Pressure Sand Filters: Rugged Filtration for Crystal Clear Water
Pressure Sand Filters (PSFs) are the workhorses of water purification, engineered to eliminate suspended solids, turbidity, and particulate matter with precision and reliability. Widely deployed across Water Treatment Plants (WTPs), Sewage Treatment Plants (STPs), and Effluent Treatment Plants (ETPs), these systems are indispensable for achieving high quality water in both industrial and municipal applications.
Designed to tackle sediment rich water, PSFs are ideal for removing dust particles, heavy metals, silt, and sand. Our advanced filter design ensures maximum surface area utilization, minimal pressure drop, and efficient contaminant removal, making it a top tier solution for demanding filtration environments.
Engineered for Performance, Built for Versatility
Our Pressure Sand Filters feature a mild steel pressure vessel equipped with external control valves for seamless flow regulation. The filtration media consists of multi layered crushed gravel and graded pebbles, optimized for capturing a wide range of impurities. An inlet distributor channels raw water upward toward the top dished end, while a bottom collection system ensures thorough filtration and supports self cleaning functionality.
These filters are compatible with coagulant dosing systems, either manual or automated, to enhance particle aggregation and removal. The internal surfaces are coated with epoxy based or anti corrosive paint, ensuring long term durability in harsh operating conditions.
Optional features include:
Flow indicators for real time monitoring
Pressure gauges at both inlet and outlet points
Orifice boards for precise drain flow control
What sets our PSFs apart is the use of specialized media that supports flow velocities up to three times higher than conventional sand filters—delivering superior throughput without compromising filtration quality.
Whether you're upgrading an existing system or deploying a new water treatment line, our Pressure Sand Filters offer a robust, scalable, and cost effective solution for clean water delivery.
