Description
End Cap 40mm PPRc
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What is End Cap 40mm EG PPRc ?
An End Cap 40mm EG PPRc PN 25 is a polypropylene random copolymer (PPRc) fitting used to seal the end of a pipeline in HVAC systems and hot/cold water supply lines. It provides a leak-proof closure, withstands high pressure (PN 25 = 25 bar), and is suitable for both hot and cold water applications.
Description
- Material: Made of PPRc (Polypropylene Random Copolymer), a durable, food-grade plastic.
- Purpose: Used to close or terminate the end of a PPR pipeline.
- Applications: HVAC systems, hot and cold water supply, plumbing, and industrial piping.
- Design: Simple cap fitting that is welded onto the pipe end using fusion welding.
Specifications
| Feature | Details |
|---|---|
| Size | 40mm diameter |
| Pressure Rating | PN 25 (can withstand up to 25 bar) |
| Temperature Range | -4°C to 95°C (suitable for hot and cold water) |
| Material Quality | 100% food-grade imported PPRc |
| Color | Typically green |
| Standards | Manufactured under DIN 8077/8078, DIN EN 15874 (German standards) |
| Warranty | Up to 50 years (depending on brand) |
Installation
- Method: Installed using fusion welding (heat welding), where the cap is melted and fused to the pipe end.
- Steps:
- Cut the pipe cleanly.
- Heat both the pipe end and the cap using a PPR welding machine.
- Insert and hold until fused.
- Allow cooling for a secure, leak-proof joint.
- Tools Required: PPR welding machine, pipe cutter, measuring tools.
- Safety Note: Ensure proper heating time to avoid weak joints.
Usage
- HVAC Systems: Seals unused or maintenance ends of pipelines.
- Hot & Cold Water Supply: Prevents leakage at pipe ends in residential, commercial, and industrial plumbing.
- Air Conditioning Systems: Provides closure in chilled water lines.
- Drinking Water Lines: Safe for potable water due to food-grade material.
Advantages
- Leak-proof closure for pipelines.
- High resistance to corrosion and deposits.
- Long service life (up to 50 years).
- Safe for drinking water and hygienic.
- Withstands high pressure and temperature variations, making it ideal for HVAC and plumbing.
✅ In short, the End Cap 40mm EG PPRc PN 25 is a reliable, durable, and easy-to-install fitting that ensures safe closure of PPR pipelines in HVAC and hot/cold water systems.



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