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White plastic reducer bushing with threaded ends

Zoro Select

Zoro Select 651834 Reducer Bushing 1 1/2 x 1 in MPT x FPT

SKU CH-7SG0-CHCCW

Reducer bushing steps 1 1/2 in MPT down to 1 in FPT using Schedule 80 polyvinylidene rated to 360 psi at 73–280 °F

  • Reduces pipe size from 1 1/2 to 1 inch NPT threads
  • Schedule 80 polyvinylidene handles 360 psi at 73 to 280 degrees F
  • Male-to-female NPT connection with seal included for leak-free joints
  • Overall length 2 27/64 inches fits standard Schedule 80 piping systems
  • NIBCO brand fitting built for industrial plumbing applications

Zoro Select 651834 Reducer Bushing 1 1/2 x 1

This new Zoro Select reducer bushing connects a 1 1/2 inch male NPT pipe to a 1 inch female NPT pipe. It is manufactured by NIBCO from polyvinylidene fluoride material rated for Schedule 80 piping systems. The fitting includes a seal and has an overall length of 2 27/64 inches. It is designed for plumbing installations requiring a secure reduction in pipe diameter.

Suits installers reducing Schedule 80 pipe from 1

This bushing suits plumbers and maintenance crews joining male and female NPT threads in compatible Schedule 80 polyvinylidene systems operating up to 360 psi between 73 and 280 degrees F. It is not for installers needing a different thread standard, a larger or smaller reduction step, or a material rated beyond the stated pressure and temperature limits.

360 psi maximum operating pressure at 73 to 280

The single specification that decides fit is the 360 psi maximum operating pressure across the 73 to 280 degrees F range. If the system design pressure or temperature exceeds these values, this Schedule 80 polyvinylidene bushing is not the correct part for the application.

Highlights

  • Reduces pipe size from 1 1/2 to 1 inch NPT threads
  • Schedule 80 polyvinylidene handles 360 psi at 73 to 280 degrees F
  • Male-to-female NPT connection with seal included for leak-free joints
  • Overall length 2 27/64 inches fits standard Schedule 80 piping systems
  • NIBCO brand fitting built for industrial plumbing applications

Specifications

BrandNIBCO

Questions about this item

Will the NPT threads on this Schedule 80 PVDF bushing need re-taping after repeated disassembly?

The bushing includes a seal, so initial assembly does not require thread tape; if the seal is damaged during removal, replace the bushing rather than re-taping the 1 1/2 in male and 1 in female NPT threads.

What pressure limit will be reached first when this bushing runs continuously at elevated temperature?

The maximum operating pressure is 360 psi at 73 °F; as temperature rises toward 280 °F the allowable pressure drops, so the temperature-derived limit will appear before the 360 psi rating.

How hot does the PVDF body get when the system operates at the upper end of its temperature range all day?

The material is rated for continuous service up to 280 °F, so the bushing body will approach the fluid temperature; ensure surrounding insulation and supports are rated for that same 280 °F maximum.

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