Backflushing Strainer - Operation
Fluid flows from the inside of the screen to the outside.
Differential pressure increases as debris is collected on the inside surface.
This initiates the cleaning cycle that consists of the collector arm rotating and backflush valve opening.
This cleaning action causes a localised reversal of flow, removing debris from the screen and discharging it through the valve.
Cast iron or stainless steel construction. Stainless steel screen with replaceable mesh lining. |