Manual Backwashing - Tank Head

Standard heads typically fit most mineral tanks with a 2.5-inch #8 opening .

If you are not utilizing the backwash function, you must install a 1/2-inch plug in the backwash port. Manual Backwashing Tank Head

Most manual heads feature a handle that rotates between three or four primary settings: Standard heads typically fit most mineral tanks with a 2

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 Manual Backwashing Tank Head