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

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Description & Features

Part of the Eaton Aeroquip 2045 Series, this Steel Adapter, 1-11-1/2 Female NPT Swivel To 1-11-1/2 Male NPT, Straight provides a straight swivel-to-male connection in a matching 1-inch NPT configuration. The swivel design on the female end allows for rotational adjustment during installation, reducing the need to torque adjacent fittings or hose assemblies into position.

Suited for demanding industrial environments, this adapter sees use across marine and military applications, chemical processing, pulp and paper, food and beverage processing, and offshore drilling. The steel construction supports reliable service in these sectors where connection integrity under varying pressures and media is essential.

SKU: 2045-16-16S

Supplier Part Number (MPN): 2045-16-16S

Alternate Part Numbers: C1AY60, MI-00321063, MINO-00015F66028

Specifications

A
2
Alternate Part Numbers
Alternate Part Number C1AY60, Alternate Part Number MI-00321063, Alternate Part Number MINO-00015F66028
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Size 1
1
End Size 2
1
End Type 1
NPSM
End Type 2
NPTF
Hex Size 2
1.50
Minimum Working Temperature
-40
Supplier Part Number
2045-16-16S
Thread 1
1-11-1/2
Thread 2
1-11-1/2
Thread Sealant
No
Product Weight
0.23 lbs

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Product Questions & Answers (2)

Question by: Dale C on Mar 25, 2025, 10:32 AM
got a line with 1-11-1/2 female swivel threads, will this mate up to a 1-11-1/2 male pipe end without any funny business
Answer by: Customer Support on Mar 26, 2025, 7:58 PM
With matching 1-11-1/2 threads on both ends, it’s set up as a straight pipe-to-pipe adapter with a 1 inch female NPSM swivel on one side and a 1 inch male NPTF on the other.
Question by: Brett M on Jan 18, 2026, 11:51 AM
got a hose end with a female pipe swivel on it already. is this the straight adapter that’ll go from 1-11-1/2 female swivel to 1-11-1/2 male npt?
Answer by: Customer Support on Jan 20, 2026, 6:43 AM
For that setup, you’re looking at the right style. The 2045-16-16S is a straight steel adapter with a 1-11-1/2 female NPSM internal pipe swivel on one side and a 1-11-1/2 male NPT (NPTF external pipe) on the other.