Steel Adapter, 1-11-1/2 Male NPT To 1-1/4-11-1/2 Female NPT, Straight

A 2.46	Alternate Part Numbers Alternate Part Number C1AY29, Alternate Part Number MI-00327514, Alternate Part Number MINO-00015F68470	Application Other - Grease, instrumentation, and most hydraulic systems	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Gender 2 13555	End Size 1 1	End Type 1 NPTF	End Type 2 NPTF	Minimum Working Temperature -40	Supplier Part Number 2040-16-20S	Thread 1 1-11-1/2	Thread 2 1-1/4-11-1/2	Thread Sealant No	Product Weight 0.95 lbs

Product Questions & Answers

Will this adapter hold up for connecting a pressure gauge to a hydraulic pump?

Question by: Clint M on Oct 3, 2025, 11:48 AM

For instrumentation and hydraulic systems, this adapter should work just fine. It's made of steel, so it'll be durable enough for most applications.

Answer by: Customer Support on Oct 5, 2025, 10:21 AM

Model Number	Thread 1	Thread 2	A
2040-2-4S	1/8-27	1/4-18	1.21
2040-4-8S	1/4-18	1/2-14	1.68
2040-12-12S	3/4-14	3/4-14	1.93
2040-12-16S	3/4-14	1-11-1/2	2.18
2040-16-16S	1-11-1/2	1-11-1/2	2.37
2040-16-20S	1-11-1/2	1-1/4-11-1/2	2.46
2040-2-2S	1/8-27	1/8-27	1.04
2040-4-4S	1/4-18	1/4-18	1.39
2040-4-6S	1/4-18	3/8-18	1.44
2040-6-6S	3/8-18	3/8-18	1.44
2040-6-8S	3/8-18	1/2-14	1.68
2040-8-12S	1/2-14	3/4-14	1.93
2040-8-8S	1/2-14	1/2-14	1.87
5405-06-04	3/8-18	1/4-18	1.44
5405-08-06	1/2-14	3/8-18	1.85
5405-08-16	1/2-14	1-11-1/2	2.18
5405-12-06	3/4-14	3/8-18	1.63
5405-12-08	3/4-14	1/2-14	1.94
5405-16-12	1-11-1/2	3/4-14	2.12