The SYA Type Filter Press Feed Pump is a specialized feed pump product designed for filter presses by utilizing advanced fluid theory and integrating the feed conditions of various filter press applications. After trials in coal washing, environmental protection, aluminum plants, smelting, and other scenarios, its performance has reached a high level domestically. The filter press effect, dewatering time, anti-blocking of wastewater and sludge, leak-proofness, and overall stability of the machine have all received positive feedback from users. It has played a positive role in promoting the benefits of various users.

The pump features dual impellers installed in both clockwise and counterclockwise directions, adjusting to the resistance changes within the pressure filter during operation to achieve the objectives of high-flow, low-pressure feeding and low-flow, high-pressure filtration. Its unique hydraulic properties perfectly align with the progressive process of the pressure filter from empty to full to dry. The initial feeding stage does not require valve control to prevent motor overload due to excessive flow, and the low pressure does not impact the filter plate frame, reducing fabric damage and preventing vibration caused by the filter plate冲击. The late-stage, low-flow, high-pressure operation is less likely to cause pump clogging. Particularly during the late-stage high-pressure squeezing work, the pump's unique impeller installation method and the role of the secondary impeller ensure minimal shaft seal leakage. According to the medium requirements, options include packing seal, single-face assembled mechanical seal, and double-face assembled mechanical seal (with its own water tank).