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

A 1.96	Alternate Part Numbers Alternate Part Number C1BA63, Alternate Part Number MI-00327229, Alternate Part Number MINO-00015F68311	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 13556	End Size 1 0.75	End Size 2 0.50	End Type 1 NPTF	End Type 2 NPTF	Minimum Working Temperature -65	Supplier Part Number 2083-12-8S	Thread 1 3/4-14	Thread 2 1/2-14	Thread Sealant No	Product Weight 0.27 lbs

Product Questions & Answers 3

Product Questions & Answers

Will this adapter work for hydraulic systems, or is it just for grease and stuff?

Question by: Brett H on Dec 2, 2025, 6:56 PM

This adapter is suitable for grease, instrumentation, and most hydraulic systems, according to the product details. So, yes, it should work in your hydraulic setup.

Answer by: Customer Support on Dec 4, 2025, 6:58 AM

got a setup that needs to step down from 3/4 pipe thread to 1/2. is this the straight adapter for that

Question by: Darryl S on Dec 31, 2025, 7:03 PM

For stepping down between two male pipe threads, this adapter matches 3/4-14 male NPT on one end and 1/2-14 male NPT on the other, in a straight configuration.

Answer by: Customer Support on Jan 2, 2026, 5:51 PM

Got a spot on a grease manifold where the port's 3/4 inch but the fitting coming off it needs to be 1/2 inch male NPT. Would this adapter do the trick for something like that?

Question by: Travis C on Dec 13, 2025, 7:01 PM

Grease systems are actually one of the listed applications for this adapter, so yeah, it fits right in for that kind of use. The 2083 Series from Eaton Aeroquip runs 3/4-14 male NPT on one end and 1/2-14 male NPT on the other, straight through, no angle. Both threads are NPTF, which gives you a better dry-seal fit than standard NPT alone. For a grease manifold hookup like you're describing, that's a solid match.

Answer by: Customer Support on Dec 15, 2025, 9:24 AM

Similar Products

Model Number	Thread 1	Thread 2	A
2083-12-12S	3/4-14	3/4-14	1.96
2083-20-20S	1-1/4-11-1/2	1-1/4-11-1/2	2.48
2083-4-2S	1/4-18	1/8-27	1.26
2083-6-6S	3/8-18	3/8-18	1.45
2083-8-6S	1/2-14	3/8-18	1.7
2083-8-8S	1/2-14	1/2-14	1.89
2083-12-8S	3/4-14	1/2-14	1.96
2083-16-12S	1-11-1/2	3/4-14	2.15
2083-16-16S	1-11-1/2	1-11-1/2	2.34
2083-2-2S	1/8-27	1/8-27	1.06
2083-20-16S	1-1/4-11-1/2	1-11-1/2	2.45
2083-24-24S	1-1/2-11-1/2	1-1/2-11-1/2	2.61
2083-32-32S	2-11-1/2	2-11-1/2	2.82
2083-4-4S	1/4-18	1/4-18	1.45
2083-6-4S	3/8-18	1/4-18	1.45
2083-8-4S	1/2-14	1/4-18	1.7