Dixon
A7125 AN Series Long Pipe Style Adapter Nipple
- SKU:
- NLDIXA7125
- Availability:
- Limited quantity available.
- Weight:
- 1.50 LBS
Description
A7125 AN Series Long Pipe Style Adapter Nipple
A7125 AN Series Long Pipe Style Adapter Nipple provides a transition between a compatible grooved piping connection and a threaded male NPT connection.
The long carbon steel body gives the fitting additional straight length between connection points, making it useful where spacing, alignment, or equipment layout requires more reach than a shorter adapter.
Product Highlights
Dixon A7125 combines a 2-1/2" grooved end with a 2-1/2" male NPT connection.
The overall 4" length carbon steel body provides a longer straight adapter configuration for compatible piping systems.
Technical Specifications
Grooved End x Male NPT Configuration
The grooved end connects with compatible 2-1/2" grooved-system components using the appropriate clamp and gasket arrangement.
The opposite end threads into compatible female NPT piping, valves, manifolds, or equipment connections.
AN Series Long Pipe Style Nipple Design
The A7125 combines two different connection styles in one straight fitting, allowing a grooved piping section to transition directly into a female threaded component. This can eliminate the need to stack multiple fittings simply to change from a mechanical groove connection to NPT threads.
The grooved side should be matched with the correct clamp and gasket, while the male NPT side should be matched to the required female threaded connection. Verify both ends before installation so the adapter fits the surrounding system correctly.
Dixon lists the A7125 with a 4" overall length, giving the fitting more straight-body reach than a compact adapter configuration. The added length can help when equipment spacing, valve placement, or piping geometry requires additional distance between the groove and threaded connection.
Available space should still be checked before installation because the longer body changes the position of the mating threaded component. Confirm final alignment so the fitting does not place unnecessary stress on the grooved joint or adjoining piping.
Dixon manufactures the A7125 from carbon steel as part of the AN Series Long Pipe Style Nipple family. The material provides a strong rigid transition fitting for compatible industrial piping applications.
Material suitability should be reviewed against the connected piping, transferred media, environmental exposure, and system requirements before installation. Protect the fitting from conditions that may exceed the intended service of the carbon steel construction.
The grooved end allows the adapter to be incorporated into a mechanically joined piping system rather than creating a permanent welded connection on both sides. This can make disassembly easier when a nearby pipe section or connected component requires inspection, replacement, or cleaning.
Inspect the groove, clamp, gasket, threads, and surrounding piping during installation and maintenance. Proper alignment and full groove engagement help support a secure connection while keeping the threaded side correctly positioned.
Installation & Selection Considerations
Confirm Dixon part number A7125.
Verify both 2-1/2" connections.
Confirm grooved-system compatibility.
Verify female NPT mating threads.
Allow for the 4" body length.
Our product specialists can help review A7125 compatibility, grooved connection requirements, male NPT sizing, 4" body length, and surrounding piping layout before you order.
Frequently Asked Questions
What does the Dixon A7125 connect?
It transitions between a 2-1/2" grooved connection and a 2-1/2" male NPT connection.
What material is the A7125 made from?
Dixon specifies carbon steel construction.
How long is the A7125?
Dixon lists the A7125 with a 4" overall length.
What series does this adapter belong to?
The A7125 is part of Dixon's AN Series Long Pipe Style Nipple family.
Why use a long pipe style adapter?
The longer straight body provides additional spacing between the grooved and threaded ends where the piping layout requires more reach.
What should be checked before installation?
Verify the A7125 part number, 2-1/2" connections, available space, groove compatibility, mating female NPT threads, and final piping alignment.
Important Ordering & Installation Notes
- Confirm Dixon part number A7125.
- Verify the 2-1/2" nominal size.
- Confirm carbon steel construction.
- Check grooved fitting compatibility.
- Verify the 2-1/2" male NPT end.
- Allow clearance for the 4" length.
- Use suitable thread-sealing practices.
- Inspect groove and threads before use.
- Verify full clamp engagement.
- Check final piping alignment.
