- Complete pump assembly
- Diaphragm pump with included drive lever
- Viton equipped
- Large diaphragm pump mechanism for greater resistance to abrasive or harsh powdered chemicals
Replacement diaphragm pump assembly complete with pump drive lever for Silvan Pro-Series 15L backpack sprayer 6-4800.
This diaphragm pump is Viton equipped for broad chemical compatibility and the pump mechanism better allows abrasive or harsh powdered chemical to pass through the pump with minimal wear compared to piston type pumps.