My Cart: 0 item(s)
Thumbnail Filmstrip of 1404-06-06 | 3/8" NPTF Male x 3/8" NPSM Female Swivel Images
1/2" (-08) shown for representative purposes.
See Product Specs Below.
Questions & Answers
Popular Questions
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.
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.
No, NPSM (National Pipe Straight Mechanical) threads are not designed to thread into NPT (National Pipe Tapered) threads. NPT threads are tapered, which allows them to create a seal by wedging, whereas NPSM threads are straight and do not have the same sealing capability. If a seal is required, an adapter or sealant might be necessary to connect these different types of threads properly.
A swivel fitting works by allowing a connection to rotate around its axis, providing flexibility and preventing twisting or kinking of hoses or pipes. It typically consists of two main parts: a stationary component and a rotating component, connected through a bearing or similar mechanism. This design facilitates movement in various directions while maintaining a secure and leak-proof connection.
A live swivel fitting is a mechanical component used in fluid or gas transfer systems that allows for 360-degree rotation without twisting or kinking the hose or pipe to which it is attached. This fitting helps prevent stress and wear on the connections, ensuring a more reliable and flexible operation in applications such as hydraulic systems, fuel lines, and pneumatic equipment. Live swivels are commonly used to enhance maneuverability and extend the lifespan of hoses in dynamic environments.
The diameter of a 3/4-inch thread refers to the nominal diameter, which is typically 0.75 inches. However, the actual major diameter can vary slightly depending on the specific thread standard being used, such as Unified Thread Standard (UTS) or British Standard Whitworth (BSW). For example, a 3/4-10 UNC thread has a major diameter of approximately 0.750 inches.
NPSM (National Pipe Straight Mechanical) threads are straight threads, while NPT (National Pipe Tapered) threads are tapered. Due to these differences, they are not directly compatible and cannot be threaded together without risking leaks or damage. If a connection between NPSM and NPT is necessary, an adapter or a sealing method such as a gasket or O-ring should be used to ensure a proper seal.
NPSM (National Pipe Straight Mechanical) and NPTF (National Pipe Taper Fuel) are both types of threads used in piping systems, but they differ in design and application. NPSM threads are straight and primarily used in mechanical joints, relying on a gasket or o-ring to seal, whereas NPTF threads are tapered and designed to create a seal without additional sealing materials, as the threads themselves provide a dry-seal. These differences make NPTF suitable for high-pressure systems where a leak-proof seal is critical, while NPSM is more commonly used in low-pressure applications.
The NPSM (National Pipe Straight Mechanical) thread is a straight pipe thread used in mechanical and low-pressure applications. It follows the ANSI/ASME B1.20.1 standard and features a straight thread profile with a 60-degree thread angle. Unlike tapered threads, NPSM threads do not provide a seal on their own and typically require a sealing mechanism, such as an O-ring or gasket, to ensure leak-proof connections.
A 3/4 NPS (National Pipe Straight) thread refers to a nominal pipe size with a specific thread profile used for non-tapered, straight pipe fittings. The outside diameter of a 3/4 NPS thread is approximately 1.050 inches (26.67 mm), and it typically has 14 threads per inch. NPS threads are designed for mechanical joints and require a sealing mechanism, such as an O-ring, to ensure leak-tight connections.
