GRACO Fitting, Union, Reducing (111861) - (SKU: 111861)The GRACO 111861 is a union reducing fitting designed to connect hoses or pipes of different sizes, facilitating secure and leak resistant transitions in fluid transfer systems. Its material is not specified in available sources, but typical GRACO fittings are constructed from durable materials such as carbon steel or brass for reliable performance in demanding environments. This fitting is intended for use within GRACO lubrication and fluid handling

It is engineered for high durability and reliable performance in demanding industrial applications

leak-free connection

For use with GL-42 Oil Injectors

and longevity of the pump and associated equipment

Stainless Steel (Type 303)

3/8 NPT (male both ends)

Regularly inspect diaphragms and valves for wear

This part is intended to facilitate flexible

Compatible with NLGI Grade 2 greases

FKM (Viton) seats

Designed for use with GRACO equipment and compatible with 1/8-27 NPTF threaded ports

Likely designed for reliability and ease of maintenance in industrial environments