The RNF-3000-3/1-2-SP is a high-performance heat shrink tubing designed for use in HVAC applications. Made from irradiated modified polyolefin, this tubing offers superior protection and insulation. With a shrink ratio of 3:1, it ensures a tight and secure fit around cables and wires. The red color makes it easily identifiable, while its RoHS compliance guarantees its environmental safety. Operating temperature range of -55 to 135 °C and shrink temperature of 80 °C make it suitable for a variety of environments. The recovered diameter is 1mm (.039 in) and expanded diameter is 3mm (.118 in), providing ample coverage. This tubing, also known as RNF3000312SP, is a reliable solution for abrasion protection in wire and cable management.