GRACO Vee Packing, Blue - (SKU: 128779)The GRACO 128779 is a blue Vee packing, typically made from a durable polymer such as UHMWPE (Ultra High Molecular Weight Polyethylene), designed to provide a reliable seal in GRACO pump assemblies. Its primary function is to prevent fluid leakage and maintain pressure integrity within the pump system. Key Features: Vee Packing Polymer (likely UHMWPE, blue) Designed for reliable sealing in high pressure environments Ease of maintenance and replacement

35 inches)

Red: Power +

It serves as a replacement part to ensure reliable fluid transfer and sealing within GRACO equipment

Designed for GRACO industrial equipment (specific models not listed)

It is intended to provide a durable sealing surface for the check valves within the pump

polypropylene or similar for non-wetted

ensuring reliable operation in spray foam and paint applications[4][5]

Inspect for proper fit and absence of interference with moving parts

Stainless steel (SS) wetted parts

Its primary function is to provide support and prevent extrusion of the main sealing element in hydraulic or pneumatic systems

The GRACO 121234 PAD

Used for temperature sensing and control in GRACO fluid heaters and delivery systems