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Thumbnail Filmstrip of 1404-12-12 | 3/4" NPTF Male x 3/4" NPSM Female Swivel Images
1/2" (-08) shown for representative purposes.
A 1404-12-12 | 3/4" NPTF male x 3/4" NPSM female swivel hydraulic adapter is a type of hydraulic fitting that consists of two parts: a male adapter with a 3/4" NPTF (National Pipe Thread Fuel) thread and a female swivel adapter with a 3/4" NPSM (National Pipe Straight Mechanical) thread.
Questions & Answers
Popular Questions
The numbers on hydraulic fittings refer to the size and type of the fittings. They can indicate the fitting's thread size, pitch, and compatibility with other components. This information was sourced from "Hydraulic Hose Fittings Guide: How to Find the Right One" on the Hydraulics Direct website (https://www.hydraulicsdirect.com/Unde...), specifically under the sections "Understanding the Numbers" and "Choosing the Right Fitting".
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.
Certainly! Hydraulic hose connectors come in various types, including threaded connectors like NPT (National Pipe Tapered) and BSP (British Standard Pipe), quick-disconnect couplings for easy connection and disconnection, and flanged connectors for high-pressure applications. Each type serves specific purposes and standards, ensuring compatibility and reliability in hydraulic systems.
The pressure rating of a 1/2-inch hydraulic hose can vary significantly depending on the hose's construction, material, and intended application. Generally, a typical 1/2-inch hydraulic hose can have pressure ratings ranging from about 1,500 psi to over 5,000 psi. It's essential to consult the manufacturer's specifications or product datasheets for the exact pressure rating of a specific hose model.
Swivel fittings seal primarily through the use of O-rings or other gasket materials that create a tight, leak-proof seal between the rotating and stationary parts of the fitting. As the fitting swivels, the O-ring maintains contact with both surfaces, preventing fluid from escaping. The design ensures that even under pressure, the seal remains intact while allowing for rotational movement.
Swivel connectors work by allowing two connected components to rotate around a central axis, providing flexibility and preventing twisting or tangling of cables, hoses, or other linked parts. They typically consist of two main parts: a stationary component and a rotating component, connected through a bearing or similar mechanism that facilitates smooth rotation. This design helps maintain the integrity and functionality of the connected components while accommodating movement and orientation changes.
To identify a hydraulic fitting, examine its thread type, size, and sealing method. Measure the thread diameter and pitch using a caliper and thread gauge, and compare these measurements to standard charts for identification. Additionally, check for markings or part numbers on the fitting, which can provide clues to its specifications.
