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Black polypropylene reducing bushing with threaded ends

Banjo

Banjo RB300-200 Reducing Bushing 3" x 2" Schedule 80 Polypropylene Trap

SKU CH-CRSC-P30WZ MPN RB300-200

Polypropylene reducing bushing connects 3-inch to 2-inch Schedule 80 pipe with MNPT by FNPT threads, rated to 150 psi from -20 to 150 degrees F

  • TypeDrain Components
  • ColorBlack
  • Reduces 3" to 2" pipe with MNPT x FNPT threads
  • Schedule 80 polypropylene handles 150 psi pressure rating
  • Operates from -20°F to 150°F temperature range
  • Black corrosion-resistant material suits harsh environments
  • Banjo RB300-200 model ensures reliable drain connections

3 in x 2 in Reducing Bushing

This Schedule 80 polypropylene reducing bushing connects a 3 inch male NPT thread to a 2 inch female NPT thread. The black fitting handles a maximum pressure of 150 psi and operates between -20 and 150 degrees Fahrenheit. It is a new drain component suited for plumbing systems requiring a size transition.

Suitable for high-pressure chemical lines.

Installers needing a durable, corrosion-resistant reducer for aggressive fluids at up to 150 psi will find this fitting appropriate. The Schedule 80 wall provides added strength for demanding industrial or agricultural applications. Buyers who require a different pipe-size combination or a lower pressure rating should look at other fittings.

MNPT x FNPT thread connection decides fit

The single specification that determines compatibility is the male NPT by female NPT thread configuration in 3 inch by 2 inch sizes. Only systems using this exact thread type and diameter pairing can accept the bushing without adapters. Verify your existing piping uses NPT threads before ordering.

Highlights

  • Reduces 3" to 2" pipe with MNPT x FNPT threads
  • Schedule 80 polypropylene handles 150 psi pressure rating
  • Operates from -20°F to 150°F temperature range
  • Black corrosion-resistant material suits harsh environments
  • Banjo RB300-200 model ensures reliable drain connections

Specifications

TypeDrain Components
ColorBlack
BrandBanjo
ModelRB300-200

Questions about this item

What thread size does the 3-inch male end of the RB300-200 reducing bushing require for mounting?

The bushing has a 3-inch MNPT male thread that screws into a matching 3-inch FNPT female fitting.

Which sealing method should be used on the MNPT x FNPT threads of the Schedule 80 polypropylene bushing during installation?

Apply PTFE tape or pipe-thread sealant on the male NPT threads only; hand-tighten then turn one to two full turns with a strap wrench to avoid cracking the polypropylene.

At what temperature should the polypropylene reducing bushing be inspected for possible replacement?

Inspect for stress cracking or deformation if the system regularly operates near the 150 °F upper limit or after prolonged exposure to the -20 °F lower limit.

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