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Stainless steel hex bushing with threaded ends

Legend Valve

Legend Valve 416-513 4" x 2-1/2" SS316 Hex Bushing equipment

SKU CH-CN45-SCX9C

Connects 4" female to 2-1/2" male NPT threads using 316 stainless steel for corrosion resistance

  • 316 stainless steel resists corrosion in harsh environments
  • 4-inch by 2-1/2-inch hex bushing fits large pipe reductions
  • FNPT to MNPT threads enable direct male-to-female connections
  • Hex design allows secure tightening with standard wrenches
  • New condition ensures full material integrity and thread quality

Product Identity

The Legend Valve 416-513 is a 316 stainless steel hex bushing built for industrial piping systems. It connects a 4-inch female NPT thread to a 2-1/2-inch male NPT thread in a single fitting. The material resists corrosion in aggressive chemical and marine environments. This component is engineered for demanding fluid-handling applications.

Fit and Limits

This bushing suits installers who need a direct size reduction between two NPT threads without adding extra couplings. It is not for systems that require a different thread standard or a non-standard reduction ratio. Buyers needing a larger or smaller step-down must select a different fitting. The fixed dimensions mean it cannot adapt to variable pipe schedules.

Build Integration

The hex profile allows standard wrench engagement during assembly, speeding up installation in tight plant layouts. Its 316 stainless construction eliminates the need for additional corrosion coatings in many service conditions. The one-piece design reduces potential leak paths compared to multi-component reducer assemblies. It threads directly into existing NPT networks.

Highlights

  • 316 stainless steel resists corrosion in harsh environments
  • 4-inch by 2-1/2-inch hex bushing fits large pipe reductions
  • FNPT to MNPT threads enable direct male-to-female connections
  • Hex design allows secure tightening with standard wrenches
  • New condition ensures full material integrity and thread quality

Specifications

BrandLEGEND VALVE

Questions about this item

What size pipe threads are needed to connect this 4" x 2-1/2" hex bushing?

The bushing has a 4 inch female NPT thread on one end and a 2-1/2 inch male NPT thread on the other, so matching NPT fittings are required.

Will the 316 stainless steel material react with older brass or copper fittings in my system?

316 stainless steel is generally compatible with brass and copper in plumbing, but dielectric unions may be needed to prevent galvanic corrosion depending on the fluid.

How can I confirm the 416-513 bushing is sealed correctly after installation?

Pressurise the system and check the threaded joints for leaks; a properly tightened hex bushing with thread sealant should hold pressure without weeping.

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