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Designed for most industrial fluid applications, this coupling is ideal for oil well equipment, sand and salt spreaders, as well as live bed trailers and other heavy duty applications.
Interchanges with:
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1/4"
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3,000 | 4 |
3/8" | 3,000 | 7 |
1/2" | 3,000 | 7 |
5/8" | 3,000 | 18 |
3/4" | 3,000 | 18 |
1" | 3,000 | 40 |
1-1/4" | 2,750* | 75 |
1-1/2" | 2,500** | 100 |
*Nipple holds max. 2,500 PSI when disconnected
** Nipple holds max. 2,000 PSI when disconnected
Questions & Answers

Popular Questions
10 months ago
10 months ago
The standard for hydraulic fittings is typically governed by organizations such as the International Organization for Standardization (ISO) and the Society of Automotive Engineers (SAE). Common standards include ISO 8434 for metallic tube connections and SAE J516 for hydraulic hose fittings, which ensure compatibility, reliability, and safety in hydraulic systems. See full answer »
5 months ago
5 months ago
Swivel fittings are designed to allow rotation while maintaining a seal, but they can leak if not properly installed or if they become worn or damaged over time. Regular maintenance and inspection can help prevent leaks by ensuring that seals and connections remain intact. Using high-quality fittings and ensuring correct installation can also reduce the likelihood of leaks. See full answer »
5 months ago
5 months ago
Hydraulic swivel fittings allow for the rotation of connected components without disrupting the flow of hydraulic fluid. They consist of an inner rotating shaft and an outer stationary housing, with seals to prevent leaks, enabling connected hoses or pipes to rotate 360 degrees. This design helps prevent hose kinking and reduces wear, extending the life of the hydraulic system. See full answer »
5 months ago
5 months ago
Swivel fittings are connectors that allow for rotation between joined components, commonly used in plumbing, hydraulics, and pneumatic systems to prevent hose twisting and kinking. Different types include elbow swivels, which allow for angular adjustment; straight swivels, which provide axial rotation; and bulkhead swivels, which facilitate rotation through a fixed panel. These fittings come in various materials, such as brass, stainless steel, and plastic, to suit different applications and environments. See full answer »
2 months ago
2 months ago
The inside diameter of the hose fitting is 1/2 inch. This size is suitable for various hydraulic applications, ensuring efficient fluid flow and compatibility with standard equipment, and it features 90 degree hydraulic swivel fittings. See full answer »
2 months ago
2 months ago
The tube size of the JIC female swivel fitting is 3/8 inch. This standard size allows for easy integration with other components in hydraulic systems, making installation straightforward. It is part of the 90 degree hydraulic swivel fittings category. See full answer »
2 months ago
2 months ago
The nominal thread size of the JIC female swivel fitting is 9/16"-18. This specific thread size ensures a secure and leak-free connection, which is crucial for maintaining the integrity of hydraulic systems like 90 degree hydraulic swivel fittings. See full answer »
2 months ago
2 months ago
Yes, this product interchanges with Weatherhead 04U-666. This compatibility ensures that users have flexibility in choosing components and can easily replace or integrate this fitting with existing systems that use Weatherhead parts. It is part of the 90 degree hydraulic swivel fittings category. See full answer »
2 months ago
2 months ago
The JIC 37° female swivel fitting, also known as a "90 degree hydraulic swivel fitting," allows for rotation and adjustment of the hose connection without the need to twist the hose. This feature prevents hose damage and facilitates easier installation and maintenance, making it a valuable addition to hydraulic systems. See full answer »
2 months ago
2 months ago
The fittings feature a 90-degree angle. This design is particularly beneficial in spaces with limited room, as it allows hoses to be routed in a perpendicular direction, optimizing space and improving system organization. These are known as 90 degree hydraulic swivel fittings. See full answer »

Customers Also Bought
Body Size | Maximum Working Pressure (psi) | Maximum Flow Rate (gpm) |
---|---|---|
1/4" | 3,000 | 4 |
3/8" | 3,000 | 7 |
1/2" | 3,000 | 7 |
5/8" | 3,000 | 18 |
3/4" | 3,000 | 18 |
1" | 3,000 | 40 |
1-1/4" | 2,750* | 75 |
1-1/2" | 2,500** | 100 |
* Nipple holds max. 2,500 psi when disconnected ** Nipple holds max. 2,000 psi when disconnected