of work environment.
Technical Parameters:
Pumping speed (L/Min) 15 Pump operating temperature (°C) <55 Limit pressure Vacuum positive pressure 0.075Mpa 250mbar 30  Psi Noise ( DB ) <50 Inlet Diameter (mm) φ 6 Overall Dimensions (mm)  L  x  W  x  H 195 × 98 × 156 Motor Power ( w ) 75 Weight ( Kg ) 4 Operating Ambient Temperature (°C) 7-40 Pump Head Nylon 
Tianjin Jinteng GM-0.20 diaphragm vacuum pump offers different quotes in the following four areas, quoted at 650-1450 yuan in Shanghai, 700-750 yuan in Tianjin, and 700-990 yuan in Guangdong, in Jiangsu The area is quoted at 760-1420 yuan.