GRACO Fitting 1/4 NPSM x 1/8 NPT - (SKU: 15E539)

GRACO Fitting 1/4 NPSM x 1/8 NPT - (SKU: 15E539)The GRACO 15E539 is a fitting designed to connect 1 4 inch NPSM (National Pipe Straight Mechanical) to 1 8 inch NPT (National Pipe Taper) threads. It is commonly used in fluid handling systems, including paint sprayers and lubrication equipment, to ensure secure and leak free connections between different pipe sizes. Material is not specified in available sources, but typical GRACO fittings are made from durable metals such as brass or steel for

typically as a component within GRACO equipment

The GRACO 24B643 is a replacement kit containing polychloroprene (neoprene) check balls and PTFE o-rings

Regularly inspect the wheel for damage or excessive wear

Remove old seal carefully using a hook-shaped object

but typical GRACO repair kits use high-quality elastomers and engineered plastics for durability and chemical resistance

Used in fluid handling systems to filter contaminants and protect equipment components

suitable for use with swivel fittings such as 1/4" ID #4 JIC

Inspect for leaks after installation and during regular maintenance checks

The intended use is to maintain optimal material temperature for efficient spraying

Compatible with GRACO helical gear fluid flow meters

but it is typically constructed from durable plastics or engineered polymers suitable for fluid handling

Verderair VA15