GRACO Sightglass, Level - (SKU: 556697) Designed for use with GRACO

Designed for use with GRACO spray guns requiring a

within GRACO equipment and compatible systems[2][3][5]

Designed for use with specific GRACO fluid handling equipment

Inspect plug for damage before use

It is constructed with a nitrile fluid tube and is intended for use with GRACO lubrication equipment

GRACO Sightglass, Level - (SKU: 556697) Designed for use with GRACOThe GRACO 556697 Sightglass, Level is a transparent viewing component designed to allow operators to visually monitor fluid levels within GRACO lubrication or fluid handling equipment. Its material is not explicitly specified in available sources, but sightglasses in similar applications are typically made from glass or durable plastic. Its primary function is to provide a clear indication of fluid level for maintenance and operational safety. Key