Viton O-Ring Pump Barrel NA1417 Filters & Filter Bags 3M positions the SPP pad

3M positions the SPP pad as producing less hazing and scratching than screening

and recurring stains that often plague commercial carpets

taking the attached soils with it

easy-pull model

Viton O-Ring Pump Barrel NA1417 Filters & Filter Bags 3M positions the SPP padProduct Overview Viton O ring for the pump barrel on Hydro Force TWBS pump up sprayers. Distributor listings cover the AS18, AS202 and AS204 note the AS18, which CCW's title does not currently mention. Viton or Nitrile Which One You Have There are two versions of this O ring and the difference is the compound, not the size. NA1417 is the premium Viton (FKM) part this one. NA2314B is the standard nitrile (Buna N) version, which CCW does not stock. If