Instantor Pert-Evoh-Pert
Instantor Pert-Evoh-Pert
The Instantor PERT EVOH multilayer pipe is engineered specifically for underfloor heating and low temperature heating systems. Manufactured to UNI ES ISO 22391, the pipe combines the flexibility and thermal stability of PERT with a highly effective EVOH oxygen-barrier layer.
It’s 5-layer structure ensures excellent resistance to continuous heating cycles, reduced thermal expansion compared with standard single-layer plastics, and long-term reliability. The EVOH barrier prevent oxygen ingress into the heating circuit, protecting system components such as manifolds, pumps and valves from corrosion.
Key Features
Flexible Construction
PE-RT provides easy installation with small bending radii, ideal for UFH systems
High Thermal Resistance
Suitable for sustained loads with strong long-term creep resistance
5-Layer EVOH Barrier
Ensures extremely low oxygen permeability (<0.1mg/l)
Durable & Long-Life
Stable molecular structure with no cross-linking required, eliminating risks of brittleness or defect formation
Enhanced Mechanical Strength
Optimised PE-RT polymer chain structure delivers reliability under temperature cycling
Environmentally Friendly
Fully recyclable
Available Options
| Size | Code |
| 12mm x 50M | UFPERT101 |
| 12mm x 80M | UFPERT102 |
| 12mm x 150M | UFPERT103 |
| 12mm x 300M | UFPERT104 |
| 12mm x 500M | UFPERT105 |
| 16mm x 80M | UFPERT201 |
| 16mm x 100M | UFPERT202 |
| 16mm x 200M | UFPERT203 |
| 16mm x 300M | UFPERT204 |