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Steel Adapter, 3/4-14 Male NPT To 1/2-14 Female NPT, Straight

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Description & Features

The Steel Adapter offers reliable functionality for industrial environments, specifically designed for pipe-to-pipe connections. This adapter features a 3/4-14 Male NPT thread on one side and a 1/2-14 Female NPT thread on the opposite side, making it a versatile solution for various applications.

Manufactured by Brennan Industries Inc, the adapter is constructed from high-quality steel, ensuring durability and long service life. Commonly used in environments that require rigid, secure connections, this steel adapter meets stringent industry standards.

The male-to-female NPT configuration provides a secure and leak-proof connection when properly installed. The adapter does not include a thread sealant, offering the flexibility to select the appropriate sealant based on the specific application.

Designed for efficient functionality, this steel adapter is a crucial component in industrial setups. Its straightforward application ensures compatibility and ease of use in essential connections.

MPN: 5405-12-08

Supplier Part Number: 5405-12-08

Specifications

A
1.94
Alternate Part Numbers
Alternate Part Number 2040-12-8S, Alternate Part Number A2040-12-8S, Alternate Part Number C1DX69, Alternate Part Number MI-00326105, Alternate Part Number MINO-00028F67737
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
5405-12-08
Thread 1
3/4-14
Thread 2
1/2-14
Thread Sealant
No
Product Weight
0.30 lbs

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Product Questions & Answers (3)

Question by: Troy B on Aug 12, 2025, 2:28 PM
Got a 3/4 inch male NPT line I need to knock down to a 1/2 inch female NPT port. This the right piece for that?
Answer by: Customer Support on Aug 13, 2025, 8:12 PM
That's what this adapter is built for. One end is 3/4-14 male NPT and the other is 1/2-14 female NPT, so it steps down the thread size in a straight, rigid configuration. Steel construction means it'll hold up in industrial use without any fuss.
Question by: Rod H on Apr 8, 2025, 4:25 PM
Reckon this adapter would work alright for hooking up a pressure gauge to a hydraulic pump?
Answer by: Customer Support on Apr 10, 2025, 9:34 AM
This adapter is designed to provide a reliable pipe-to-pipe connection, making it suitable for connecting a pressure gauge to a hydraulic pump, given the correct NPT thread sizes.
Question by: Hubert J on May 16, 2025, 2:26 PM
got a line that’s 3/4-14 male npt and i need to step it down to 1/2-14 female. is that exactly what this adapter does
Answer by: Customer Support on May 17, 2025, 4:22 PM
For stepping one NPT size down, it’s a straight pipe to pipe adapter with 3/4-14 Male NPT on one end and 1/2-14 Female NPT on the other, so it matches that male to female NPT thread change.