M Press Copper 45° Street Elbow
The M Press Copper 45° Street Elbow provides a compact and professional way to create a 45-degree change in compatible copper pipework. Its street elbow design combines a press socket on one end with a plain copper tail on the other.
Therefore, the plain tail can connect directly into another compatible press fitting where the system design allows. This can reduce the need for short sections of copper tube between fittings while creating a neater and more compact installation.
The 45° angle also provides a gentler direction change than a 90° street elbow. Consequently, it works particularly well for offsets, gradual pipe direction changes and installations where space remains limited.
Designed for M profile press systems, the fitting creates secure mechanical connections without soldering, flux or a naked flame.
Why Choose an M Press Copper 45° Street Elbow?
Compact 45° Direction Change
The fitting creates a precise 45-degree change while maintaining a compact overall design. Therefore, it is ideal for neat pipework layouts and restricted installation spaces.
Press Socket and Plain Tail
One end provides an M profile press socket, while the opposite end features a plain copper tail. Consequently, the tail can connect directly into another compatible fitting.
Ideal for Pipework Offsets
The 45° angle makes it particularly useful when pipework needs to move around an obstacle. Furthermore, multiple 45° fittings can create clean and professional offsets.
Fewer Components Required
A conventional elbow arrangement can require a separate short piece of copper pipe between adjoining fittings. In contrast, the street elbow’s plain tail can remove this requirement in suitable installations.
No Soldering Required
The fitting uses mechanical press technology. Therefore, installers do not need solder, flux or a blowtorch to complete the press connection.
M Profile Compatible
The press socket uses the M press profile. Therefore, installers should always use the correct size compatible M profile jaw.
Key Features
- M Press copper 45° street elbow
- Creates a 45-degree direction change
- Press socket x plain copper tail
- Compact street elbow design
- M profile press connection
- Plain tail connects into compatible fittings
- Ideal for pipework offsets
- Suitable for compatible copper tube
- 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
- Professional finish
- Ideal for restricted spaces
- Useful for plant rooms
- Suitable for new installations
- Suitable for pipework alterations
- Suitable for domestic plumbing
- Suitable for commercial plumbing
- Compatible press tool required
- Correct M profile jaw required
Technical Specification
- Product: M Press Copper 45° Street Elbow
- Product Type: 45° Street Elbow
- Connection 1: M Press Socket
- Connection 2: Plain Copper Tail
- 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 Changes and Copper Pipework Offsets
Always confirm the fitting size, copper tube specification and complete system compatibility before installation.
What Is an M Press Copper 45° Street Elbow?
An M Press Copper 45° Street Elbow changes the direction of compatible copper pipework by 45 degrees.
However, unlike a standard 45° elbow, the two ends have different connection types.
One end features an M profile press socket for compatible copper tube. Meanwhile, the opposite end has a plain copper tail.
Therefore, installers can insert the plain tail directly into another compatible fitting where required.
This design provides additional flexibility while helping to create compact and professional pipework.
45° Street Elbow vs Standard 45° Elbow
Both fittings create the same 45-degree direction change. However, their connection arrangements differ.
Standard M Press 45° Elbow
A standard 45° elbow normally features:
- Press socket at one end
- Press socket at the other end
Therefore, both ends accept compatible copper tube.
M Press 45° Street Elbow
A street elbow features:
- M Press socket at one end
- Plain copper tail at the other end
Consequently, the plain end can insert directly into another compatible press fitting.
This can create a shorter and more compact fitting assembly.
45° Street Elbow vs 90° Street Elbow
Both fittings combine a press socket with a plain copper tail. However, they create different changes in direction.
45° Street Elbow
The 45° version provides a more gradual change.
Therefore, it works particularly well for:
- Creating offsets
- Gradual pipe routing
- Avoiding obstacles
- Neat plant room layouts
- Small pipe alignment changes
90° Street Elbow
The 90° version creates a complete right-angle turn.
Consequently, it works particularly well when pipework needs to change direction sharply within a compact area.
Ideal for Creating Copper Pipe Offsets
Pipework cannot always follow a perfectly straight route.
For example, existing services, structural features or equipment may block the preferred pipe path.
A 45° elbow allows installers to move the pipe away from its original line gradually.
Furthermore, using suitable 45° fittings together can create a controlled offset before returning the pipe to its original direction.
Therefore, the M Press Copper 45° Street Elbow works particularly well around:
- Existing pipework
- Structural features
- Boilers
- Cylinders
- Pumps
- Valves
- Manifolds
- Heating equipment
- Other building services
Why Use a Street Elbow?
A street elbow can reduce the number of separate components required within a fitting arrangement.
With two standard press fittings, installers may need a short section of copper tube between them.
However, the street elbow already includes a plain copper tail.
Therefore, this tail can act as the connecting section where it is compatible with the adjoining fitting.
As a result, installers can achieve:
- More compact pipework
- Fewer short pipe sections
- Faster assembly
- Cleaner fitting arrangements
- Neater installations
- Better use of restricted space
Copper Press Fittings for Water
Copper remains one of the most established materials for domestic and commercial water installations.
M Press technology combines familiar copper tube with modern mechanical jointing.
Therefore, professional installers can create connections without heating each joint.
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
No Hot Works Required
Traditional copper soldering requires heat at the joint.
In contrast, M Press fittings use mechanical compression from a compatible press tool.
Therefore, installers do not need:
- A blowtorch
- Solder
- Flux
- A naked flame at the joint
This makes copper press technology particularly useful when working near finished or combustible materials.
Furthermore, reduced hot works can simplify installation procedures on commercial projects.
Ideal for Restricted Spaces
The compact design of a street elbow becomes particularly useful where installation space remains limited.
For example, installers may need to create a directional change inside a cupboard or between closely positioned components.
The plain tail can connect directly into another suitable fitting. Consequently, the installation may require less overall space than an equivalent arrangement using standard fittings and separate connecting pipe.
Typical locations include:
- Plant rooms
- Boiler cupboards
- Service voids
- Utility rooms
- Cylinder cupboards
- Commercial plant areas
- Existing plumbing installations
- Restricted maintenance areas
Ideal for Plant Rooms
Plant rooms often contain large numbers of components within a relatively small area.
Pipework may need to navigate around pumps, valves, cylinders, manifolds and other equipment.
Therefore, compact fittings can provide a significant installation advantage.
The M Press Copper 45° Street Elbow allows installers to create gradual directional changes while reducing unnecessary fitting length.
As a result, finished plant room pipework can remain neat, organised and professional.
How to Install an M Press Copper 45° Street Elbow
Correct pipe preparation remains essential.
Firstly, cut the compatible copper tube squarely using a suitable pipe cutter.
Next, remove internal and external burrs from the freshly cut pipe.
Inspect the tube and make sure it remains clean, round and free from damage.
Then, mark the required insertion depth where specified.
Push the copper pipe fully into the press socket side of the street elbow.
Check the insertion mark before pressing.
Next, position the correct size M profile press jaw over the designated pressing section.
Operate the press tool through its complete cycle.
If the plain tail enters another compatible M Press fitting, insert it to the correct depth and press the receiving fitting according to its installation requirements.
Finally, inspect all completed connections before commissioning.
Always Deburr Copper Pipe
Freshly cut copper tube can contain sharp internal and external burrs.
Therefore, installers should properly prepare the pipe before inserting it into the press socket.
Deburring helps protect the internal sealing element as the copper enters the fitting.
Furthermore, a properly prepared pipe can reach the required insertion depth more easily.
Consequently, a suitable pipe reamer or deburring tool should form part of every professional copper press installation kit.
Mark the Correct Insertion Depth
Correct insertion remains essential when making press connections.
Therefore, installers should mark the required insertion depth where specified before assembling the joint.
The visible mark helps confirm that the pipe has entered the fitting correctly.
Furthermore, it provides a simple check that the pipe has not moved while positioning the press jaw.
The same principle applies when inserting the street elbow’s plain tail into another compatible press fitting.
Connecting the Plain Tail
The plain end of a street elbow behaves differently from the press socket.
It does not contain its own sealing element or pressing section.
Instead, the plain tail inserts into another compatible fitting.
Therefore, the press connection takes place on the receiving fitting, rather than directly on the plain tail itself.
Always check:
- Fitting compatibility
- Correct fitting size
- Required insertion depth
- Receiving fitting profile
- Correct press jaw
- Correct jaw positioning
Use the Correct M Profile Jaw
The press connection requires a compatible M profile jaw in the correct size.
Before operating the press tool, confirm:
- Fitting size
- Copper pipe size
- M press profile
- Press jaw size
- Press tool compatibility
- Jaw condition
- Correct insertion depth
- Correct jaw position
Never substitute another press profile simply because it appears to fit around the fitting.
Faster Than Traditional Soldering
Press fitting can reduce the time required to install copper pipework.
Traditional soldering requires multiple stages, including joint preparation, flux application and heating.
Furthermore, installers may need to protect nearby surfaces from the blowtorch.
M Press removes many of these stages.
Once the copper has been correctly prepared and inserted, the installer positions the press jaw and completes the mechanical pressing cycle.
Consequently, larger plumbing and heating installations can progress efficiently.
M Press 45° Street Elbows for Renovations
Existing properties often present difficult pipe routes.
Installers may need to work around walls, cupboards, joists, existing services and finished surfaces.
Therefore, the combination of compact street fittings and flame-free press technology can provide a useful solution.
The 45° angle also allows gradual alterations rather than sharp changes in direction.
Consequently, these fittings work particularly well during:
- Property renovations
- Heating upgrades
- Kitchen refurbishments
- Bathroom refurbishments
- Boiler replacements
- Plant room alterations
- Existing pipework modifications
M Press Copper Fittings for Commercial Installations
Commercial plumbing systems can contain hundreds of individual fittings.
Therefore, installation speed and consistency become increasingly important.
M Press fittings provide a repeatable mechanical jointing method while reducing traditional hot works.
The 45° Street Elbow 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° Street Elbow vs Soldered Street Elbow
Both fittings provide a compact 45-degree direction change. However, their jointing methods differ.
M Press Copper 45° Street Elbow
Benefits include:
- Fast mechanical connection
- M profile press system
- No naked flame
- No solder
- No flux
- Compact street fitting design
- Reduced hot works
- Professional installation
Soldered Copper Street Elbow
Traditional copper street elbows use soldered connections.
Although solder remains widely used, the installer needs suitable access for a blowtorch and must protect surrounding materials.
Therefore, M Press provides an attractive alternative where speed and reduced hot works are important.
Complete M Press Copper Fitting System
The M Press Copper 45° Street Elbow forms part of a wider range of compatible copper press fittings.
Using a comprehensive fitting system allows professional installers to create complete water and heating pipework while maintaining the same mechanical jointing method.
Furthermore, standard elbows and street elbows provide different installation options. Therefore, installers can select the fitting that best suits the available space and required pipe route.
Ideal for Professional Plumbers
The M Press Copper 45° Street Elbow provides a useful solution for complex copper installations.
Its combination of a compact street design and 45-degree angle provides greater flexibility when routing pipework.
Therefore, it suits:
- 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° Street Elbow?
It is a copper fitting that creates a 45-degree direction change with an M Press socket on one end and a plain copper tail on the other.
What is the difference between a 45° street elbow and a standard 45° elbow?
A standard 45° elbow has press sockets at both ends. In contrast, a street elbow has one press socket and one plain copper tail.
Why use a 45° street elbow?
The fitting creates gradual direction changes while allowing the plain tail to connect directly into another compatible fitting. Therefore, it can create particularly compact pipework.
Can the plain tail fit directly into another M Press fitting?
Yes, provided the fitting sizes and specifications are compatible.
Does the plain end need pressing?
The plain tail does not have its own press socket. However, when inserted into another M Press fitting, the receiving fitting must be correctly pressed.
What is the difference between a 45° and 90° street elbow?
A 45° street elbow creates a gradual direction change, whereas a 90° street elbow creates a right-angle turn.
Is the fitting useful for pipe offsets?
Yes. The 45-degree angle makes it particularly useful for creating neat pipework offsets.
What press profile does the fitting use?
The press socket requires a compatible M profile press jaw.
Does an M Press Street Elbow require soldering?
No. The press connection uses a compatible mechanical press tool.
Do I need a blowtorch?
No. M Press technology provides a flame-free jointing method.
Is the M Press 45° Street Elbow suitable for water?
Yes. It is intended for compatible water and plumbing installations.
Can I use it on heating systems?
Yes, where the complete fitting specification permits use with the compatible water-based heating system.
Is a 45° Street Elbow useful in tight spaces?
Yes. Compact installation is one of the primary advantages of a street elbow.
Do I need to deburr the copper pipe?
Yes. Correct deburring helps protect the internal sealing components when inserting copper tube into a press socket.
Should I mark the insertion depth?
Yes, where specified. Insertion marks provide a useful visual check before completing the press connection.
Can I use a U profile jaw?
No. The fitting requires the specified M profile press jaw.
Are M Press Street Elbows suitable for plant rooms?
Yes. Their compact design makes them particularly useful around pumps, valves, manifolds and other plant room equipment.
Can street elbows reduce the amount of copper pipe required?
Yes. In suitable installations, the plain tail can eliminate a separate short connecting section of copper tube between two fittings.
Are they suitable for commercial installations?
Yes. Their compact design, fast installation and reduced hot works make them useful across both domestic and commercial projects.
Related Products
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- M Press Copper 90° Elbows
- M Press Copper 90° Street Elbows
- M Press Copper 45° Elbows
- M Press Copper 45° Street 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.
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