Cobra Compression Spare Ring 15mm
Cobra Compression Spare Ring 15mm – Complete Guide
The Compression Spare Ring 15mm is a precision-engineered component designed to restore and maintain leak-free compression joints. Built from durable, corrosion-resistant materials, it ensures longevity and reliable performance in 15mm plumbing systems. Whether used in new installations or quick repairs, Cobra spare rings provide a snug, watertight seal that prevents leaks and system failures. Construction Hyper
Key Takeaways
- Provides a durable, corrosion-resistant seal for 15mm compression joints.
- Precision-engineered for a snug, leak-proof fit.
- Easy to install by sliding onto the pipe before tightening the compression nut.
- Ideal for both repairs and new installations.
- Replacing worn rings restores watertight seals and reduces maintenance issues.
Specifications & Features
| Attribute | Details |
|---|---|
| Size | 15mm (standard compression fittings) |
| Material | Brass or corrosion-resistant alloy |
| Function | Forms watertight seal in compression joints |
| Compatibility | Copper and plastic pipes (with inserts) |
| Installation | Slide onto pipe before tightening compression nut |
| Warranty | Typically limited warranty (confirm with supplier) |
How Compression Rings Work
Compression rings, also known as olives, sit between the pipe and fitting body. When the nut is tightened, the ring compresses against the pipe, forming a watertight seal. This simple yet effective mechanism makes compression fittings versatile, safe, and easy to install without soldering.
Benefits of Cobra Spare Rings
- Leak prevention → Restores watertight seals in worn joints.
- Durability → Resistant to corrosion and deformation.
- Versatility → Suitable for repairs and new installations.
- Reliability → Precision engineering reduces call-backs and maintenance.
Installation Checklist
- Cut pipe cleanly and deburr ends.
- Slide compression nut and spare ring onto pipe.
- Insert pipe fully into fitting body.
- Hand-tighten nut, then secure with wrench.
- Test for leaks after restoring water supply.
Pro Tips:
- Always use new rings when repairing joints.
- Avoid overtightening to protect threads and fitting integrity.
- Match ring material to pipe type for best results.
Common Issues Solved
- Persistent leaks → Replace worn or damaged rings.
- Poor fit → Upgrade from low-quality rings to Cobra precision rings.
- Corrosion → Use corrosion-resistant brass rings for longevity.
Storage & Selection Tips
- Match ring material to pipe type (copper, brass, or plastic).
- Buy in bulk to handle unexpected repairs.
- Store in labeled, airtight containers to prevent rust or degradation.
Frequently Asked Questions
Q: Is the Cobra Compression Spare Ring 15mm compatible with all pipe materials?
A: No, primarily for copper and plastic pipes (with inserts). Always check compatibility.
Q: Can spare rings be reused?
A: Not recommended. Reuse may compromise the seal.
Q: Where can I buy authentic Cobra spare rings?
A: Available from reputable online retailers and local plumbing suppliers.
Q: What is the warranty policy?
A: Varies by supplier, typically covers defects for a limited period.
Q: Can it be used in high-pressure systems?
A: Yes, if manufacturer specifications confirm suitability.
Final Remarks
Replacing a worn compression ring can prevent up to 80% of minor leaks in plumbing joints. The Cobra Compression Spare Ring 15mm offers a simple, cost-effective solution that restores watertight seals and ensures long-term reliability. For professionals and DIY enthusiasts alike, it’s a small component that makes a big difference in plumbing performance
