M Press Copper Female Coupler
The M Press Copper Female Coupler creates a direct transition from compatible copper tube to a female threaded connection.
One end features an M profile press socket for copper pipe. Meanwhile, the other end provides a female thread for compatible male threaded components.
Therefore, installers can connect copper pipe directly to valves, pumps and other suitable equipment. Furthermore, the fitting removes the need for a separate threaded adaptor.
The range covers copper pipe sizes from 15mm to 54mm. Consequently, it suits smaller domestic pipework as well as larger commercial installations.
In addition, the M Press connection requires no solder or flux. As a result, installers can create professional copper connections without using a blowtorch.
Why Choose an M Press Copper Female Coupler?
The fitting combines two connection methods within one compact component. Therefore, it simplifies the transition between copper tube and threaded equipment.
Furthermore, its straight design helps maintain neat pipe runs. This can prove particularly useful in plant rooms and equipment connections.
Key benefits include:
- M profile copper press connection
- Female threaded outlet
- Copper sizes from 15mm to 54mm
- Straight and compact design
- No soldering required
- No blowtorch required
- Suitable for water pipework
- Suitable for compatible heating systems
- Ideal for equipment connections
- Suitable for domestic and commercial installations
Available Copper Pipe Sizes
The range includes connections for:
- 15mm copper pipe
- 22mm copper pipe
- 28mm copper pipe
- 35mm copper pipe
- 42mm copper pipe
- 54mm copper pipe
However, the female thread can vary between fitting sizes. Therefore, always check both dimensions before ordering.
What Is an M Press Female Coupler?
An M Press Female Coupler connects compatible copper pipe to a male threaded component.
Firstly, the copper tube enters the M Press socket. The fitting then creates a mechanical connection when pressed with compatible equipment.
Meanwhile, the other side contains an internal female thread. Therefore, a suitable male threaded component can screw directly into the coupler.
As a result, the fitting provides a simple transition:
Copper Pipe → M Press Connection → Female Thread → Male Threaded Component
What Is the Female Thread Used For?
The female connection contains an internal thread. Therefore, it accepts a compatible male threaded fitting.
For example, suitable connections may include:
- Valves
- Pumps
- Manifolds
- Heating components
- Water equipment
- Control valves
- Threaded adaptors
- Plant room equipment
Importantly, always confirm the exact thread size before installation.
Female Coupler vs Male Coupler
Both fittings create a transition from copper pipe to a threaded connection. However, the threaded ends differ.
A female coupler has an internal thread. Therefore, it connects to a compatible male threaded component.
In contrast, a male coupler has an external thread. Consequently, it connects to a compatible female threaded component.
Therefore, check the adjoining equipment before choosing the fitting.
Female Coupler vs Female Elbow
A female coupler provides a straight connection. However, a female elbow creates a 90-degree direction change.
Therefore, choose the female coupler when the threaded connection continues in line with the copper pipe.
Alternatively, use a female elbow when the threaded connection needs to face another direction.
Why Use a Press-to-Thread Coupler?
Not every plumbing component uses press connections. For example, many pumps, valves and manifolds use threaded connections.
Therefore, a press-to-thread coupler creates a convenient interface between both systems.
Furthermore, using one combined fitting can reduce the number of separate components.
As a result, installers can achieve:
- Fewer fittings
- Fewer joints
- Faster installation
- Compact connections
- Neater pipework
- Easier equipment connections
Ideal for Plant Rooms
Plant rooms often combine copper distribution pipework with threaded equipment.
Therefore, female couplers provide useful connections around pumps, valves and heating components.
Furthermore, the wide size range supports larger copper installations. For example, 35mm, 42mm and 54mm fittings can suit compatible commercial pipework.
Consequently, the same M Press system can continue through several pipe sizes.
Ideal for Domestic Plumbing
Smaller female couplers suit many domestic plumbing applications.
For example, they can connect compatible copper pipe to threaded valves and equipment.
They may also suit:
- Hot water pipework
- Cold water pipework
- Heating systems
- Utility rooms
- Cylinder installations
- Equipment connections
- Refurbishment work
Furthermore, the press connection reduces the need for traditional soldering.
Suitable for Commercial Installations
Larger M Press Female Couplers can form part of suitable commercial systems.
For example, applications can include:
- Hotels
- Apartments
- Offices
- Schools
- Retail properties
- Public buildings
- Plant rooms
- Commercial refurbishments
In addition, sizes up to 54mm provide options for larger compatible copper distribution pipework.
No Soldering Required
The copper connection uses M Press technology. Therefore, installers do not need solder or flux.
Furthermore, the joint requires no blowtorch. Consequently, the fitting can help reduce traditional hot works.
This can provide a useful advantage near timber, insulation and finished surfaces.
How to Install an M Press Copper Female Coupler
Firstly, select the correct copper pipe and female thread sizes.
Next, cut the copper tube squarely with a suitable pipe cutter.
Then, remove internal and external burrs. This helps protect the fitting seal during insertion.
Afterwards, mark the required insertion depth where specified.
Push the copper pipe fully into the fitting. Next, check the insertion mark before pressing.
Position the correct M profile press jaw around the fitting. Then, complete the full pressing cycle.
Finally, connect the compatible male threaded component. Use the appropriate thread-sealing method where required.
Always Deburr Copper Pipe
Freshly cut copper pipe can contain sharp edges.
Therefore, installers should remove both internal and external burrs before assembly.
Furthermore, correct preparation helps the pipe enter the fitting smoothly. It also helps protect the internal sealing components.
Consequently, a pipe reamer or deburring tool should form part of the installation kit.
Mark the Insertion Depth
Correct insertion is essential for a reliable press connection.
Therefore, mark the required insertion depth where specified.
The mark provides a quick visual check before pressing. Furthermore, it can show if the pipe moves while positioning the tool.
As a result, installers can check the connection before completing the permanent press.
Use the Correct M Profile Jaw
Each fitting size requires the correct M profile pressing equipment.
Therefore, always match the jaw to the copper connection size.
Before pressing, check:
- Copper pipe size
- Fitting size
- M press profile
- Correct jaw size
- Press tool compatibility
- Pipe insertion depth
- Jaw position
Importantly, do not use another press profile simply because it appears to fit.
Creating the Threaded Connection
The threaded connection also requires careful installation.
Firstly, check that the male and female threads are compatible.
Next, apply a suitable thread-sealing method where required.
Then, carefully engage the threads. Avoid cross-threading the connection.
Furthermore, support the female coupler while tightening. This helps prevent twisting forces from reaching the completed press joint.
Avoid Over-Tightening
A threaded connection needs to be secure. However, excessive force can damage the fitting or adjoining component.
Therefore, use suitable tools and follow the relevant installation requirements.
In addition, support the coupler during tightening. This helps protect the copper pipework from unnecessary stress.
Plan for Press Tool Access
Larger fittings require enough space for the appropriate pressing equipment.
Therefore, check access before positioning the pipework.
Consider:
- Jaw clearance
- Press tool clearance
- Nearby walls
- Other pipes
- Equipment
- Future servicing access
This becomes particularly important with 35mm, 42mm and 54mm connections.
Choosing the Correct Female Coupler
Two dimensions matter when selecting the fitting.
Firstly, choose the correct copper pipe size.
Secondly, choose the correct female thread size.
Therefore, do not select a coupler from the copper dimension alone.
For example, fittings with the same copper connection may use different threaded sizes.
Why Buy From Kudos Trading?
Kudos Trading supplies professional plumbing, heating and underfloor heating products throughout the UK.
Furthermore, our M Press range includes fittings, valves and installation tools for professional copper pipework.
We also have more than 25 years of industry experience. Therefore, customers can access practical support alongside our growing product range.
Choose Kudos Trading for:
- Extensive M Press copper fitting range
- Domestic and commercial fitting sizes
- Competitive UK prices
- Fast nationwide delivery
- Practical technical support
- Friendly customer service
- More than 25 years of industry experience
Frequently Asked Questions
What is an M Press Copper Female Coupler?
It is a straight fitting with an M profile press connection and a female threaded outlet.
What is it used for?
It connects compatible copper pipe to a male threaded fitting or component.
What copper sizes are available?
The range covers 15mm, 22mm, 28mm, 35mm, 42mm and 54mm copper connections.
Does every size have the same female thread?
No. Therefore, always check both the copper size and thread size before ordering.
What does female thread mean?
The thread sits inside the fitting. Consequently, it accepts a compatible male threaded connection.
What is the difference between male and female couplers?
A female coupler has an internal thread. In contrast, a male coupler has an external thread.
Does the fitting change pipe direction?
No. It provides a straight connection.
What should I use for a 90-degree connection?
Use a compatible M Press 90° Female Elbow where a direction change is required.
What press profile does it use?
It uses compatible M profile pressing equipment.
Does the press connection require soldering?
No. Instead, a press tool creates the mechanical connection.
Do I need a blowtorch?
No. Therefore, the fitting helps reduce traditional hot works.
Can it connect to a valve?
Yes, provided the valve has a compatible male threaded connection.
Can it connect to pumps or manifolds?
Potentially, yes. However, always confirm the exact thread specification first.
Is it suitable for water pipework?
Yes, where the exact fitting specification suits the intended water application.
Can it be used for heating?
Yes, where the fitting specification permits the intended water-based heating application.
Do I need to deburr the pipe?
Yes. Proper deburring helps protect the fitting seal.
Should I mark the insertion depth?
Yes, where specified. Furthermore, the mark provides a useful check before pressing.
Can I use a U profile jaw?
No. Use the correct compatible M profile equipment.
Should I support the fitting when tightening the thread?
Yes. This helps prevent unnecessary force from reaching the press connection.
Related Products
- M Press Copper Male Couplers
- M Press Copper 90° Female Elbows
- M Press Copper 90° Male Elbows
- M Press Copper Wall Plate Elbows
- M Press Copper Full Bore Lever Ball Valves
- M Press Lever Ball Valves Press Fit to BSP
- M Press Copper Straight Couplers
- M Press Copper Reducing Couplers
- M Press Copper Fitting Reducers
- M Press Copper 90° Elbows
- M Press Copper 45° Elbows
- M Press Copper Equal Tees
- M Press Copper End Stops
- Manual M Press Tool
- M Profile Press Jaws
- Copper Pipe Cutters
- Pipe Reamers & Deburring Tools
Next Working Day Delivery: Yes, we hold all our products in stock at our 7000 sq ft Nottingham warehouse and at our 3000 sq ft warehouse in Market Harborough and use DPD for a tracked next-day delivery.
Collection Available: You can always collect from our Norttinagham location and help yourself to a free tea and coffee
