Tivento Flex 1/2 inch rézcső szigeteléssel, 25 m tekercs

HVAC technicians and refrigeration installers rely on Tivento Flex copper pipe coils for efficient, leak-free refrigerant lines in split air conditioning, heat pump, and cold room installations. This 25-meter coil of 1/2 inch (12.7 mm) soft annealed copper pipe comes pre-insulated with 9 mm closed-cell polyethylene foam, saving time and ensuring consistent thermal performance on the job site.

Key specifications

• Pipe material: Copper Cu-DHP (CW024A), soft annealed (R220)
• Pipe outer diameter: 12.7 mm (1/2 inch)
• Pipe wall thickness: 0.8 mm
• Pipe standard: EN 12735-1
• Insulation material: Closed-cell polyethylene foam
• Insulation thickness: 9 mm
• Insulation outer diameter: 30.7 mm
• Insulation thermal conductivity: ≤ 0.039 W/(m·K) at 0°C
• Insulation temperature range: -40°C to +120°C
• Insulation fire classification: Euroclass B-s2, d0
• Coil length: 25 m
• Maximum working pressure: 120 bar at 20°C
• Refrigerant compatibility: R410A, R32, R290, R134a, R407C

Why choose it

The Tivento Flex coil combines high-quality copper tubing with durable, energy-efficient insulation in one convenient package. The soft annealed copper is easy to bend and flare, reducing installation time and the risk of kinking. The closed-cell foam insulation provides excellent thermal resistance and moisture protection, minimizing condensation and energy loss over the life of the system.

Ideal use cases

• Split air conditioning and heat pump installations
• Refrigeration systems in commercial and industrial settings
• Cold rooms and freezer rooms
• VRF/VRV systems
• Replacement of old or damaged refrigerant lines

Good to know

The pipe is manufactured according to EN 12735-1 and is suitable for use with common refrigerants including R410A, R32, and R290. The insulation meets Euroclass B-s2, d0 fire safety standards, making it suitable for use in buildings with strict fire regulations. Always follow local codes and manufacturer guidelines for proper installation and pressure testing.