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12MP-16FPS STRAIGHT

Description & Features

The 12MP-16FPS STRAIGHT by Brennan Industries Inc is a high-performance adapter designed for demanding industrial applications. This durable adapter is manufactured from straight steel ensuring long-lasting use and reliable performance. With a maximum dynamic pressure rating of 2 500 psi it is suitable for rigorous environments.

Featuring a male NPTF thread of size 3/4-14 and a female NPSM swivel thread of size 1-11-1/2 this adapter adheres to SAE J476 and SAE J514 specifications respectively. The overall length measures 2.160 mm with a secondary length of 1.810 mm. The C Hex dimension is 1.500 mm optimizing fit and functionality.

This adapter is part of the 1404 series and comes with essential attributes for seamless integration into various industrial systems. It provides secure and efficient connections enhancing overall operational efficiency.

Part Number: 1404-12-16

Supplier Part Number: 1404-12-16

California Residents: PROP-65 WARNING

Specifications

Brand BRENNAN	Connection Size 1 3/4 in	Connection Size 2 1 in	Connection Type FNPSM Swivel, MNPT	Connection Type 1 Male SAE 30 deg NPTF	Connection Type 2 SAE FNPSM Swivel	Cubic Inch Space L x W x H Dimensions 4.86 cu-in	Dimension Standards SAE J476, SAE J514	Dimensions 2.16 in L	Finish Trivalent Zinc-Plated	Fitting Type Adapter	Hex Size 1-1/2 in	l2 Dimensions 1.81 in	Material Steel	Material Construction 12L14/C1045 Steel	Maximum Operating Pressure 3000 psi	Series 1404 Series	Thread 2 Drill Dimensions 0.78 in	Thread B1 Drill Dimensions 0.719 in	Thread Size 1-11-1/2 x 3/4-14

Similar Products

Model Number	Connection Size 1	Connection Size 2	Thread Size	Hex Size
1404-08-12 Steel Female To Male NPT Adapter	1/2 in	3/4 in	3/4-14 x 1/2-14	1-1/4
1404-20-16 Steel Female To Male NPT Adapter	1-1/4 in	1 in	1-1/4-11-1/2 x 1-11-1/2
1404-12-06 Steel Female To Male NPT Adapter	3/4 in	3/8 in	3/4-14 x 3/8-18	0.88 x 1.12 in
1404-02-02	1/8 in	1/8 in	1/8-27	0.563 in
1404-02-04	1/8 in	1/4 in	1/4-18 x 1/8-27	11/16 in
1404-04-02	1/4 in	1/8 in	1/4-18 x 1/8-27	0.563 x 0.688 in
1404-04-04	1/4 in	1/4 in	1/4-18	11/16 in
1404-04-04-R.031	1/4 in	1/4 in	1/4-18	11/16 in
1404-04-06	1/4 in	3/8 in	3/8-18 x 1/4-18	0.813 x 0.875 in
1404-04-08	1/4 in	1/2 in	1/2-14 x 1/4-18	1 x 1 in
1404-06-04	3/8 in	1/4 in	3/8-18 x 1/4-18	3/4 in
1404-06-06	3/8 in	3/8 in	3/8-18	7/8 in
1404-06-08	3/8 in	1/2 in	1/2-14 x 3/8-18	1 x 1 in
1404-08-04	1/2 in	1/4 in	1/2-14 x 1/4-18	11/16 x 7/8 in
1404-08-06	1/2 in	3/8 in	1/2-14 x 3/8-18	7/8 in
1404-08-08	1/2 in	1/2 in	1/2-14	1 x 1 in
1404-12-08	3/4 in	1/2 in	3/4-14 x 1/2-14	1-1/4
1404-12-12	3/4 in	3/4 in	3/4-14	1-1/4
1404-16-08	1 in	1/2 in	1-11-1/2 x 1/2-14	1 x 1-3/8 in
1404-16-12	1 in	3/4 in	1-11-1/2 x 3/4-14	1-1/2 x 1-1/4 in
1404-16-16	1 in	1 in	1-11-1/2	1-1/2 in
1404-16-20	1 in	1-1/4 in	1-1/4-11-1/2 x 1-11-1/2	1-7/8 in
1404-16-24	1 in	1-1/2 in	1-1/2-11-1/2 x 1-11-1/2	2-1/8 in
1404-20-20	1-1/4 in	1-1/4 in	1-1/4-11-1/2	1-7/8 in
1404-20-24	1-1/4 in	1-1/2 in	1-1/4-11-1/2, 1-1/2-11-1/2	2-1/8 in
1404-24-20	1-1/2 in	1-1/4 in	1-1/4-11-1/2, 1-1/2-11-1/2	1-7/8 in
1404-24-24	1-1/2 in	1-1/2 in	1-1/2-11-1/2	2-1/8 in
1404-32-32	2 in	2 in	2-11-1/2	2-5/8 in

Product Questions & Answers (3)

Question by: Kurt M on Jun 24, 2025, 9:36 AM

Got a 3/4-14 male NPTF port on a hydraulic manifold and need to swivel a 1-11-1/2 female line onto it without leaking, this the right adapter for that?

Answer by: Customer Support on Jun 26, 2025, 6:22 AM

That's exactly the connection this adapter is built for. One end is a 3/4-14 male NPTF thread conforming to SAE J476, and the other is a 1-11-1/2 female NPSM swivel per SAE J514. The swivel end lets the hose or line rotate during installation so you're not fighting twist, and the NPTF male side gives you a solid dry-seal connection at the port. Rated to 2,500 psi dynamic pressure, so it'll hold up in most standard hydraulic circuits without issue.

Question by: Stan K on Dec 11, 2025, 3:54 PM

trying to match up threads here, what are the two ends on this 12MP-16FPS straight adapter?

Answer by: Customer Support on Dec 13, 2025, 6:14 AM

On one side it has a 3/4-14 male NPTF thread built to SAE J476. The other side is a 1-11-1/2 female NPSM swivel thread built to SAE J514.

Question by: Dale B on May 10, 2025, 6:08 AM

Reckon this'll fit right with my setup? I'm usin' a 1-11/2 female NPSM swivel.

Answer by: Customer Support on May 11, 2025, 5:02 PM

This adapter's got you covered there. It's made with a 1-11/2 female NPSM swivel thread designed to meet SAE J514 specs. Should be a good match.

12MP-16FPS STRAIGHT

Description & Features

Specifications

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Product Questions & Answers (3)