How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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High-Pressure Brass Threaded Pipe Fittings
These fittings have the strength to handle high-pressure applications. They are brass for good corrosion resistance.
Union connectors separate into three pieces so you can access your line without unthreading pipe connections.
NPTF (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.

- For Use With: Air, Natural Gas, Oil, Water
Pipe Size | Max. Pressure | Each | |
NPTF Female | |||
---|---|---|---|
1 | 1,000 psi @ 72° F | 000000000 | 0000000 |
High-Pressure Brass Threaded
Pipe Fittings for Drinking Water
Use these heavy duty fittings for high-pressure drinking water applications. They are brass which has good corrosion resistance. They meet NSF/ANSI 61 safety standards for use with drinking water systems.
Union connectors separate into three pieces so you can access your line without unthreading pipe connections.
NPTF (Dryseal) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.