Various types of drainage caps

The filter nozzle material is made of ABS engineering plastic, featuring high compressive 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 loosen. The base of the filter nozzle cap is designed with enhanced bottom seams, eliminating dead water zones between the filter plate and preventing sludge accumulation. It is widely used in water treatment filters, filter tanks, combined and return-flow softening water systems, and ion exchange column equipment. 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 Nozzles... Detailed Information: Filter nozzles are air-water backwash devices in the bottom water distribution system of filter tanks. They effectively flush out sludge and impurities from the filter tank, ensuring normal operation of water quality and quantity. 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 a rational structure, secure connections, high compressive strength, and non-deforming seams, ensuring no dead water corners between filter plates and no sludge accumulation. They offer excellent performance with drainage capacities of 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 of filter tanks, while short-handle filter nozzles are used in single-water backwash systems, gravity or pressure filter tanks, and ion exchange filter beds. Filter nozzles 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 or pressure filter tanks, and ion exchange filter beds. Filter nozzles are suitable not only for domestic drinking water treatment but also for various industrial water applications such as beverages, printing, dyeing, and swimming pools, as well as industrial wastewater and domestic sewage treatment projects. Filter nozzles 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, hemispherical, plum blossom, and slice types; and by interface into external thread and internal thread types.