Steel Adapter, 3/4-14 Male NPT Tee

A 1.64	Alternate Part Numbers Alternate Part Number C1BD69, Alternate Part Number MI-00298944, Alternate Part Number MINO-00015F47375	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 1.00	UOM EA	End Gender 1 13554	End Gender 2 13556	End Gender 3 13558	End Size 1 0.75	End Size 2 0.75	End Size 3 0.75	End Type 1 NPTF	End Type 2 NPTF	End Type 3 NPTF	Minimum Working Temperature -65	Supplier Part Number 2257-12-12S	Thread 1 3/4-14	Thread Sealant No	Product Weight 0.10 lbs

Product Questions & Answers

got a tee that’s 3/4-14 male NPT on all three ends, is that what this 2257-12-12S is?

Question by: Daryl J on Sep 2, 2025, 8:11 PM

For sure, it’s an Eaton Aeroquip 2257 Series male pipe tee adapter with NPTF external pipe threads, and the size callout is 3/4-14 male NPT.

Answer by: Customer Support on Sep 4, 2025, 5:21 PM

Model Number	Thread 1	A	Price	Buy Now
2257-12-12S	3/4-14	1.64
2257-4-4S	1/4-18	1.09