Vacuum Tank Systems (Duplex Type)
	           High quality material, quality control according to ISO9001, CE, Mark authentication standard, automated 
	           machining facility, computer control process, etc. Guarantee standardized and accurate product 
	           manufacturing. Where operation of vacuum pump stops during vacuum work sol-valve is installed on
	           the top of supplying pipe in order to prevent reverse-flow.
	           Air cooling, internal oil re-circulation, integral oil mist separator for oil-free exhaust air, low vibration and
	           low noise level allows this pump to be used in any environment.
	           When application tank system,using small vacuum pump. It is a saving maintenance cost. Installed
	           vacuum switch, using constant vacuum pressure and stability. It's a long pump life. Using a tank system
	           can reduce initial, maintenance and replacement costs.
	           If your application requires an instantaneous "blast" of high pressure of vacuum, then the reservoir provided
	           by a tank system is essential. Even the largest of pumps has to start at atmospheric pressure and therefore
	           will not be able to give that instantaneous blast of pressure/vacuum.