GRACO Packing O-Ring (102778) - (SKU: 102778)The GRACO 102778 is a packing O ring designed for use in GRACO equipment. It is a sealing component, typically made from elastomeric material, intended to prevent leaks and maintain pressure integrity within fluid handling systems. Its primary function is to ensure reliable sealing in pumps, sprayers, or other GRACO devices where dynamic or static sealing is required. Key Features: Packing O Ring 102778 Quick and straightforward replacement Reliable

Refer to the GRACO Xtreme Lowers

used in various GRACO equipment for connecting and redirecting fluid flow

Use hose support string as needed

Engineered for compatibility with GRACO AGP systems

ensuring proper sealing and reliable operation within GRACO lubrication systems

chemical-resistant hoses

25mm x 3m (1 in x 10 ft)

Follow manufacturer guidelines for electrical or pneumatic connections

Check for wear or damage during service intervals

Used in GRACO spray equipment to ensure proper functioning and alignment of moving parts within the system

such as certain airless sprayers and industrial machinery

Oversized fluid passages for heavy mud mixes and larger aggregate