Product Description
A Pressure Sand Filter (PSF) is an essential filtration unit used in water and wastewater treatment to remove suspended solids, turbidity, and impurities. The system operates under pressure, where water flows through layers of graded sand and gravel that trap fine particles. Constructed from MS, FRP, or SS materials, PSFs are designed for durability and high performance. They are widely used in industrial, commercial, and municipal applications for pre-treatment before RO, softeners, or other purification processes. Spinecord Engineers offers robust PSF units up to 4-meter diameter with superior flow distribution, easy backwashing, and long service life for consistent filtration efficiency.