2BC water ring vacuum pump series for the overall structure, high performance liquid ring vacuum pump and motor public with a shaft seal leak-free mechanical seal, has a simple structure, convenient, no oil, safe, reliable, efficient and so on. 2BC suitable for pumping water ring vacuum pump to take water vapor, dust, and other small impurity gas, suction pressure can reach 33mbar absolute pressure (97% vacuum), vacuum pump long-term work in the state when the suction pressure is lower than 80mbar should join cavitation protection tube to protect the pump, such as with air jet suction pressure up to 10mbar, injectors can be installed directly on the pump suction port, when used as a compressor pressure up to 0.26MPa (absolute pressure). 2BC water pumps are widely used in petroleum, chemical, pharmaceutical, food, sugar industry and other fields. As in the work process, the gas compression process is isothermal, so the compression and pumping explosive gas, less prone to explosion, so its wider application. Features 1, quality, reliability, performance and Siemens 2BV series of close, manufactured to ISO9001 standards. 2. Direct contact coaxial pump design, simple structure, compact, space-saving, easy to install, easy to maintain. 3, equipped with a flexible valve plate exhaust port, can automatically adjust the exhaust angle, so that the vacuum pump in the whole range of efficient operation 4, ultimate vacuum up systolic pressure 3.3kpa (-0.098mpa), coupled with an air ejector, achieve higher suction vacuum. 5. Seal mechanical seal type as standard, reliable sealing, reducing equipment maintenance. 6, smooth and reliable operation, low noise, no configuration silencer. 7, oil-free design, low water consumption, environmentally friendly. 8, bronze impeller as conventional materials, improving the corrosion resistance of the pump, when made of stainless steel, suitable for the more demanding conditions of use. 9, can provide a full range of 2BC unit, which may include gas-water separator tank, control cabinet. 10, was pumping gas allowed with a non-particulate dust. Technical parameters Flow range: 0.45m3 / h ~ 8.3m3 / h Head range: 3300m motor power: 1.1kw ~ 15kw Model significance example: 2BC-500 water ring vacuum 2BC ------- direct-attached water ring vacuum pump 500 -------- intake quantity of each clock 500m3