M Press Copper 45° Elbow
The M Press Copper 45° Elbow provides a fast and professional way to create a 45-degree change in compatible copper pipework. Designed for M profile press systems, it creates a secure connection without soldering, flux or a naked flame.
A 45° elbow provides a gentler change in direction than a standard 90° elbow. Therefore, it is particularly useful when routing copper pipe around obstacles or creating offset pipework while maintaining a neat installation.
Installation is straightforward. Firstly, cut and prepare both copper pipes. Next, insert each pipe fully into the elbow. Finally, use a compatible press tool fitted with the correct M profile jaw to press both connections.
As a result, professional installers can create accurate directional changes quickly and consistently. Furthermore, press technology reduces traditional hot works, making these fittings ideal for domestic and commercial plumbing and heating installations.
Why Choose an M Press Copper 45° Elbow?
Smooth 45° Direction Change
The fitting creates a precise 45-degree change in pipe direction. Therefore, installers can produce offsets and gradual changes without creating an unnecessarily sharp 90° turn.
Ideal for Offset Pipework
Two 45° elbows can create a neat offset around obstacles. Consequently, installers gain greater flexibility when routing copper pipe around existing services or structural features.
No Soldering Required
The fitting creates its connection mechanically using a compatible press tool. As a result, there is no need for solder, flux or traditional soldering equipment.
No Naked Flame
M Press technology removes the need to heat the fitting. Therefore, installers can reduce hot works when working close to timber, insulation and finished surfaces.
Suitable for Water and Heating
The elbow suits compatible copper pipework across suitable water, plumbing and heating applications.
M Profile Compatible
The fitting uses the M press profile. Therefore, always use a compatible press tool fitted with the correct size M profile jaw.
Key Features
- M Press copper 45° elbow
- Creates a 45-degree pipe direction change
- Press x press connection
- M profile press fitting
- Suitable for compatible copper tube
- Ideal for offset pipework
- Suitable for water applications
- Suitable for compatible heating systems
- No soldering required
- No blowtorch required
- No flux required
- Reduced hot works
- Fast installation
- Clean mechanical jointing
- Secure press connection
- Professional finish
- Ideal for new installations
- Ideal for pipework alterations
- Useful for maintenance work
- Suitable for domestic plumbing
- Suitable for commercial plumbing
- Compatible press tool required
- Correct M profile jaw required
Technical Specification
- Product: M Press Copper 45° Elbow
- Product Type: Equal 45° Elbow
- Connection Type: Press x Press
- Angle: 45 Degrees
- Press Profile: M Profile
- Pipe Material: Compatible Copper Tube
- Application: Water, Plumbing and Compatible Heating Systems
- Jointing Method: Mechanical Press Connection
- Soldering Required: No
- Open Flame Required: No
- Press Tool Required: Yes
- Press Jaw Required: Correct Size M Profile Jaw
- Installation: Direction Change / Offset in Copper Pipework
Always confirm the fitting size, copper tube specification and system compatibility before installation.
What Is an M Press Copper 45° Elbow?
An M Press Copper 45° Elbow connects two compatible copper pipes while changing the direction of the pipework by 45 degrees.
Unlike a 90° elbow, which creates a right-angle turn, the 45° fitting provides a more gradual directional change.
Therefore, installers commonly use 45° elbows when pipework needs to move around an obstacle without making a sharp turn.
Furthermore, two 45° elbows can work together to create an offset while allowing the pipe to continue in its original direction.
What Is an M Press Connection?
M Press refers to the press profile used to create the mechanical connection.
A compatible M profile jaw fits around the designated pressing section of the fitting. The press tool then applies controlled mechanical force.
Consequently, the fitting compresses around the compatible copper tube and internal sealing element.
The completed joint requires no soldering.
However, different press systems use different profiles. Therefore, always confirm that the tool has the correct M profile jaw before pressing.
Copper Press Fittings for Water
Copper remains widely used throughout domestic and commercial water installations.
However, installers no longer need to rely solely on traditional soldered fittings.
M Press technology combines copper pipe with a modern mechanical jointing system. Therefore, plumbers can install compatible copper pipework without heating each connection.
Typical applications include:
- Hot water pipework
- Cold water pipework
- Domestic plumbing
- Water distribution
- Heating systems
- Plant rooms
- Commercial plumbing
- Property renovations
- New build installations
- Pipework alterations
- Maintenance work
Ideal for Creating Pipework Offsets
One of the main advantages of a 45° elbow is its ability to create neat offsets.
For example, existing pipework, structural components or other services may prevent a straight pipe run.
Using two 45° elbows allows the pipe to move sideways before continuing in the original direction.
Therefore, installers can route pipe around:
- Existing plumbing
- Heating pipes
- Structural obstacles
- Beams
- Walls
- Equipment
- Valves
- Plant room components
- Other building services
The result can provide a cleaner and more professional pipe layout.
45° Elbow vs 90° Elbow
Both fittings change the direction of copper pipework. However, they create different angles.
45° Elbow
A 45° elbow creates a gentler change in direction.
Therefore, it works particularly well for:
- Pipe offsets
- Gradual direction changes
- Routing around obstacles
- Creating neat pipe layouts
- Avoiding unnecessary sharp turns
90° Elbow
A 90° elbow creates a complete right-angle turn.
Consequently, it works particularly well when pipe needs to turn around a corner or change between horizontal and vertical directions.
Choosing the correct fitting helps create cleaner and more efficient pipework.
Two 45° Elbows for an Offset
Using two 45° elbows provides a straightforward way to move a pipe around an obstruction.
The first elbow moves the pipe away from its original line.
A short section of copper tube then creates the required offset distance.
Finally, the second 45° elbow returns the pipe to its original direction.
Therefore, installers can create professional offsets without attempting complicated pipe bends.
No Hot Works Required
Traditional copper soldering requires a naked flame at the joint.
However, M Press fittings use mechanical pressing.
Therefore, installers do not need:
- A blowtorch
- Solder
- Flux
- Flame protection mats
- Heat applied directly to the joint
This can provide a major advantage when working around combustible or finished materials.
Furthermore, reducing hot works can simplify procedures on many commercial sites.
Ideal for Restricted Installation Areas
Copper pipework often passes through confined spaces.
For example, installers may need to work inside cupboards, lofts or service voids.
Using a blowtorch in these locations can be inconvenient.
M Press technology eliminates the need for a flame at the joint.
Consequently, the 45° elbow provides a practical solution when creating direction changes in restricted installation areas.
Faster Than Traditional Soldering
Installation speed represents one of the main advantages of copper press systems.
Traditional soldering involves several stages. Installers need to prepare the pipe and fitting, apply flux, heat the connection and introduce solder correctly.
Furthermore, nearby surfaces may need additional heat protection.
With M Press fittings, installers prepare the copper tube, insert it into the fitting and complete the connection using a compatible press tool.
Therefore, larger installations can progress efficiently while maintaining consistent jointing methods.
How to Install an M Press Copper 45° Elbow
Correct preparation remains essential for every press fitting.
Firstly, cut both copper pipes squarely using a suitable pipe cutter.
Next, remove any internal and external burrs from the freshly cut ends.
Inspect the copper tube and make sure it remains clean, round and free from damage.
Then, mark the required insertion depth where specified.
Push each pipe fully into the 45° elbow.
Check the insertion marks before pressing.
Next, position the correct size M profile press jaw over the designated pressing section.
Complete the full pressing cycle.
Repeat the process on the second connection.
Finally, inspect both completed joints according to the fitting installation requirements.
Always Deburr Copper Pipe
A freshly cut copper pipe can have sharp edges and burrs.
Therefore, correct preparation remains important before inserting the tube into an M Press fitting.
Deburring helps protect the internal sealing components as the pipe enters the elbow.
Furthermore, a clean pipe end allows easier insertion and helps the copper tube reach the required depth.
Consequently, a suitable pipe reamer or deburring tool should form part of every professional M Press installation kit.
Mark the Correct Insertion Depth
The copper tube needs to sit correctly inside the fitting before pressing.
Therefore, installers should mark the required insertion depth where the installation instructions specify it.
This provides a simple visual check.
Furthermore, the mark allows the installer to confirm that the pipe has not moved while positioning the press jaw.
Once pressed, the fitting forms a permanent mechanical connection.
Two Press Connections Per Elbow
The M Press Copper 45° Elbow has a press connection at both ends.
Therefore, both sides must be correctly pressed.
Firstly, confirm that both copper pipes reach the correct insertion depth.
Next, press the first side using the correct M profile jaw.
Then, reposition the tool and complete the second press.
Finally, visually inspect both connections before commissioning the system.
Use the Correct M Profile Jaw
These fittings require an M profile press jaw.
The press jaw must also match the exact fitting size.
Therefore, before pressing, check:
- Fitting size
- Copper tube size
- M press profile
- Jaw size
- Press tool compatibility
- Jaw condition
- Pipe insertion depth
- Correct jaw positioning
Do not substitute another press profile simply because the jaw appears to fit around the fitting.
M Press 45° Elbows for Renovation Work
Renovation projects often require existing copper pipework to move around new walls, cabinets or equipment.
Therefore, 45° elbows provide a useful way to alter the pipe route while maintaining a neat appearance.
Furthermore, M Press technology removes the need to solder close to existing decorations and building materials.
As a result, these fittings work particularly well during refurbishments, extensions and heating system upgrades.
M Press 45° Elbows for Plant Rooms
Professional plant rooms benefit from neat and organised pipework.
Using 45° elbows allows installers to create gradual changes and accurate offsets around equipment.
Therefore, they can prove particularly useful around:
- Boilers
- Pumps
- Cylinders
- Manifolds
- Valves
- Heat exchangers
- Heating controls
- Commercial plant equipment
Furthermore, the copper press system allows multiple connections to be completed efficiently.
M Press Copper Fittings for Commercial Installations
Commercial installations can contain hundreds of copper fittings.
Consequently, installation speed and consistency become particularly important.
M Press fittings provide repeatable mechanical connections without soldering.
Therefore, 45° elbows can form part of copper installations across:
- Hotels
- Apartment developments
- Offices
- Schools
- Retail properties
- Public buildings
- Plant rooms
- Commercial refurbishments
- Residential developments
- Maintenance projects
M Press 45° Elbow vs Soldered 45° Elbow
Both fittings perform the same basic task. However, their jointing methods differ considerably.
M Press Copper 45° Elbow
Benefits include:
- Fast mechanical pressing
- No naked flame
- No solder
- No flux
- Reduced hot works
- Consistent connections
- Clean installation
- Professional appearance
Soldered Copper 45° Elbow
Traditional soldered fittings use heat, flux and solder.
They remain widely used throughout plumbing. However, the installer must safely apply heat and protect surrounding materials.
Therefore, M Press provides an attractive alternative when installation speed and reduced hot works are important.
M Press 45° Elbow vs Bending Copper Pipe
Installers can sometimes create gradual direction changes by bending copper pipe.
However, bending requires suitable pipe, enough working space and the correct bending equipment.
An M Press 45° Elbow provides a predefined angle.
Therefore, it can offer several practical advantages:
- Accurate 45° direction
- Compact installation
- Consistent appearance
- Quick assembly
- No pipe bending required
- Useful where bending space is limited
The correct approach depends on the individual installation.
Complete M Press Copper Fitting System
The M Press Copper 45° Elbow works alongside a comprehensive range of copper press fittings.
This allows installers to create complete water and heating pipework systems using the same mechanical jointing method.
A consistent press fitting system can also simplify installation because the same compatible press tool can be used with the appropriate M profile jaws across multiple fitting types and sizes.
Ideal for Professional Plumbers
M Press Copper 45° Elbows provide a practical fitting for professional copper installations.
They combine familiar copper pipework with fast mechanical jointing.
Therefore, they suit:
- Professional plumbers
- Heating engineers
- Mechanical contractors
- Plumbing contractors
- Maintenance engineers
- Facilities teams
- Building contractors
- Commercial installers
- Domestic installers
- Property maintenance companies
Frequently Asked Questions
What is an M Press Copper 45° Elbow?
An M Press Copper 45° Elbow joins two compatible copper pipes while creating a 45-degree change in direction.
What is a 45° copper elbow used for?
It creates gradual directional changes and pipework offsets. Therefore, it works particularly well when routing copper pipe around obstacles.
What press profile does this fitting use?
The fitting requires a compatible M profile press jaw.
Does an M Press 45° Elbow require soldering?
No. A compatible press tool creates the connection mechanically.
Do I need a blowtorch?
No. M Press fittings provide a flame-free method of joining compatible copper pipe.
Is the M Press 45° Elbow suitable for water?
Yes. It is intended for compatible water and plumbing installations.
Can I use it on heating pipework?
Yes, where the complete fitting and system specification permits its use on compatible water-based heating installations.
What is the difference between a 45° and 90° elbow?
A 45° elbow creates a gentler directional change, whereas a 90° elbow creates a right-angle turn.
Can I use two 45° elbows together?
Yes. Installers commonly use two 45° elbows to create a neat offset around an obstacle.
Do both ends need pressing?
Yes. The fitting has two press connections. Therefore, both ends must be correctly pressed.
What tool do I need?
You need a compatible press tool fitted with the correct size M profile jaw.
Can I use a U profile jaw?
No. These fittings require the specified M profile press jaw.
Do I need to deburr the copper pipe?
Yes. Deburring helps protect the internal sealing components and allows the copper tube to enter the fitting correctly.
Should I mark the insertion depth?
Yes, where specified by the installation instructions. This provides an important visual check before pressing.
Can I use a 45° elbow instead of bending copper?
Yes. A 45° fitting can provide a quick and accurate alternative where bending the copper tube is impractical.
Are M Press 45° elbows suitable for plant rooms?
Yes. They are particularly useful for creating neat offsets and gradual pipe direction changes around plant equipment.
Are M Press fittings suitable for commercial installations?
Yes. Fast installation, consistent connections and reduced hot works make M Press fittings particularly useful across larger commercial projects.
Can an M Press fitting be removed after pressing?
No. A correctly completed press fitting creates a permanent mechanical connection.
Related Products
- M Press Copper End Stops
- M Press Copper Straight Couplers
- M Press Copper Sleeve Couplings
- M Press Copper 90° Elbows
- M Press Copper 90° Street Elbows
- M Press Copper 45° Elbows
- M Press Copper Tees
- M Press Copper Reducers
- M Press Copper Male Adaptors
- M Press Copper Female Adaptors
- M Press Copper Fittings
- M Press Tool
- M Profile Press Jaws
- Copper Pipe Cutters
- Pipe Reamers & Deburring Tools
- Plumbing & Heating 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
