GRACO Packing O-Ring (161578) - (SKU: 161578)The GRACO 161578 is a packing O ring designed for high pressure sealing in industrial fluid handling systems. It is constructed from premium materials such as nitrile, HNBR, and Viton, ensuring durability and chemical resistance. This part is intended to maintain pump efficiency and seal longevity in GRACO equipment. Key Features: Packing O Ring 161578 Premium nitrile, HNBR, and Viton Designed for use in GRACO industrial fluid handling systems High

but it is intended to provide a secure seal within the housing assembly of pumps or similar devices

Designed for use with GRACO pumps and spray equipment

Inspect the dust cap regularly for wear or damage and replace as needed

Used in industrial spray systems for applications requiring precise fluid mixing and delivery

ensuring reliable operation and equipment longevity

For use with fuel

Follow GRACO’s recommended installation procedures for the HLS 3400 series

Using genuine GRACO parts like the 15X088 ensures optimal performance

but it is engineered for reliable operation within GRACO’s industrial and maintenance machinery

Use appropriate thread sealant for air and fluid ports

It features a nipple style and is constructed for use in fluid handling systems

Used in industrial spray equipment for fluid handling