4" x 1" MNPT x FNPT SS Hex Reducing Bushing MPN:4307000292

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Brand: GoVets Select
Part #: 4307000292
SKU
510-G3356534
Regular Price $315.41 Special Price $225.29

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4" x 1" MNPT x FNPT SS Hex Reducing Bushing

This 4in x 1in MNPT x FNPT SS Hex Reducing Bushing is a versatile and durable solution for adapting differing pipe or fitting sizes in various industrial applications. Made from 304 stainless steel, it provides a strong and corrosion-resistant connection, rated for Class 3000 pressure and suitable for use with steam, water, and other fluids. Its hexagonal design allows for easy wrench tightening, and its compact size makes it ideal for use in tight spaces. Perfect for plumbing, HVAC, and industrial projects, this bushing is a reliable and efficient way to create a secure and leak-free connection.

Top product features:

  • 304 Stainless Steel construction for durability and resistance to corrosion
  • Adapts differing pipe or fitting sizes with threaded MNPT x FNPT connections
  • Rated for Class 3000 pressure with a maximum pressure of 2,570 psi @ 100°F

Top product applications:

  • Pipe adapters in industrial applications where a smaller pipe size is needed
  • Fitting adapters in HVAC systems for steam and water applications
  • Pipe connectors in high-pressure plumbing systems for chemical processing plants

The ZORO SELECT - 4307000292 is a hex reducing bushing made from 304 stainless steel, designed to provide a smaller, male-threaded connection by screwing into a larger, female-threaded opening. It adapts differing pipe or fitting sizes with threaded MNPT x FNPT connections, sized 4 in on the female side and 1 in on the male side. The fitting is rated for Class 3000 pressure, with a maximum pressure of 2,570 psi at 100°F and a maximum steam pressure of 1,965 psi at 350°F. It features a hexagonal outer shape for wrench tightening to form a joint rated for maximum operating pressure of 2,570 psi @ 100°F (Class 3000). Threads conform to ASME B1.20.1 NPT, materials to ASTM A182, and dimensions to ASME B16.11 standards. Key Features:

  • - Material: 304 Stainless Steel
  • - Connection types: Male NPT on 1 in side and Female NPT on 4 in side
  • - Pressure rating: Class 3000
  • - Maximum pressure: 2,570 psi @ 100°F
  • - Maximum steam pressure: 1,965 psi @ 350°F
  • - Hex wrench size: 1 in across flats
  • - Color: Silver
  • - Outside diameter: 4-37/64 in on the female connection side
  • - Does not include pre-applied thread sealant or separate seal


Additional Information

  • Country of Origin: TW
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 5.50
  • Package Width: 5.50
  • Package Height: 3.00
  • Package Weight: 11.10
Product info last updated on March 23, 2026 10:25pm UTC Category: Pipes, Valves and Fittings
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In stock