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Red brass reducing coupling with female NPT threads

Value Brand

Value Brand 3" x 2" FNPT Red Brass Reducing Coupling

SKU CH-XGVQ-ZAXCM

Red brass reducing coupling connects 3-inch and 2-inch female NPT threads with a 200 psi maximum operating pressure

  • Reduces pipe diameter with 3 in to 2 in FNPT transition
  • Red brass construction resists corrosion in potable water systems
  • Class 125 rating suits standard residential plumbing pressure
  • 200 psi maximum operating pressure handles typical supply lines
  • California Prop 65 listed for chemical hazard awareness

3-inch by 2-inch Red Brass Reducing Coupling

This Class 125 fitting connects a 3-inch female NPT thread to a 2-inch female NPT thread. It is rated for a maximum operating pressure of 200 psi. The red brass construction provides corrosion resistance for water and plumbing systems. California Proposition 65 warnings apply regarding cancer and reproductive harm.

Class 125 pressure rating and NPT threads

The Class 125 designation confirms the 200 psi pressure limit for standard service conditions. Female NPT threads on both ends allow direct connection to male-threaded pipe or nipples without adapters. Red brass material suits potable water, air and non-corrosive fluid lines. No additional seals or gaskets are included with the coupling.

200 psi maximum operating pressure

This single figure defines the safe working limit for the installed assembly. Systems exceeding 200 psi require a higher-class fitting not supplied here. The reducing step from 3-inch to 2-inch is fixed and cannot be altered in the field. Buyers needing a straight coupling or a different pressure class must select another part.

Highlights

  • Reduces pipe diameter with 3 in to 2 in FNPT transition
  • Red brass construction resists corrosion in potable water systems
  • Class 125 rating suits standard residential plumbing pressure
  • 200 psi maximum operating pressure handles typical supply lines
  • California Prop 65 listed for chemical hazard awareness

Specifications

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Questions about this item

Does the red brass reducing coupling need periodic replacement or maintenance once installed?

Red brass construction resists corrosion in typical water systems, so the coupling itself does not require scheduled replacement or routine maintenance after proper installation.

What pressure limit will the 3 in by 2 in FNPT reducing coupling reach first under continuous service?

The coupling is rated for a maximum operating pressure of 200 psi, which is the primary limit to observe during sustained use.

Will the brass fitting generate noise, heat or draw power when the plumbing system runs all day?

As a passive mechanical fitting, it produces no noise, no heat and consumes no power regardless of how long the system operates.

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