K-FLEX Twin Solar Double Couplings
DN16 – Double Coupling
£169.95
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K-FLEX Twin Solar Double Couplings
850VR0204651
£169.95
Free UK delivery on orders over £100
Usually dispatched within 1–2 working days
Secure checkout · 30-day returns
How to measure?
Measure the Outside Diameter (OD)
Pipe insulation sizes refer to the outside diameter of the pipe — not the bore (internal diameter).
Wrap a tape measure around the pipe, divide by π (3.14) to get the OD. Or use calipers across the outside of the pipe directly.
Pipe insulation sizes refer to the outside diameter of the pipe — not the bore (internal diameter).
|←— OD —→|Wrap a tape measure around the pipe, divide by π (3.14) to get the OD. Or use calipers across the outside of the pipe directly.
Special order / supplier lead time: This item is not held in local stock. It can be ordered online, but additional supplier lead time applies before dispatch. We will confirm the expected dispatch date after your order is received.
K-FLEX Twin Solar Double Couplings
Brass double couplings for joining two sections of K-FLEX Twin Solar pre-insulated stainless steel pipe. Available in DN16, DN20 and DN25, these fittings provide a secure, leak-free connection for extending or repairing solar thermal pipe runs.
Key Features
- Joins two Twin Solar pipe sections securely
- Available in DN16, DN20 and DN25
- Durable brass construction
- Fast, tool-free installation
- Suitable for solar thermal glycol/water circuits
Applications
- Extending solar thermal pipe runs
- Solar collector to hot water cylinder connections
- Renewable heating installations
Technical Specifications
| Material | Brass |
|---|---|
| Application | Solar Thermal |
| Pipe Compatibility | K-FLEX Twin Solar Stainless Pipe |
| Available Sizes | DN16, DN20, DN25 |
| Country of Origin | Italy |
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