Prima Classic Endfeed Elbow 90' 42mm
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OnBuy.comPrima Classic Endfeed Elbow 90' 42Mm 5051258057945
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Product Information
Full details
The Prima Classic Endfeed Elbow 90' 42mm is designed for professional plumbers and experienced DIYers who require a durable, high-integrity connection for copper pipework in water and gas distribution systems. Its primary benefit lies in its compliance with EN 1254 standards and WRAS approval, ensuring long-term reliability and safety for potable water, though users should note that as an endfeed fitting, it requires precision soldering skills and proper heat management to achieve a perfect seal.
All features
| Model Part Number | 1270449 |
|---|---|
| Brand | Prima Classic |
Extended Product Information
FAQs
Is this fitting suitable for gas installations?
Yes, the Prima Classic endfeed range is designed to be compatible with gas systems, provided they are installed according to local gas safety regulations.
Does this fitting contain lead?
No, these are standard copper fittings used with lead-free solder in modern potable water and gas systems.
Can I use this with 42mm plastic piping?
No, endfeed fittings are designed specifically for copper-to-copper connections and are not compatible with plastic or composite piping.
What is the pressure rating of this elbow?
The fitting is rated to withstand the standard operating pressures required for commercial and domestic copper pipe water systems when installed correctly.
Does it need to be painted?
It is not required to paint the fitting, though it may be done for aesthetic reasons or to identify pipe contents according to local building regulations.
Troubleshooting
Solder fails to flow into the joint
Ensure the pipe is cleaned to a bright copper finish and that sufficient heat is being applied evenly to the fitting.
Small pinhole leak observed after cooling
Depressurize the line, clean the area, and re-heat to allow the existing solder to melt and fill the void or add a small amount of additional lead-free solder.
Fitting does not fit onto the pipe
Check the pipe for ovality or debris; use a pipe sizing tool to ensure the copper tubing is exactly 42mm in diameter.
Pros and Cons
Pros
- Meets rigorous EN 1254 safety standards
- WRAS approved for drinking water systems
- High-integrity connection for long-term reliability
- Ideal for both water and gas piping applications
- Precision-machined for a secure fit on 42mm copper pipes
Cons
- Requires open flame or heat-gun equipment for installation
- Soldering demands a high level of technical skill
- Not suitable for use with plastic or PEX piping
- Installation requires flux and high-quality lead-free solder
Setup, Compatibility & Care
To install, ensure the copper pipe end is cut square and deburred. Apply a suitable flux to both the pipe end and the interior of the fitting. Slide the fitting onto the pipe and rotate slightly to ensure even flux distribution. Use an appropriate heat source to heat the joint evenly until the solder flows into the capillary gap. For maintenance, monitor joints after the initial pressure test. Because these are copper-to-copper connections, they are largely maintenance-free once correctly installed; however, they should be protected from corrosive environments if installed in damp or high-salinity areas. Always verify that all local plumbing codes for gas or water are followed regarding the use of solder types.