lv(oil treatment, oil filtration, oil purification, oil recycling, oil filter, oil restoration, oil regeneration, oil filtering, oil reclamation)series oil purifier are suitable especially for purifying and restoring hydraulic oil, machine oil, coolant oil and various other lubrication oil. the most breakdown of machinery which has lubrication oil system results from contaminated lubrication in which has water, gas, impurities etc. lv series can rapidly remove water, gas, particulate matters and impurities from lubrication oil and improve properties of lubricating oil so as to greatly extend lifetime of machinery which has lubrication system. features  perfect capacity of removing impurities. the special filters made by nsh are made of special materials which can eliminate various impurities, water and gas effectively and rapidly.  automatic reverse wash system will extend the lifetime of filters and improve the performance of the filters.  high performance security system including pressure protection device and automatic temperature controller makes purifier operate safely.  online work  easy handling and maintenance.  lower maintenance and replacement expenses  high efficiency and effectiveness ,  small size, light weight, low noise  available in mobile or stationary options.