Most manual heads feature a handle that rotates between three or four primary settings:
A manual backwashing tank head is a non-electric control valve used to manage water flow through media filtration vessels, such as FRP tanks . It allows users to manually switch between service, backwash, and rinse positions to maintain media performance.
Directs water downward through the media to pack the bed back down and flush out any remaining debris or "fines" before returning to service. Manual Backwashing Tank Head
If you are not utilizing the backwash function, you must install a 1/2-inch plug in the backwash port.
Hand-tighten the head onto the tank until the O-ring makes solid contact, then tighten another 1/4 to 1/3 turn . Do not use the handle to tighten the head. Operational Maintenance Manual Backwashing Valves - SWT Most manual heads feature a handle that rotates
The standard operating mode where water flows through the filter media to the house or application.
Use only Teflon tape on threaded fittings; liquid thread sealants or PVC glues can damage the plastic head. If you are not utilizing the backwash function,
Standard heads typically fit most mineral tanks with a 2.5-inch #8 opening .
