Pentair Check Valve | In-Line Automatic Feeder | R172248Z Filter Parts Verify your pump model number

Verify your pump model number against the SPX3000M part number in your equipment manual before ordering to confirm fitment

Also known as: PG1903

When replacing this check valve

Standard 10 Hole Quantity Included 1 (Each) Part Category Sealing Rings Fits Into

Pentair Check Valve | In-Line Automatic Feeder | R172248Z Filter Parts Verify your pump model numberThe Pentair Check Valve (R172248Z) is the OEM replacement check valve for the Pentair In Line Automatic Feeder, model 320. This check valve maintains unidirectional chemical flow within the inline feeder assembly, preventing backflow that could compromise feeder performance or allow concentrated sanitizer to migrate into connected equipment or plumbing. Specifications Pentair Part Number R172248Z Part Type Check Valve Quantity Included Each Fits Into