The GRACO 255621 is a wet cup seal kit designed for use with GRACO Check-Mate 500cc displacement pumps
Follow the Quick Start-Up Guide included with the sprayer for initial setup
with an FEP-lined aluminum center
Periodically check for leaks and wear
with wetted materials: Stainless Steel
GRACO QUANTM h30, 1" Hygienic DIN, FG SST Electric Diaphragm Pump - (SKU: HE30-0195) The GRACO 255621 is aThe GRACO QUANTM h30 is a food grade, stainless steel electric diaphragm pump designed for hygienic transfer of food, beverage, and personal care products. It features a FEP coated aluminum center, stainless steel seat, and BN (Buna N) ball and diaphragm, making it suitable for demanding sanitary applications. Key Features: Electric Diaphragm Pump QUANTM h30, 1" Hygienic DIN 316 Stainless Steel, FEP coated Aluminum Center, BN Ball and Diaphragm Up to