GRACO Fitting, Tee, 1/2" OD Tube x 3/4" NPT - (SKU: 123989)The GRACO 123989 is a tee fitting designed to connect tubing with a 1 2 inch outer diameter to a 3 4 inch NPT (National Pipe Thread) port. It is typically constructed from durable materials such as brass or steel, intended for use in fluid and air systems to facilitate the splitting or merging of flow paths within GRACO equipment. This fitting is commonly used in lubrication, pneumatic, and hydraulic systems for reliable and secure connections. Key

and Bronze Diaphragms

TPE (Hytrel) ball

Used in airless and air-assisted spray systems for painting

reliable fluid conveyance

Ensure threads are clean and undamaged before installation

Factory-tested for safety and performance (based on general GRACO hose standards)

P/VIT configuration

POWER is a replacement power cord designed for use with GRACO airless sprayers and related equipment

Retainer Clip

but it is typically used as a component within fluid handling or spray equipment to guide or support moving parts

VISCOUNT 1 is a comprehensive repair kit designed for the Viscount I hydraulic motor

Tighten securely but avoid over-tightening to prevent damage