The GRACO 25V383 is a complete fluid repair kit designed for the QUANTM h120 series of electric diaphragm pumps. It includes a stainless steel (SS) seat, boron nitride (BN) ball, BN diaphragm, and BN seal. This kit is intended for use in maintaining and repairing the wet end of GRACO QUANTM h120 pumps, ensuring reliable performance and compatibility with hygienic applications in food, beverage, personal care, and pharmaceutical industries.