Professional gas cutting torch for intensive oxygen cutting.
The injection-type cutting torch “DONMET” 131 ZINSER TYPE
is designed for hand oxy-gas parting cutting of sheet and rolled metal of low-carbon steel up to 300mm thick.
Used gas fuel: Acetylene (A)
► new groove nozzle centred automatically;
► cutting steel at low oxygen pressure;
► low oxygen consumption compared to other cutting torches;
► reduced heat-affected zone;
► quick cutting-in;
► heat passage through the entire metal thickness due to confined flame;
► 100% resistance to flashbacks
The injection-type cutting torch “DONMET” 131 is designed for hand oxy-gas parting cutting of sheet and rolled metal of low-carbon steel up to 300mm thick.
The cutting torch basic parameters conform with ISO 5172.
Version and used gas fuel: “DONMET” 131 – Acetylene (A).
The cutting torch climatic version for operation at ambient temperatures: from 20°С below zero to 40°С above zero.
Acetylene, G1/4-6 / G3/8LH-8, nozzles – S5 (100-200)+H2 (100-300) are installed in the cutting torch, cutting nozzle S6 (200-300) in the delivery set


