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

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Description & Features

This Eaton Aeroquip steel adapter bushing is designed for use in grease, instrumentation, and most hydraulic systems.

It adapts from 1-1/2-11-1/2 Male NPT to 1-1/4-11-1/2 Female NPT, facilitating connections between different sized components. This 2081 Series reducer adapter provides a reliable external pipe to internal pipe connection.

It measures 1.57 inches in overall length.

SKU: 2081-24-20S

Supplier Part Number (MPN): 2081-24-20S

Alternate Part Numbers: C1BA44, FMC102-0956, FMC118-2659-015, MI-00325862, MINO-00015F67653

Specifications

A
1.57
Alternate Part Numbers
Alternate Part Number C1BA44, Alternate Part Number FMC102-0956, Alternate Part Number FMC118-2659-015, Alternate Part Number MI-00325862, Alternate Part Number MINO-00015F67653, Alternate Part Number MINO-00925X09403
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 Type 1
NPTF
End Type 2
NPTF
Minimum Working Temperature
-65
Supplier Part Number
2081-24-20S
Thread 1
1-1/2-11-1/2
Thread 2
1-1/4-11-1/2
Thread Sealant
No
Product Weight
0.54 lbs

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Product Questions & Answers (2)

Question by: Melvin D on Nov 19, 2025, 9:19 AM
trying to step down from a 1-1/2 NPT line to 1-1/4 NPT, is this the right bushing for that?
Answer by: Customer Support on Nov 21, 2025, 6:10 AM
For a reducer like that, it matches up as a 1-1/2-11-1/2 male NPTF on one side and a 1-1/4-11-1/2 female NPTF on the other, so it’s meant to adapt between those two pipe thread sizes.
Question by: Tony R on Sep 6, 2025, 11:57 AM
Will this adapter let me hook up a 1 1/2 inch male fitting to a 1 1/4 inch female fitting?
Answer by: Customer Support on Sep 7, 2025, 6:00 PM
Yes, this Eaton Aeroquip adapter is specifically designed to connect a 1-1/2-11-1/2 Male NPT to a 1-1/4-11-1/2 Female NPT.