EN
中文 EN
Home>Products>Filter equipment>Automatic backwash sand and gravel filter

Sand and gravel filter is one of the media filters, and its sand bed is a three-dimensional filter with strong ability to intercept pollutants. It is suitable for agricultural water treatment, pre-treatment of various water treatment processes, etc. It can be used in various places such as agricultural irrigation, factories, rural areas, hotels, schools, horticultural fields, water plants, etc.

Among all filters, sand and gravel filters are the most effective in treating organic and inorganic impurities in water. This type of filter has a strong ability to filter out and retain impurities, and can provide uninterrupted water supply. Whenever the organic content in water exceeds 10mg/L, regardless of the inorganic content, a sand and gravel filter should be used.

Model: HWSFA

  • National guarantee

  • After-sales service hotline

    400-820-0406

  • Warranty policy

  • Graphic details
  • Parameter specification
  • Data download
2.png

National standard Q235 material, steel plate wall thickness 4mm, conventional pressure bearing 0.6Mpa (high pressure can be customized); Electrostatic spraying (spray coating) process, corrosion-resistant, wear-resistant, anti-aging, etc; Mainly used for filtering organic matter such as plants, leaves, fish and shrimp, as well as inorganic suspended particles in water bodies Material, precision filtration to ensure ideal water quality; The number of built-in precision filter caps is about 40% more than conv

parameters:

1.png
logo.png

We use cookies to personalise content and ads, to provide social media features and toanalyse our traffic. We also share information about your use of our site with our socialmedia, advertising and analytics partners who may combine it with other information thatyou've provided to them or that they've collected from your use of their services.

Allow all Allow selection Deny