Material: Durable, corrosion-resistant fiberglass-reinforced plastic (FRP) with a food-grade inner liner.
Function: These tall blue cylinders house various types of filtration or treatment media—such as sand, activated carbon, or ion-exchange resin—to remove sediment, chlorine, organic compounds, or water hardness/iron.
Pressure Rating: Typically handles operating pressures up to 150 PSI (10 bar) and is factory-tested for higher burst or test pressures.
Common Sizes: Available in various dimensions (such as 1035, 1054, 1252, 1465, or 1665) depending on the required flow rate and plant capacity (e.g., 500 to 2,500+ liters per hour).