NP423F01-1 Bulk Grease Pkg 23:1 1.8 GPM (6.9 LPM) Up to 3,690 PSI NP646F01-1 Bulk Grease Pkg 46:1 1.8 GPM (6.9 LPM) Up to 7,485 PSI NP813F01-1 Bulk Grease Pkg 13:1 12.2 GPM (46.3 LPM) Up to 1,900 PSI
