4307000290 - 3" x 2-1/2" MNPT x FNPT SS Hex Reducing Bushing
4307000290 - 3" x 2-1/2" MNPT x FNPT SS Hex Reducing Bushing
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The ZORO SELECT - 4307000290 is a hex reducing bushing made of 304 stainless steel, intended for connecting pipes or fittings of differing sizes via threaded connections. It features a hexagonal outer shape that allows tightening with a wrench on the hex flats. The fitting has a male NPT connection on the 3-inch side and a female NPT connection on the 2-1/2-inch side, conforming to ASME B1.20.1 NPT thread standards and ASTM A182 material specifications. Class 3000 rating; material: 304 stainless steel.
Key Features:
- - Pipe sizes: 3 in (male) x 2 1/2 in (female)
- - Pressure rating: Class 3000, with a maximum pressure of 2,570 psi at 100°F
- - Maximum steam pressure: 1,965 psi at 350°F
- - Material grade: 304 stainless steel
- - Hex size: 3 1/2 in across flats for wrench tightening
- - Overall length: 1 1/2 in
- - Outside diameter: 3-15/32 in
- - No pre-applied thread sealant or included seals
- - Standards: Threads per ASME B1.20.1, materials per ASTM A182, dimensions per ASME B16.11
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