Method for using negative pressure oil filter
Is very simple to use: open the vacuum pump and the press; the oil from the oil press into the oil filter cylinder pressure. The principle is greater than the pressure in the oil cylinder under atmospheric pressure, forcing the oil through the oil filter cloth, so as to achieve the purpose of filtering.
Negative pressure oil filter is vacuum oil filter.However, the negative pressure oil filters, which are matched with the oil press, are set up independently.
The filter area of the oil filter is larger, the vacuum pump is also increased, and the oil filtration rate is much faster
