Autotrol (1010154) O-ring - Top of Tank 43F Micron Rating and laminate surfaces where visible

and laminate surfaces where visible hole quality matters

as repeated power cycling shortens lamp life

28 mil feed spacers

but avoid excessive torque on brass components

replace the cartridge when flow rate decreases noticeably or when scale buildup resumes on equipment

Autotrol (1010154) O-ring - Top of Tank 43F Micron Rating and laminate surfaces where visibleThe Autotrol 1010154 O ring (AS568 338) creates a reliable hydraulic seal at the top of 43F mineral tanks, preventing leaks at the control valve interface. This nitrile rubber o ring measures 3 1 8" ID x 3 1 2" OD with a 3 16" cross section, engineered specifically for Autotrol water treatment systems. SPECIFICATIONS Technical Details Manufacturer Part Number 1010154 AS568 Dash Number AS568 338 Inside Diameter (ID) 3 1 8 inches Outside Diameter (OD) 3