GRACO Coupling, 3/8 to 1/4 NPT - (SKU: 100083)

GRACO Coupling, 3/8 to 1/4 NPT - (SKU: 100083)The GRACO 100083 is a hose coupling designed to connect hoses or equipment with 3 8 inch and 1 4 inch NPT (National Pipe Thread) fittings. Its material is not specified in available sources, but it is intended for use in fluid transfer systems, particularly within GRACO lubrication and maintenance equipment. Key Features: Hose coupling 3 8 to 1 4 NPT Compatible with GRACO equipment and systems requiring 3 8 inch and 1 4 inch NPT connections

Regularly inspect the shaft for wear and replace as needed to maintain efficient operation

Supports equipment weight and operational loads

The GRACO 24H554 is a repair kit containing a 3/4" adjuster and lock nut

high-pressure grease transfer

Designed for use with GRACO Fusion spray guns in spray foam insulation systems

Precision fit for secure operation in pump assemblies

Adjustable forward travel to reduce material surge

It is typically constructed from durable materials suitable for high-pressure environments and is intended to ensure optimal spray pattern and equipment efficiency by diffusing fluid flow at the seat interface

Ensure the lubricator is installed according to GRACO guidelines and local regulations

Inspect the fuse holder for damage or corrosion before installation

It features a PTFE diaphragm

designed to ensure secure connections for hoses and prevent backflow