The Eaton Aeroquip straight adapter offers versatile design flexibility, making it ideal for use in marine, military, chemical processing, pulp and paper, food and beverage, and off-shore drilling industries. Built with robust carbon steel, this adapter features Dura-Kote plating, ensuring superior corrosion resistance and durability. Its construction allows for higher operating pressures that exceed standard SAE limits, providing reliability in demanding environments.
Featuring a 1/4-inch NPSM female end and a 3/8-inch NPTF female end, this adapter accommodates a variety of connection needs. The Danfoss / Eaton ADPT 1/4FP SWIV 3/8FP is engineered to meet SAE 140131 certifications, ensuring compliance with industry standards. The adapter's hex size is 0.88 inches, and it maintains operational efficiency in temperatures as low as -40 degrees Fahrenheit. Weighing 1.14 lb, it is a sturdy and dependable choice for industrial applications.
SKU: 2046-4-6S
Supplier Part Number (MPN): 2046-4-6S
Alternate Part Numbers: C1AY81, MI-00321504, MINO-00015F66087
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Specifications
Alternate Part Numbers
Alternate Part NumberC1AY81, Alternate Part Number MI-00321504, Alternate Part Number MINO-00015F66087
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
Certifications
SAE 140131
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 1
0.25
End Size 2
0.38
End Type 1
NPSM
End Type 2
NPTF
Features
Dura-Kote plating for superior corrosion resistance|Design flexibility with hundreds of styles to choose from|Higher operating pressures above SAE standards
Hex Size 2
0.88
ICC
Straight Adapters
Item Type
NPSM Female / NPTF Female Straight Adapter
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
0.88
Sub Brand
None
Supplier Part Number
2046-4-6S
Product Weight
0.14 lbs
Product Questions & Answers (3)
Question by: Keith W on Jul 5, 2025, 3:41 PM
Reckon this'll hold up alright in a marine environment? Saltwater can be a real bear on fittings.
Answer by: Customer Support on Jul 6, 2025, 6:12 PM
Dura-Kote plating gives this adapter superior corrosion resistance, which makes it suitable for marine applications.
Question by: Eddie R on Jul 17, 2025, 10:20 AM
trying to swap a hose end over, is 2046-4-6S the straight adapter that goes from 1/4 female pipe swivel to 3/8 female pipe?
Answer by: Customer Support on Jul 19, 2025, 9:31 AM
Function-wise it is a straight female-to-female adapter with a 1/4 NPSM female swivel on one end and a 3/8 NPTF female on the other. It is part of Eaton Aeroquip’s 2046 series straight adapters.
Question by: Todd E on Aug 10, 2025, 7:22 PM
what industries is this adapter rated for, and does it hold up in harsh environments?
Answer by: Customer Support on Aug 12, 2025, 1:05 PM
Carbon steel construction with Dura-Kote plating gives this fitting real staying power against corrosion, which matters a lot in places like offshore drilling, chemical processing, and pulp and paper use. It also carries certifications to SAE 140131 and is rated down to minus 40 degrees minimum working temperature, so cold environment applications are covered too. Marine, military, and food and beverage processing are all listed application areas as well.
