1.Installed on the top ,at the side or in the bottom of tanks.
2.Equiped with a permanet magnet to remove ferrous matters.

RFB WITH CHECK VALVE MAGNETIC RETURN FILTER SERIES

RFB- series return filters are used in the return line of hydraulic system.They can be installed on the top,at the side or in the bottom of tanks.Every filter is equiped with a permanent magnet to remove ferrous matters in the oil.Filter element is made of non-woven fibre with high efficiency and low restriction.A diffuser is filted in the lower part of the filter,ensuring steady oil flow into the tank.There is a check valve in the filter to prevent oil flowing out from the tank when filter element is changed.

The differential pressure indicator will signal when the pressure drop across filter element attains 0.35Mpa and the by-pass valve opens at 0.4Mpa.