Special featuresCopperwith 2 sleevesV-Konturcertified by DVGWUnpressed connections at a pressure of 0.1 to 6.0 bar immediately recognizable, "unpressed leakage".Operating temperature -30°C to max. 110°CSuitable for solar systems with a continuous temperature of max. 110 C°Compressed air lines for oil-free compressed air PN 10Can be recessedNot suitable for gasTechnical data material: copper contents: 1 pc connection size: 22 mm