GRACO Coupling Adapter, 3/8 NPT (F) x 3/8 NPSM (M), 7250 PSI - (SKU: 15B729)The GRACO 15B729 COUPLING is a high pressure coupling adapter designed to connect 3 8 inch NPT (female) to 3 8 inch NPSM (male) fittings. It is typically constructed from robust materials suitable for high pressure fluid handling and is intended for use within GRACO spray equipment to ensure secure, leak free connections at extreme pressures. Key Features: Coupling Adapter 15B729 3 8 NPT (F) x 3 8 NPSM (M) 7250 PSI (500 bar, 50 MPa) Compatible with

Its primary function is to ensure precise and reliable lubrication distribution in medium-sized machine tools and industrial applications

24V power supply for industrial environments

Provides secure mounting for GRACO components

Clean the packing area thoroughly before fitting the new block

or engineered plastics for durability and chemical resistance

Chemical-resistant PVDF construction for durability

GRACO LineLazer and ThermoLazer walk-behind line stripers

Fits various GRACO spray equipment models

housing materials include PVDF

It is typically made from durable elastomeric materials such as Buna-N or similar compounds

such as the ExactaBlend AGP Advanced Glazing Proportioner and progressive cavity pumps

Designed for use with GRACO equipment and compatible with standard 3" camlock and 2" NPT connections