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Steel Adapter, 1-1/4-11-1/2 Male NPT To 1-11-1/2 Female NPT, 90 deg Elbow

A 2.38	Alternate Part Numbers Alternate Part Number 2089-20-16S, Alternate Part Number A2089-20-16S, Alternate Part Number C1DX81	B 1.68	Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 5502-20-16-FG	Thread 1 1-1/4-11-1/2	Thread 2 1-11-1/2	Thread Sealant No	Product Weight 1.48 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a 1-1/4 male NPT port on a hydraulic valve and need to drop down to a 1 inch female connection at a 90. This the right piece for that?

Question by: Rod C on Sep 7, 2025, 10:58 AM

That lines up exactly with what this adapter does. One end is 1-1/4-11-1/2 male NPT and the other is 1-11-1/2 female NPT, so you're stepping down one pipe size while making your 90 degree turn in a single fitting. Steel construction from Brennan Industries, so it holds up in typical industrial hydraulic environments. No thread sealant is applied from the factory, meaning you'll need to add your own tape or compound based on your application requirements.

Answer by: Customer Support on Sep 8, 2025, 12:43 PM

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Model Number	Thread 1	Thread 2	A	B
2089-12-8S	3/4-14	1/2-14	1.59	1.35
2089-20-20S	1-1/4-11-1/2	1-1/4-11-1/2	2.38	1.7
2089-4-4S	1/4-18	1/4-18	1.11	0.88
2089-6-6S	3/8-18	3/8-18	1.23	1.02
2089-8-8S	1/2-14	1/2-14	1.47	1.23
2089-12-12S	3/4-14	3/4-14	1.69	1.36
2089-16-16S	1-11-1/2	1-11-1/2	1.97	1.62
2089-2-2S	1/8-27	1/8-27	0.78	0.66
2089-2-4S	1/8-27	1/4-18	0.87	0.88
2089-4-2S	1/4-18	1/8-27	1.05	0.63
2089-4-6S	1/4-18	3/8-18	1.13	1.02
2089-6-4S	3/8-18	1/4-18	1.22	1.01
2089-6-8S	3/8-18	1/2-14	1.27	1.23
2089-8-6S	1/2-14	3/8-18	1.47	1.02
5502-20-16	1-1/4-11-1/2	1-11-1/2	2.38	1.68