Taisei Kogyo Co., Ltd. G-UL-04A-50UW-IK Filter

The Taisei Kogyo Co., Ltd. G-UL-04A-50UW-IK is a low-pressure in-line hydraulic oil line filter that removes contaminants to protect pumps, valves, cylinders, and other critical hydraulic components in industrial systems. It features a Rc 1/2 in. connection, a 50 μm stainless steel wire mesh filter element, and an aluminum alloy housing with a replaceable element, designed for a maximum working pressure of 3.5 MPa (35 bar) and compatibility with water glycol hydraulic fluid (G designation). The unit includes a visual clogging indicator and a relief valve that is not equipped (K designation), with inline threaded mounting for straightforward installation in hydraulic piping. It is commonly used in hydraulic power units, machine tools, presses, automated manufacturing equipment, and other industrial applications where clean hydraulic oil helps maximize component life and maintain system performance.