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Gas cartridge for portable blow torches
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Made by ROTHENBERGER (Germany)
Gas type
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MAP-Pro / Propylene-based mix
(Hotter than normal butane/propane)
Main uses
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🔥 Brazing & soldering (copper pipes)
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🔧 Plumbing work
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❄️ Air-conditioning & refrigeration repairs
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🧊 Defrosting frozen pipes
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🔩 Light heating and metal work
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High flame temperature (≈ 2,200°C with suitable torch)
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Fast heating time
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Works well in cooler conditions (better than butane)
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Threaded valve → safe, leak-proof connection
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Can be removed & reattached safely
Safety tips
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Use in well-ventilated areas
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Keep away from direct heat & sunlight
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Do not puncture or refill
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Store upright
Common comparison
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Butane → cheaper, lower heat
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Maxigas 400 → hotter flame, faster brazing ✅
Inquiry - ROTHENBERGER maxigas® 400 — a high-performance gas cartridge