Durable UPVC construction ensures long-lasting performance in various applications including aquaculture, irrigation, and water treatment. Versatile sizes ranging from 20mm to 110mm, compatible with standard pipes for easy installation and connection. devised as a non-return valve to prevent backflow, ensuring efficient water flow in your garden or aquarium setup. Ideal for use in swimming pools, ponds, and industrial pressure applications, making it a reliable choice for professionals and hobbyists alike. Easy to install with a direct connection method, providing a secure fit for your irrigation and water treatment systems., Manufacturer: KPKPK