Kaiflex Solar EPDM Endless Coil Pipe Insulation
Kaiflex Solar EPDM is flexible, closed-cell EPDM pipe insulation developed for the demanding temperatures associated with solar thermal pipework.
Supplied as endless coil tubing, it is particularly useful for longer pipe runs where reducing the number of joints can simplify installation. Kaiflex Solar EPDM combines high-temperature performance with strong resistance to UV radiation and ozone, making it suitable for demanding solar thermal installations.
Choose either 13mm or 19mm insulation wall thickness, followed by the required bore size. The coil length supplied varies according to the selected size.
Product Options
Why Choose Kaiflex Solar EPDM?
- Designed specifically for solar thermal pipework
- High-temperature resistant EPDM insulation
- Maintains flexibility at temperatures up to +150°C
- Suitable for temperatures down to -50°C
- High resistance to UV radiation and ozone
- Low thermal conductivity helps minimise heat loss
- Closed-cell flexible insulation material
- Endless-coil format helps reduce joints on longer pipe runs
- Available in 13mm and 19mm insulation wall thicknesses
Typical Applications
Kaiflex Solar EPDM is primarily designed for insulating pipework between solar thermal collectors and associated system components where operating temperatures can exceed those encountered in standard building-services pipework.
- Solar thermal installations
- Solar collector pipework
- High-temperature heating pipework
- External solar pipe runs
- Commercial and domestic solar hot-water systems
Technical Performance
| Material | Flexible closed-cell EPDM |
| Maximum Service Temperature | Up to +150°C |
| Minimum Service Temperature | Down to -50°C |
| Thermal Conductivity | λ ≤ 0.042 W/(m·K) |
| UV Resistance | High |
| Ozone Resistance | High |
| Available Wall Thicknesses | 13mm and 19mm |
| Format | Endless coil |
Kaiflex Solar EPDM Box Quantities
Select the required insulation wall thickness below to view the available bore sizes and the total coil length supplied per Box.
| Bore Size (Pipe OD) | Coil Length / Box |
|---|---|
| 15mm | 18m |
| 18mm | 16m |
| 22mm | 15m |
| 28mm | 11m |
| 35mm | 10m |
| Bore Size (Pipe OD) | Coil Length / Box |
|---|---|
| 15mm | 14m |
| 18mm | 12m |
| 22mm | 10m |
| 28mm | 8m |
| 35mm | 6m |
Browse our wider rubber pipe insulation range for additional Kaiflex EPDM products, wall thicknesses and pipe sizes.
View Rubber Pipe Insulation