GU-H WITH CHECK VALVE PRESSURE LINE FILTER SERIES
INTRODUCTION
GU-H series filters are high pressure type and used in the pressure line of hydraulic system.Filter element is made of glass fibre.This new filter media has high efficiency and large dirt capacity.The absolute filtration is high.beta ratio over 100.
Thedifferential pressure indicator signals when pressure drop across element reaches 0.35Mpa.As the pressure drop rises to 0.4Mpa,the by-pass valve in this fiter will open allowing oil flowing directly.When the slement being changed or cleaned,the OIL pf sustem can counter flow to prevent air and contaminater entering the syetem.The counter fiow has not be filtered and is quarter of this filter flow rate.
