GRACO SaniForce 1590 HS-PH Complete Fluid Repair Kit with EP Ball, EO Diaphragm, EP Seal - (SKU: 25R689)The GRACO 25R689 is a complete fluid repair kit designed for the SaniForce 1590 HS PH series of sanitary diaphragm pumps. It includes an EP (Ethylene Propylene) ball, EO (Ethylene Oxide) diaphragm, and EP seal, all constructed from materials suitable for high sanitation and chemical compatibility. This kit is intended for maintenance and repair of GRACO SaniForce 1590 HS PH pumps, ensuring reliable operation and fluid integrity in demanding sanitary

or apply fluids and viscous materials in commercial and industrial applications[1][2][3]

Industrial and contractor airless spray applications

and manufacturing where reliable 24V control modules are required

This part is intended to transmit motion within the gear assembly of GRACO pumps or sprayers

strap wrench) to avoid damaging the part during installation

Flange Nut

3/4" NPSM x 1/2" NPSM

Suitable for various industrial applications where secure

GRACO Xtreme Lower assemblies

PUMP LOWER

and others as referenced in GRACO documentation)

Its primary function is to manage and regulate the operation of compatible GRACO pumps or systems