This product filter medium is stainless steel silkscreen Characteristic: Filters precision is the absolute value, 5-200um, may act according to the customer blueprint request; Bears broken to be high, after the clean firewood paraffin wax nature may duplicate uses, saves the use cost, the adapt ion temperature: -25- 55 Is suitable the profession: The petroleum, the oil field, the chemical industry, the refinery, the project machinery, the automobile, refuel the equipment and so on. (Development product needs customer to provide assembly size and product blueprint, sample