Chapin 6-4324 Replacement Viton® Bottom Valve

This Viton check valve lasts longer than rubber, and superior resistance to chemical damage, fits all popular sprayer pump barrels. Corrects pump barrel leakage. 
Repair kits also include this valve. (Xtreme or Acid versions for respective models 6-4324-3 or 6-4324-6)

Une soupape de baril de pompe en Viton (Xtreme ou COPT) est plus resistant aux chimiques. Le remplacement convient à la plupart des modèles.