Midland Industries
Midland Copper Female Fitting Adapter - FTG x FPT
- Availability:
- Usually Ships in 5-7 Business Days
- Weight:
- 0.00 LBS
Description
Midland Copper Female Fitting Adapter - FTG x FPT
Midland Copper Female Fitting Adapters provide a transition between a copper fitting-end connection and a female pipe thread connection. These adapters combine a copper FTG connection with female pipe thread (FPT) for connecting compatible copper piping to threaded valves, equipment, fittings, and other components.
This listing includes sizes from 1/4" through 2", including a 1/2" x 3/4" reducing configuration.
Product Highlights
- Midland copper female fitting adapter
- FTG x FPT connection configuration
- Copper fitting end
- Female pipe thread connection
- Wrot copper construction
- Solder-joint connection on copper fitting side
- Threaded equipment and piping connection
- Equal-size and reducing configurations available
- Sizes from 1/4" through 2"
- Eight configurations on one listing
Available Sizes & Part Numbers
| Part Number | Size | Connection |
|---|---|---|
| 77418 | 1/4" | FTG x Female Pipe |
| 77420 | 1/2" | FTG x FPT |
| 77421 | 1/2" x 3/4" | Female Adapter |
| 77423 | 3/4" | FTG x FPT |
| 77424 | 1" | FTG x FPT |
| 77425 | 1-1/4" | FTG x FPT |
| 77426 | 1-1/2" | FTG x FPT |
| 77427 | 2" | FTG x FPT |
Technical Specifications
| Manufacturer | Midland |
|---|---|
| Product Type | Copper Female Fitting Adapter |
| Material | Copper |
| Material Construction | Wrot Copper |
| Connection Family | FTG x Female Pipe Thread |
| Thread Type | Female Pipe Thread |
| Joining Method | Solder Joint x Threaded |
| Configuration | Straight Adapter |
| Available Sizes | 1/4" through 2" |
What Is an FTG x FPT Adapter?
An FTG x FPT adapter provides a transition from a copper fitting-style solder connection to a female threaded connection.
- FTG: fitting end intended to mate with a compatible copper fitting socket
- FPT: female pipe thread connection
- Creates a straight transition between copper and threaded piping components
- Useful at valves, equipment connections, instruments, and threaded fittings
FTG End vs. Cup Connection
FTG End
The fitting end is sized to insert into a compatible copper fitting socket rather than receive copper tube.
Cup Connection
A standard cup-style connection receives copper tubing. FTG and cup connections should not be treated as interchangeable when selecting a fitting.
Why Use a Female Fitting Adapter?
Connect to Threaded Equipment
Provides a female threaded connection for compatible valves, equipment, and threaded piping components.
Compact Connection
The fitting end can connect directly into a compatible copper fitting socket for a compact installation.
Copper-to-Thread Transition
Allows a copper solder-joint system to transition to a female threaded connection in one fitting.
Available Size Range
Smaller Sizes
- 1/4"
- 1/2"
- 1/2" x 3/4"
- 3/4"
Larger Sizes
- 1"
- 1-1/4"
- 1-1/2"
- 2"
Solder Joint & Threaded Installation
- Verify both connection sizes before installation.
- Confirm which end is the copper fitting connection and which is the female threaded connection.
- Clean copper mating surfaces thoroughly before soldering.
- Use joining materials appropriate for the piping application.
- Avoid excessive heat near threaded components or sealing materials.
- Use a thread sealant appropriate for the threaded connection and application.
- Avoid overtightening threaded components.
- Support piping to minimize mechanical stress on the adapter.
Common Applications
Plumbing & Mechanical
- Copper water piping
- Heating systems
- Cooling systems
- Mechanical rooms
- Valve connections
- Equipment connections
Commercial & Industrial
- Facility piping systems
- Process piping
- Industrial equipment
- Maintenance and repair
- Threaded component connections
- Copper distribution systems
How to Select the Correct Adapter
- Step 1: Identify the required copper fitting-end size.
- Step 2: Identify the required female pipe thread size.
- Step 3: Select the matching Midland part number.
- Step 4: Confirm FTG rather than cup-style copper connection is required.
- Step 5: Verify threaded and solder-joint materials are appropriate for the application.
Complete Variant Reference
| 77418 | 1/4" |
|---|---|
| 77420 | 1/2" |
| 77421 | 1/2" x 3/4" |
| 77423 | 3/4" |
| 77424 | 1" |
| 77425 | 1-1/4" |
| 77426 | 1-1/2" |
| 77427 | 2" |
Installation Guidance
- Verify fitting-end and thread sizes before beginning installation.
- Protect threaded surfaces from soldering heat and contamination.
- Clean all copper mating surfaces before joining.
- Use soldering materials suitable for the piping application.
- Allow the soldered connection to cool before completing the threaded connection where practical.
- Use appropriate thread sealant on the FPT connection.
- Do not use excessive torque when assembling threaded components.
- Pressure-test the completed piping system according to applicable requirements.
Our pipe, fitting, and industrial product specialists can help review your copper fitting size, female pipe thread size, FTG connection requirements, solder-joint installation, threaded equipment connection, piping layout, and application before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What does FTG x FPT mean?
FTG indicates a copper fitting end designed to insert into a compatible fitting socket, while FPT indicates a female pipe thread connection.
Is an FTG end the same as a copper cup connection?
No. A fitting end inserts into a compatible socket, while a cup connection is designed to receive copper tubing.
What sizes are available?
This listing includes configurations from 1/4" through 2", including a 1/2" x 3/4" option.
What size is Midland 77420?
Part number 77420 is the 1/2" copper female fitting adapter.
What size is Midland 77423?
Part number 77423 is the 3/4" copper female fitting adapter.
What size is Midland 77427?
Part number 77427 is the 2" copper female fitting adapter.
Can these connect copper piping to threaded equipment?
Yes. The female pipe thread side is intended for compatible threaded components while the copper fitting side connects into a compatible copper fitting socket.
Important Ordering Notes
- This listing contains eight Midland copper female adapter configurations.
- Verify both copper and threaded connection sizes before ordering.
- Confirm an FTG-style copper connection is required.
- The 1/2" x 3/4" configuration should be selected by both listed dimensions.
- Use installation and thread-sealing procedures appropriate for the piping system.
