Features: plug-in cartridge with butane-propane gas mixture for flame temperatures up to 1,800 °C. With Top Safe System (TSS) - Integrated leakage limiter according to EN 417:2012 to reduce gas leakage in the event of short-term separation of burner and pierced gas cartridge. Application: For use with the Rothenberger Roflame. O O O tortorO O Soldering work up to pipe diameter 22 mm. Technical data: neutral name: soldering gasFlame temperature: 1800 °CProduct width: 9 cm. Product weight: 0.292 kg. Product height: 9 cm. Product length: 9 cm. Please note: decoration not included. Technical Data:Neutral Name:Soldering GasFlame Temperature:1800°CProduct Width:9cmProduct Weight:0.292kgProduct Height:9cmProduct Length:9cm Please note:Decoration not included.