Replacementfor the Grainfather G30.
These are the internal components of the check valve, which is composed of a ball and spring. These are housed inside the check valve housing.
Part #23 in the anatomy/schematics diagram


Replacementfor the Grainfather G30.
These are the internal components of the check valve, which is composed of a ball and spring. These are housed inside the check valve housing.
Part #23 in the anatomy/schematics diagram
