Viega ProPress 2-1/2" Coupling Less Stop XL-C (SKU: 20743) The GRACO D0B660 is a

The GRACO D0B660 is a pump repair kit designed for use with GRACO 1590M SP

Inspect for damage or debris before installation

Always follow GRACO equipment manual instructions for check ball replacement

It includes packing materials (leather and UHMWPE) and glands for intake valves

Ensure proper lubrication of packing and gland components as recommended

Viega ProPress 2-1/2" Coupling Less Stop XL-C (SKU: 20743) The GRACO D0B660 is aViega ProPress 2 1 2" Coupling Less Stop XL C, Copper, Press x Press Connection, SKU: 20743 This Viega ProPress coupling is a 2 1 2" copper fitting designed for press connection systems, featuring the patented Smart Connect technology for secure, reliable joints without the need for flame or solder. Material: Made from UNS C12200 copper alloy for durability and corrosion resistance Connection Type: Press x Press ends compatible with Viega ProPress XL