GRACO SIGHTGLASS BEAKER, 1000 ML, GRADUATED - (SKU: 551390)The GRACO 551390 is a sightglass beaker, typically made of clear, durable material (likely glass or robust plastic), designed for measuring and monitoring fluids within GRACO equipment. Its primary function is to provide a visible, graduated container for fluid level observation and measurement in industrial lubrication or spray systems. Key Features: Sightglass beaker 1000 ml, graduated Compatible with GRACO equipment requiring a sightglass beaker

precision machined pump design

ensuring seamless integration and optimal function in industrial fluid handling systems

It is likely a replacement or accessory component for GRACO lubrication or fluid handling systems

ASSM is a precision-engineered valve seat assembly designed for use in GRACO fluid handling equipment

but it is likely constructed from durable plastic or metal for compatibility with industrial fluid handling applications

5E+290 CAP FILTER is a replacement filter component designed for use within GRACO equipment

Designed for use with GRACO spray systems and related equipment (specific models not listed)

CONVERSION is an air-operated conversion kit designed to convert spring-operated fluid pressure regulators to air-operated operation

Used in industrial lubrication systems to monitor lubricant flow in machinery

Designed for use with GRACO mixing and agitation equipment

725 (Note: There may be confusion with the orifice size

Restores and maintains equipment functionality