Steel Adapter, 1-11-1/2 Male NPT To 3/4-14 Female NPT, Bushing

Description & Features

This steel adapter is suitable for grease, instrumentation, and most hydraulic systems. The Eaton Aeroquip adapter features a 1-11-1/2 male NPT to 3/4-14 female NPT connection.

This pipe to pipe steel adapter has a minimum working temperature of -65 degrees. Thread 1 size is 1-11-1/2, and Thread 2 is 3/4-14.

SKU: 2081-16-12S

Supplier Part Number (MPN): 2081-16-12S

Alternate Part Numbers: 20011459, 2104-2081-16-12, C1BA37, MI-00325784, MINO-00015F67641

Specifications

A
1.36
Alternate Part Numbers
Alternate Part Number 20011459, Alternate Part Number 2104-2081-16-12, Alternate Part Number C1BA37, Alternate Part Number MI-00325784, Alternate Part Number MINO-00015F67641
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 Size 2
0.75
End Type 1
NPTF
End Type 2
NPTF
Minimum Working Temperature
-65
Supplier Part Number
2081-16-12S
Thread 1
1-11-1/2
Thread 2
3/4-14
Thread Sealant
No
Product Weight
0.25 lbs

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Product Questions & Answers (1)

Question by: Rusty R on Nov 6, 2025, 11:38 AM
got a port that’s 1-11-1/2 male npt and I need to step it down, is this the right bushing?
Answer by: Customer Support on Nov 8, 2025, 6:13 AM
Built as a reducer adapter, it takes a 1-11-1/2 male NPT connection on one side and gives you a 3/4-14 female NPT on the other, so it’s meant for stepping down between those two NPT thread sizes.