Spout 15mm, concentrated flame for aluminum products, jewelry processing, handicrafts and so on.
Spout 22mm, more concentrated flame for melting plastic, wood baking, the car starts heating.
Spout 30mm, a large flame for poultry shed, communication cable maintenance, heating heating.
Spout 35mm, bigger flame, heat treatment for machine parts, foundry industry, vessel maintenance, old paint baking.
Spout 50mm, a large flame for waterproof construction (SBS baking sheet), correction of mechanical parts, wooden boat maintenance, pipeline maintenance