Features: *Unique Spring-loaded Baffle:Effectively eliminates water hammer noise caused by standard valves. It ensures quiet of your sewage pump by keeping forceful water striking and creating noise away. *Prevents Sewage Backflow:This check valve prevents water from flowing back in the drainage pipe, enhancing pump efficiency and extending the lifespan of your sewage pump. It provides reliable protection for your sewage . *Transparent Body Design:Allows you to see the water flow throughout the entire process. It enables timely detection and resolution of potential blockages, ensuring efficient and steady of the . *High Strength Clamps:Equipped with steel clamps and rubber joints, ensuring product durability, corrosion resistance, and aging resistance. It also facilitates a convenient and efficient installation process. *Package Content:You will receive a pump check valve only, and before ordering, please check whether this product is suitable for your pipes. Specifications: *Product Name:Silent Pump Check Valve *Material:Plastic+Steel Clamps *Size:Approx. 1.5inch,2inch *Color:Black+Silver+Transparent *Fitment:For anti water backflow in drainage pipes and enhancing pump efficiency *Number of Pieces:1 Package Content: 1 * Check Valve Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Unique Spring-loaded Baffle:Effectively eliminates water hammer noise caused by standard valves. It ensures quiet of your sewage pump by keeping forceful water striking and creating noise away. Prevents Sewage Backflow:This check valve prevents water from flowing back in the drainage pipe, enhancing pump efficiency and extending the lifespan of your sewage pump. It provides reliable protection for your sewage . Transparent Body Design:Allows you to see the water flow throughout the entire process. It enables timely detection and resolution of potential blockages, ensuring efficient and steady of the . High Strength Clamps:Equipped with steel clamps and rubber joints, ensuring product durability, corrosion resistance, and aging resistance. It also facilitates a convenient and efficient installation process. Package Content:You will receive a pump check valve only, and before ordering, please check whether this product is suitable for your pipes.Specifications: