The filter nozzle material is made of ABS engineering plastic, featuring high pressure-bearing strength and resistance to breakage even when stepped on or impacted. The filter nozzle structure incorporates reinforced threads and additional rubber washers, ensuring secure connections that never detach. The filter nozzle cap base is designed with enhanced bottom seams, eliminating stagnant water zones between the filter plate and preventing sludge accumulation. It is widely used in water treatment filters, filter tanks, and equipment for combined soft water systems, return-flow systems, and ion exchange columns. Filter nozzles of various specifications are suitable for matching ion exchange columns, activated carbon filters, and can also be used in the drainage systems of rapid filter tanks. Backwash Filter Nozzle Details: The filter nozzle is a water and air backwash device in the bottom water distribution system of filter tanks. It effectively flushes out sludge and impurities, ensuring the normal operation of water quality and quantity in the filter tank. Types of filter nozzles include (long and short handle) mushroom type, plum blossom type, tower type, and cylindrical type, all made of ABS engineering plastic. They feature rational structure, secure connections, high pressure-bearing strength, and non-deforming seams, ensuring no dead water zones between filter plates, no sludge accumulation, and excellent performance. Flow rates are 0.25 tons/hour, 0.5 tons/hour, and 1 ton/hour. Long-handle filter nozzles are commonly used in air-water backwash distribution systems, while short-handle filter nozzles are used in single-water backwash systems, gravity filters, pressure filters, and ion exchange filter beds. Filter nozzles and caps are used for advanced purification of urban drinking water and industrial water. They are high-grade purification materials in the production of high-purity water and mineral water, effectively removing COD, pigments, odors, and toxic substances from water. Long-handle filter nozzles are applied in air-water backwash distribution systems of filter tanks, while short-handle filter nozzles are used in single-water backwash systems, gravity filters, pressure filters, and ion exchange filter beds. Filter nozzles are suitable for both domestic drinking water treatment and industrial water applications such as beverages, printing, dyeing, and swimming pools, as well as in industrial wastewater and domestic sewage treatment projects. Filter nozzles and caps are categorized by flow rate into 0.25 tons/hour, 0.5 tons/hour, and 1 ton/hour; by handle length into long, medium, and short handles; by shape into tower type, hemispherical type, plum blossom type, and slice type; and by interface into external thread and internal thread types.