
PP-R UV Protected Pipe
A two-layer PP-R pipe with a UV-stabilised black skin over a green PP-R core, built for drinking water lines exposed to sunlight.
PN10/20 · 20 bar · OD 20–110 mm · 4 m lengths
- Drinking water supply
- Outdoor and UV-exposed installations
- Hot and cold water plumbing
Why this pipe
- Most ideal for carrying drinking water — not subject to contamination
- UV protected layer resists flaking in sunlight over time
- Excellent resistance to acids, oxidizing agents, alkalis, oils and domestic effluents
- Composition
- 2 layers (outer layer mixture of PP-R & UV stabilizer, inner layer of PP-R)
- Pressure rating
- 20 bar (PN10/20)
- Length
- 4 metres
- Colour
- Outer layer black, inner layer green
- Manufactured to
- KS ISO minimum requirements with additional UV protection
Catalogue advantages
Odourless and hygienic
These pipes are most ideal for carrying drinking water as they do not subject to contamination.
Protected against UV rays
The UV protected layer is comprised of UV resistant materials which protect the pipe from flaking when exposed to sunlight over time.
High chemical resistance
Pipes offer excellent resistance to acids, oxidizing agents, alkalis, oils and domestic effluents.
Smooth bore
Pipes have a smooth inside surface and hence better flow characteristics.
Longer lasting
As these pipes are free from weaknesses caused by scale formation, rusting, weathering and chemical action they last for a lifetime.
Installation
The installation methodology and requirement are the same as normal PP-R pipes.
Dimensions, pressure ratings and product codes
| Dimension | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 |
|---|---|---|---|---|---|---|---|---|---|
| OD (mm) | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110 |
| ID (mm) | 13.2 | 16.6 | 21.2 | 26.6 | 33.4 | 42.0 | 50.0 | 60.0 | 73.4 |
| S (mm) | 3.40 | 4.20 | 5.40 | 6.70 | 8.30 | 10.5 | 12.5 | 15.0 | 18.3 |
| PN | 10°C – 30°C | 30°C – 65°C | 80°C – 90°C |
|---|---|---|---|
| 8/16 | 16 bar | 15 bar | 4.8 bar |
| 10/20 | 20 bar | 18 bar | 5.5 bar |
Product codes
PN10/20
- PPRU20
- PPRU25
- PPRU32
- PPRU40
- PPRU50
- PPRU63
- PPRU75
- PPRU90
- PPRU110
Catalogue pages 5, 14 and 20
Other PP-R systems
PP-R Pipe
The standard single-layer polypropylene random copolymer pipe for hot and cold water plumbing inside buildings.
View productPP-R Composite Pipe
A three-layer PP-R pipe rated to 25 bar, built for hot and cold water transfer, under-floor and central heating.
View productPP-R UV Composite Pipe
A four-layer 25 bar composite pipe with a UV-stabilised black outer layer, for pressure lines that run in the open.
View productPP-R Thermal Insulated Pipe
A three-layer PP-R pipe with a thermal insulating middle layer, for hot and cold water runs where heat loss matters.
View product
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Every dimension table, pressure rating and product code is published on the product range page.

