Rothenberger Maincatalog Page 188
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Soldering and welding Cylinder brazing AIRPROP brazing set Propane high-performance torch for brazing up to Ø 22 mm and soft soldering up to Ø 54 mm Hot For brazing and soft soldering of copper and steel pipes up to 2,000 ºC without oxygen, as well as warming up, shrinking and flame cleaning Application benefits Technical data • Bundled, concentrated and hot flame due to built-in gas turbine in brazing burner • Absolutely gas-tight due to optimized valve technology • Gas-saving operation due to smooth-running economy valve • Quick replacement of burners without tools Self-induced air Turbine and combustion chamber Torch Surface treated, chromed brass Hose coupling G 3/8″ LH Built-in gas turbine in brazing torch Smooth-turning economy valve Bundled, concentrated and hot flame Optimized valve technology Absolutely gas tight Gas-saving operation Shut-off valve Prevents uncontrolled gas leakage 7 Absolutely gas-tight connections thanks to dual O-ring technology Fast burner exchange without tools Threaded coupling M14 × 1 Push-in nipple Brazing burner with threaded coupling Ø Length g/h mm mm 2 bar No. 31092 Img. similar Sets include: safety handle with push-in coupling (No. 211121116), brazing burner with push-in nipple Ø 14 mm (No. 221131416) / Ø 16 mm (No. 221131616) / Ø 19 mm (No. 221131916), propane hose, 2.5 m with 3/8″ LH coupling (No. 32201), safety igniter (No. 32077), replacement flints (No. 32088), open-ended spanner (No. 32073), steel case (No. 31005) Model Weight PU AIRPROP brazing set without propane regulator 2.800 kg AIRPROP brazing set with propane regulator (No. 32081) 3.100 kg 188 kWh–kcal–BTU Weight No. 14 140 125 1.60–1,375–5,465 0.095 kg 30913 16 145 180 2.30–3,300–7,885 0.100 kg 30914 19 170 300 3.84–3,300–13,115 0.130 kg 30915 22 171 400 5.12–4,440–26,195 0.145 kg 30916 Brazing burner with push-in nipple coupling Ø Length g/h mm mm 2 bar kWh–kcal–BTU Weight No. No. 14 140 125 1.60–1,375–5,465 0.095 kg 221131416 1 31092 16 145 180 2.30–3,300–7,885 0.100 kg 221131616 19 170 300 3.84–3,300–13,115 0.130 kg 221131916 1 31091 22 171 400 5.12–4,440–26,195 0.145 kg 221132216
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