GRACO Sightglass, Level - (SKU: 556697)The 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

The GRACO 25U235 is a kit consisting of multiple components

Used in industrial settings where hazardous or explosive atmospheres are present

It is typically made from durable materials suitable for industrial fluid handling systems and is intended to ensure leak-free

Replacement sleeve cylinder kit

LubePro A2900

Used as a structural or alignment component within GRACO equipment assemblies

This pump is intended for use in in-plant machinery and off-road equipment

Ensure compatibility with the specific GRACO sprayer model

BAG is an original replacement filter bag designed for use in GRACO fluid handling equipment

designed for use in GRACO diaphragm pumps and related equipment

Ensure the pump is used only in non-explosive

Most GRACO airless sprayers with 240V power requirements