Copper Tubes Pair 1/4 and 3/8 20 m Insulated for Air Conditioning-Spedizione veloce

Descrizione

Copper Tubes Pair for Air Conditioning
20 m – 1/4” + 20 m 3/8”
gas R32 – R410a – R407c – R22
Features:
Copper Tube Characteristics
ACR annealed (R220), mechanical characteristics, dimensions, tolerances, and eccentricities in compliance with UNI EN 12735-1.
Usable with refrigerants R407C and R410A, internal cleaning and dehumidification with inert gas with a maximum residue of 0.034 g/m² and sealed ends as per ASTM B280.
Insulation
Insulating sheath made of physically cross-linked closed-cell expanded polyethylene with the following technical values:
– Thermal conductivity at 40°C 0.040 W/m*K
– Water vapor diffusion resistance factor (anti-condensation) 10000
– Fire reaction class 1
– Operating temperature -80°/+120°C
– Does not contain CFCs
External film made of extruded polyethylene (LDPE) in white, with added flame retardant, adhering to the foam to ensure a high level of anti-condensation, excellent resistance to abrasion and tearing.
Product Code: 201438