SF250M90

The SF250M90 is an industry-standard suction filter (based on Taisei Kogyo specifications) widely used in SANY concrete pump trucks. Positioned at the pump inlet, it utilizes a durable 90-micron stainless steel wire mesh to intercept large particulates and debris. This robust coarse filtration ensures a high-volume, unrestricted oil supply to the main hydraulic pumps, preventing cavitation and ensuring the continuous, high-pressure operation of concrete pumping equipment.