Midland Industries
Midland Lead-Free Bronze Reducing Couplings
- Availability:
- Allow 2-3 Days to Ship
- Weight:
- 0.00 LBS
Description
Midland Lead-Free Bronze Reducing Couplings
Midland Lead-Free Bronze Reducing Couplings are designed to connect two threaded pipes of different nominal sizes while providing a compact, durable transition in potable water, plumbing, commercial, industrial, and marine piping systems.
Manufactured from premium lead-free bronze, these fittings offer excellent corrosion resistance, dependable mechanical strength, and long service life. Precision-machined female NPT threaded connections on both ends provide a secure transition between larger and smaller male-threaded piping components.
Product Highlights
- Lead-free bronze construction
- Reducing coupling design
- Female NPT x Female NPT threaded connections
- Connects two different nominal pipe sizes
- Precision-machined NPT threads
- Excellent corrosion resistance
- Suitable for compatible potable water applications
- Compact one-piece reducing body
- Suitable for plumbing, commercial, industrial, and marine systems
- Manufactured by Midland Industries
Technical Specifications
| Product Type | Reducing Coupling |
|---|---|
| Brand | Midland |
| Material | Lead-Free Bronze |
| Connection Type | Female NPT x Female NPT |
| Thread Type | NPT |
| Configuration | Reducing |
| Available Sizes | Multiple Reducing Size Combinations |
| Primary Function | Connecting Two Different Threaded Pipe Sizes |
| Potable Water Use | Suitable for Compatible Potable Water Applications |
| Typical Applications | Potable Water, Plumbing, Commercial, Industrial, Marine, Mechanical, and General Fluid Handling Systems |
Reducing Coupling Configuration
Larger Female NPT Connection
The larger opening accepts a compatible male NPT pipe, nipple, fitting, valve, or equipment connection of the corresponding nominal size.
Reducing Body
The center body transitions between two different nominal pipe sizes within a single compact fitting, helping reduce the need for multiple adapters.
Smaller Female NPT Connection
The smaller opening accepts a compatible male NPT piping component of the corresponding reduced nominal size.
Construction Details
Midland Lead-Free Bronze Reducing Couplings are manufactured from high-quality lead-free bronze to provide dependable mechanical strength, excellent corrosion resistance, and long service life in demanding threaded piping environments.
Precision-machined female NPT threads on both ends provide consistent engagement with compatible male-threaded components when installed using accepted piping practices.
The compact reducing body provides a direct transition between different nominal pipe sizes, simplifying new installations, repairs, and piping modifications.
Why Choose a Lead-Free Bronze Reducing Coupling?
Direct Pipe Size Transition
- Connects two different nominal pipe sizes
- Provides a compact threaded transition
- Reduces the need for multiple adapters
- Useful for repairs and system modifications
- Simplifies piping layout
Lead-Free Bronze Construction
- Excellent corrosion resistance
- Dependable mechanical strength
- Suitable for compatible potable water systems
- Useful in commercial and marine environments
- Designed for long-term threaded service
NPT Threaded Connections
Female NPT x Female NPT
Both ends use female NPT threads, with different nominal pipe sizes to create the reducing transition.
Thread Sealing
Use an appropriate thread sealant or PTFE tape on mating male NPT connections according to the piping material, system media, and installation requirements.
Typical Applications
Potable Water & Plumbing
- Potable water systems
- Residential plumbing
- Commercial plumbing
- Water distribution systems
- Threaded pipe size transitions
Industrial & Marine
- Industrial piping systems
- Marine piping applications
- Mechanical equipment
- Maintenance and repair
- Compatible general fluid handling systems
Size Selection
Midland Lead-Free Bronze Reducing Couplings are available in multiple reducing size combinations.
Confirm both the larger and smaller female NPT connection sizes before ordering to ensure compatibility with the corresponding male-threaded piping components.

Our pipe and fitting specialists can help review your larger and smaller pipe sizes, female NPT connections, potable water application, system media, pressure, temperature, and material compatibility before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What material are these reducing couplings made from?
They are manufactured from lead-free bronze.
What type of connections do they use?
They use female NPT threaded connections on both ends.
What is a reducing coupling used for?
A reducing coupling connects two male-threaded piping components of different nominal sizes.
Do both ends use the same pipe size?
No. The two female NPT openings are different nominal sizes to create the reducing transition.
Are these suitable for potable water?
The supplied product information identifies lead-free bronze construction suitable for compatible potable water applications.
Why choose bronze?
Bronze provides dependable mechanical strength and excellent corrosion resistance in compatible plumbing, industrial, and marine environments.
Should thread sealant be used?
Use an appropriate thread sealant or PTFE tape on mating male NPT connections according to the application requirements.
Can these be used in marine piping systems?
The supplied product information identifies marine piping systems among the intended applications.
Why use a reducing coupling instead of multiple fittings?
A reducing coupling provides a direct transition between two different pipe sizes within one compact fitting.
What should I verify before ordering?
Confirm both female NPT sizes, the corresponding male-threaded mating components, system pressure, temperature, potable water requirements, media compatibility, and installation requirements.
Important Ordering & Installation Notes
- This listing is for Midland Lead-Free Bronze Reducing Couplings.
- Both ends use female NPT threaded connections.
- The two connection sizes are different to create a reducing transition.
- Verify both nominal pipe sizes before ordering.
- Confirm both mating components use compatible male NPT threads.
- Use an appropriate thread sealant or PTFE tape on threaded connections.
- Verify lead-free bronze is suitable for the intended potable water or fluid handling application.
- Confirm pressure and temperature requirements before installation.
- Verify media compatibility before placing the fitting into service.
- Avoid excessive tightening that could damage the coupling or mating threads.
- Support connected piping to prevent excessive mechanical loading.
- Inspect all threaded connections for damage or contamination before assembly.
- Check completed connections for leakage before placing the system into service.
- Pipe, fittings, valves, and other components are sold separately unless otherwise specified.
- Install according to applicable plumbing requirements and Midland manufacturer recommendations.