2 GALV COUP DOM

2" Galvanized Coupling – DOM (2 GALV COUP DOM)

This is a 2-inch galvanized steel pipe coupling with a DOM (Domestic) designation, meaning it is manufactured in the USA or meets domestic sourcing/spec requirements.

What it is

A standard threaded coupling:

• Has female NPT threads on both ends
• Connects two 2" male-threaded pipes
• Made from galvanized steel
• Marked DOM = domestic origin / compliance grade

What it does

• Joins two sections of 2" pipe in a straight line
• Extends or repairs piping runs
• Provides a permanent, sealed threaded connection

Key features

• Material: galvanized steel (zinc-coated for corrosion resistance)
• Connection type: female threaded both ends (NPT)
• Design: straight coupling (same size both ends)
• DOM marking = domestic manufactured or domestic-compliant material

Common applications

• Commercial plumbing systems
• Water distribution lines
• HVAC and mechanical piping
• Jobs requiring domestic material compliance (spec-driven projects