End Cap
Technical Specification
- Product type: Plain end cap fitting
- Material: Chlorinated polyvinyl chloride (CPVC)
- Manufacturer: Durapipe
- Jointing method: Solvent welding using PVC-C solvent cement and cleaner
- Pressure rating: Up to 16 bar
- Size range: 20mm to 160mm
- Manufacturing standard: DIN 8063
- Approvals: WRAS approved, WRc listed
- System compatibility: Corzan CPVC pipe systems
Description
This plain end cap fitting is designed to permanently seal the open end of a Corzan CPVC pipe, providing a secure termination point within hot and corrosive liquid systems. It is commonly used at the end of pipe runs, future connection points or temporary system extensions where a reliable pressure-rated closure is required.
Manufactured from high-performance Corzan CPVC, the end cap offers excellent resistance to aggressive chemicals, elevated temperatures and pressurised conditions. Installation is carried out using PVC-C solvent cement and Eco-Cleaner, creating a strong, leak-tight joint without the need for hot works or specialist equipment.
The lightweight construction makes handling and positioning straightforward, even in restricted spaces, while the robust moulded design ensures long-term integrity. As part of a fully matched Corzan CPVC system, this end cap contributes to dependable operation, low maintenance requirements and extended service life.
Key Features & Benefits
- Secure pipe termination: Provides a permanent seal at the end of CPVC pipe runs
- Excellent chemical resistance: Suitable for acids, alkalis and aggressive fluids
- Pressure rated: Up to 16 bar for demanding applications
- WRAS approved: Safe for potable water with no taint risk
- No hot works required: Solvent welding avoids welding permits
- Lightweight construction: Easier handling than metal alternatives
- Abrasion resistant: Performs reliably in slurry and erosive environments
- System matched: Fully compatible with Corzan CPVC pipes and fittings

| Product Code | A (mm) | B (mm) | Pressure Rating (bar) |
| 351121 | 28 | 23 | 16 |
| 351122 | 34 | 27 | 16 |
| 351123 | 41 | 31 | 16 |
| 351124 | 51 | 36 | 16 |
| 351125 | 62 | 43 | 16 |
| 351126 | 77 | 51 | 16 |
| 351127 | 91 | 59 | 16 |
| 351128 | 110 | 69 | 16 |
| 351129 | 132 | 83 | 16 |

