Description
This adaptable backflow valve is a complete replacement part, specifically developed for Polaris 180, 280, 380, and 3900 robotic pool cleaners. It incorporates three essential components: the internal G53 mechanism (responsible for the hydraulic backflow control), the G57 clamp (made of reinforced polypropylene), and the robust outer casing, designed to withstand the mechanical and chemical stresses of a pool environment. Installation requires no special tools: simply disconnect the old valve, insert both ends of the hoses into the pre-formed connectors, and then secure them firmly with the clamp. An arrow engraved on the casing clearly indicates the flow direction-reverse installation will prevent the backflow system from functioning correctly. Manufactured in Europe to meet stringent durability and chemical compatibility requirements, this part ensures consistent performance even after several seasons of intensive use.