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1/4 Bulkhead Fitting

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Description & Features

Engineered for demanding environments, this 1/4 Bulkhead Fitting is a robust solution for marine, military, chemical processing, and food and beverage applications. Crafted from high-quality carbon steel, it ensures durability and reliability even in harsh conditions. The fitting features Dura-Kote plating, offering superior corrosion resistance, which is crucial for off-shore drilling use.

This bulkhead coupling assembly showcases design flexibility with multiple styles available, accommodating various project needs. The fitting has NPTF connections on both ends, with sizes 0.25 and 0.75 inches, respectively, allowing for seamless integration into existing systems. With its ability to support higher operating pressures exceeding SAE standards, this fitting is an excellent choice for critical industrial applications.

SKU: FF4183-0404-2S

Supplier Part Number (MPN): FF4183-0404-2S

Specifications

Brand
Weatherhead® by Danfoss
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
FPT
Connection Type 1
FPT
Connection Type 2
FPT
Dimensions
1-1/2 in L x 1 in W x 1 in H
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1 x 15/16 in
Material
Carbon Steel
Material Construction
Carbon Steel
nmfc
50
Operating Temperature
-65 to 400 deg F
Series
FF4183 Series
Thread Sealant
Without Thread Sealant
Thread Size
3/4-16

Product Questions & Answers (1)

Question by: Bonnie S on Jul 18, 2025, 7:38 AM
Will this bulkhead fitting hold up in a marine environment where it's constantly exposed to saltwater?
Answer by: Customer Support on Jul 19, 2025, 5:53 PM
For marine applications, the Dura-Kote plating on this carbon steel fitting provides superior corrosion resistance. It's also a good choice for offshore drilling because of this feature.

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