Automatic backwash strainers are installed where continuous removeal of debris from the process fluid is required and where fluid flow cannot be interrupted for cleaning the straining element. These automatic backwash strainers are used where manual cleaning is not convenient or practicable for reasons such as the need for frequent claning, possibility of strainer not being cleaned when required due to remote location, variable loading rate.
How to Operate
When Necessay to shut down the system, put strainers on back-wash operation only for 5 minutes to clean the straining elements close the inlets and outlets valves, open the drain valves fully and vent cock on the strainers cover the chamber drain valve should also be fully opened. Do not allow the strining elements to dry while dirty.
All internal parts of automatic backwash strainer are made of stainless steel SS-304.