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Brass Pipe Nipple, 1-1/2-11-1/2 Male NPT, 2.00 Inch Long

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Description & Features

Manufactured from brass, this 2.00-inch long pipe nipple features 1-1/2-11-1/2 Male NPT threading on both ends, making it well-suited for connecting hydraulic and fluid system components where corrosion resistance and reliable thread engagement are required. The NPT thread form provides a tapered, pressure-bearing connection compatible with standard female NPT fittings across a wide range of industrial fluid line assemblies.

Supplied by ACR Industries under catalog number C1ET31, the Brass Pipe Nipple, 1-1/2-11-1/2 Male NPT, 2.00 Inch Long is a dependable close-coupling component for use in fuel, oil, water, and general fluid transfer lines where brass construction is specified.

SKU: 40-140

Supplier Part Number (MPN): 40-140

Alternate Part Numbers: C1ET31

Specifications

Brand
ACR Industries
Connection Size 1
1-1/2 in
Connection Size 2
1-1/2 in
Finish
Plain
Fitting Type
Nipple
Length
Close
Material
Brass
Material Construction
Red Brass
Thread 1
1-1/2-11-1/2

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Product Questions & Answers (2)

Question by: Ralph B on Apr 15, 2025, 9:31 AM
got a job where i need a short brass nipple. is this one 2 inches long and 1-1/2 male npt on it?
Answer by: Customer Support on Apr 16, 2025, 10:13 AM
For fit and size, it is a 2.00 inch long brass pipe nipple with 1-1/2-11-1/2 male NPT threads.
Question by: Cheryl S on Dec 18, 2025, 10:30 AM
does this come with 1-1/2 inch NPT threads on both ends or just the one?
Answer by: Customer Support on Dec 19, 2025, 9:44 PM
Only one end carries the thread spec on this one. It's a 1-1/2-11-1/2 Male NPT fitting, so both ends are the same male thread, and the overall length runs 2.00 inches. If you're connecting two female-threaded ports, this nipple drops right in between them.

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