... high effciency 3,lower cost and with reasonable price BKL crude vegetable oil filter/plate pressure oil filterPlate pressure oil filter ... enterprises of substation (room), tractor stand, petroleum, chemical industry, metallurgy, grease line and so on.Used for filtering the impurities and ... .5Fliter paper size(mm)234*234300*300415*415Weight(kg)126138200220320400 Crude oil--plate oil filter