Qingdao Zhong Ni Machinery Co., Ltd. is a professional production enterprises, the water ring vacuum pumps, vacuum unit, and vacuum equipment based company since its inception, incorporating the talents of a number of professional standards, we are committed to providing customers to provide inexpensive high-quality vacuum products, in good faith for the purpose, depending on the quality of life, your satisfaction is our eternal pursuit. 
 The water ring vacuum pump (referred to as the water ring pump) is a coarse vacuum pump, it can be achieved ultimate vacuum for the 2000 ~ 4000Pa series of atmospheric radiation up to 270 ~ 670Pa. The water ring pumps can also be used as compressors, pressure areas 1 ~ 2 × 105Pa gauge pressure. The water ring pumps used in many industrial sectors of the petroleum, chemical, mechanical, mining, light industry, medicine and food. In many of the processes of industrial production process, such as vacuum filtration, vacuum diversion, vacuum feed, vacuum evaporation, vacuum dilution, vacuum resurgence and vacuum degassing, water ring vacuum pump has been widely used. Vacuum leap to carry out the use of technology, the water ring pumps made in the rough vacuum continues to be discouraged. The water ring vacuum pump in the gas crunch is isothermal, it can be exhausting flammable, explosive gas, can also be pumping dust, water, gas, Thus, the increasing use of water ring vacuum pump. The pump is useful in the electronics industry, such as tube. Tubes. 


 2BV Series ring vacuum pumps and compressors 
 ■ use of 
 2BV series vacuum pumps suitable for pumping gas and water vapor, the suction pressure reaches 33mbar absolute pressure (97% vacuum), join cavitation protection when the state of the vacuum pump in the suction pressure below 80mbar long tube on pump protection, such as with an air ejector, the suction pressure of up to 10 mbar, injector can be installed directly on the vacuum pump, compressor, the pressure up to 0.26MPa (absolute pressure). 
 The water ring vacuum pumps and compressors are widely used in petrochemical, pharmaceutical, food, sugar industry and other fields, in the course of their work, the gas compression process is isothermal compression and suction of flammable and explosive gas less dangerous, and its wider application. 

 ■ Direct the structure and characteristics of △ pump coaxial design, space-saving, easy to install. △ mechanical seal as standard, eliminating the leak, easy to maintain. △ smooth running, the noise can be as low as 62 db the △ unified the corrosion-resistant design, bronze impeller to improve the corrosion resistance of the pump, stainless steel is more suitable for more demanding applications △ unique design of flexible exhaust port, will not produce too compression, to ensure efficiency in its performance within 2BV best. 

 2BE series water ring vacuum pumps and compressors 
 ■ use of 
 2BE series water ring vacuum pumps and compressors on the basis of long-term research, combined with international advanced technology, continuous practice to verify the research and development of energy efficient new products can be commonly used in the suction does not contain solid particles, insoluble in water, no corrosive gases, so that in a closed container to form a vacuum and pressure. Changes in structural materials, can also be used to pumping of corrosive gases, corrosive liquids. Can be used in the paper, chemical, petrochemical, light industry, pharmaceuticals, food, metallurgy, building materials, electrical, coal, building mine, fertilizer and other industries. 
 ■ structure and characteristics of the 2BE series water ring vacuum pump with single-stage single acting structure type, has the advantages of simple structure, easy maintenance, energy efficient, reliable operation, to optimize the design of key components of the pump shaft, impeller, distribution board. Either ductile iron impeller or stamping-welded impeller after heat treatment, and before and after hot charging of the interference, respectively, balance and dynamic balance check, and operate more smoothly and more excellent impact resistance, displacement of large load shock wave moving, and other harsh conditions. 2BE series water ring vacuum pump, comes with air-water separator; with multi-position into the exhaust port, pump cover additional exhaust valve maintenance cover windows, assembly and maintenance more convenient. 

 Qingdao Zhong Ni Machinery Co., Ltd. is a professional production enterprises, the water ring vacuum pumps, vacuum unit, and vacuum equipment based company since its inception, incorporating the talents of a number of professional standards, we are committed to providing customers to provide inexpensive high-quality vacuum products, in good faith for the purpose, depending on the quality of life, your satisfaction is our eternal pursuit. 


 High-quality vacuum pump Vacuum pump, 2BV vacuum pump, the 2BE the vacuum pump, water ring vacuum pump water ring vacuuming pump, liquid ring vacuum pump Mr. Zhao 15064897558