LZHS Automatic Backwash Sand Filter (Double Tank)

LZHS automatic backwash sand and gravel filter (double tank) is a high-quality agricultural irrigation equipment produced by Henan Haojun Agricultural Technology Co., Ltd. and is widely used in various water-saving irrigation projects. 【Product Features】 1. High-efficiency filtration: using high-quality quartz sand filter material and deep filtration to effectively remove organic matter, algae and suspended impurities 2. Automatic backwash: The system automatically controls backwash without manual operation. 3. Double tank design: one in use and one in standby or working at the same time, and the water supply will not be interrupted during backwashing 4. Large flow: suitable for large flow agricultural irrigation systems 5. High-quality materials: The tank body is made of high-quality carbon steel for anti-corrosion treatment and has a long service life. 【Technical parameters】 - Specifications: Double tanks (F900×2) -Filter material: quartz sand - Single tank flow: 30-50 m³/h - Total system flow: 60-100 m³/h - Filtration precision: 20-50 microns - Working pressure: ≤8 Bar - Backwash method: automatic - Control method: pressure difference/timing 【Application fields】 It is suitable for treating water sources with high organic matter and algae content such as reservoir water, pond water, and lake water. It can be used in combination with stacked filters to build a complete multi-stage filtration system. Henan Haojun Agricultural Technology Co., Ltd. has 14 years of experience in exporting irrigation equipment. Its products are exported to Indonesia and many countries in Southeast Asia. The quality is reliable and trustworthy.