GRACO Fitting, Union, 1/2 x 3/8 Tube PTC - (SKU: 16U657)

GRACO Fitting, Union, 1/2 x 3/8 Tube PTC - (SKU: 16U657)The GRACO 16U657 is a union fitting designed to connect 1 2 inch and 3 8 inch tubing, commonly used in fluid handling systems. Its material is not explicitly specified in available documentation, but it is typically constructed from durable metals or plastics for reliable performance in industrial environments. This fitting is intended for use within GRACO equipment to ensure secure and leak free connections between different tubing sizes. Key

heated fluid transfer between equipment components

Up to 50 GPM (189 LPM) for standard metal models

It features a carbon steel housing with a carbide seat

and pharmaceutical applications where sanitary conditions and reliable

ensuring reliable performance during operation

The GRACO 257771 is a coupled hose designed for high-pressure fluid transfer within GRACO equipment

The GRACO D05900 is a seat kit made from polypropylene

Used in GRACO spray equipment for connecting and managing hoses in various industrial and commercial spray applications

but it is generally used to secure the hydraulic tank in place

Monitor system pressure and output to ensure proper lubrication

827 (16–18 inch fan

Its primary function is to provide clear branding and identification for the ThermoLazer ProMelt unit