C1900004011 is a hydraulic oil filter element intended for mining hydraulic rock drills, such as the UD391 and UD391H models. Its construction features a glass fiber and stainless steel composite filter element achieving 10μm filtration precision and a 99.8% filtration efficiency. It supports a flow rate of 80L/min without pressure loss and is engineered for temperature adaptability from -40°C to 120°C.
