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HomeCutting torchesThree-pipe cutting torches with in-nozzle gas mixing DONMET 374 G1A G1P HP1 DH1 with lever Three-pipe cutting torch DONMET 374-10 lever (G1A G1P HP1 DH1) G1/4-3/8LH L-897mm 120º)
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Three-pipe cutting torch DONMET 374-10 lever (G1A G1P HP1 DH1) G1/4-3/8LH L-897mm 120º)

€86.40

Cutting thickness, mm

300

Used gas fuel

Propane, Acetylene, Methane

Gas mixing type

in-nozzle

Oxygen inlet thread (hose)

G1/4 (Ø6)

Gas fuel inlet thread (hose)  

G3/8 LH (Ø8)

Length, mm

897

Weight, kg

43831

Types of compatible nozzles

G1A, G1P, HP1, DH1

Head seating cone, °

30°

Cutting oxygen start valve

lever

Head bending angle, °

120º

Thread in the head

М22×1.5

Applicable regulations

EN ISO 5172

Сountries where it is used

Portugal, Spain

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SKU: 374.000.27 Categories: Cutting torches, Three-pipe cutting torches with in-nozzle gas mixing DONMET 374 G1A G1P HP1 DH1 with lever
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  • Description
Description

Oxy-gas three-pipe cutting torch with in-nozzle gas mixing and a cutting oxygen lever.
Used for hand oxy-gas cutting of low carbon steel up to 300mm thick, as well as for local heating of any metals or alloys.

Compatible cutting nozzles: G1A, G1P, HP1, DH1.
Supplied without nozzles.

Facilitates an accurate high-quality cut at maximum performance.
Technical features:
– new light-weight design allows for greater performance at minimal effort
– fully soldered body and stainless steel tubes ensure cutting torch rigidity, solidity and durability
– use of silver solders allows for continuous operation in hard conditions as well as confined areas without damaging the design integrity
– universal design allows to quickly switch to another type of gas (acetylene, propane-butane, natural gas) by simply changing the nozzle
– convenient ergonomic handle allows for a firm grip on the cutting torch shank and easy operation in all spatial positions
– cutting oxygen lever with a lock in “open” position allows to save up to 15% of oxygen while performing short cuts as well as comfortably perform long cuts
– increased cost-efficiency as compared to ordinary injection-type cutting torches due to nozzles’ elaborate design
– perfect balancing adjustment relative to the cutter’s hand allows to perform fine cuts and control the process easily
– comfortable positioning of the valves and their bright colouring (blue for oxygen and red for gas fuel) allows to quickly adjust the preheating flame
– exquisite design that combines the necessary functionality, reliability and safety

TECHNICAL SPECIFICATION:

Cutting capacity, mm 3-300mm
Cutting torch length, mm, no more than 897mm
Types of compatible nozzles G1A, G1P, HP1, DH1
Gas mixing type in-nozzle
Head seating cone, ° 30+3
Used gas fuels Propane / Acetylene / (Methane)
Cutting oxygen start valve lever
Head bending angle 120º
Oxygen inlet thread (hose) G1/4 (Ø6)
Gas fuel inlet thread (hose) G3/8LH (Ø8)
Thread in the cutting torch head М22Х1,5
Cutting torch weight, kg no more than 1,1kg
Applicable regulations ISO 5172
Countries where the above-mentioned connection threads are applicable Portugal, Spain

The cutting torch is a universal type as per used gas fuels – depending on the nozzle mounted to the head it can operate on propane-butane, methane (natural gas) and acetylene.

Safety and durability
The cutting torch design is rightfully considered to be the safest one as gas fuel and oxygen are supplied by separate tubes – first to the cutting torch head and then to the nozzles where the gases get mixed. Such design allows for safe operation of the cutting torch without the risk of internal combustion of the oxy-gas mixture inside the mixing tube that is incidental to injection-type cutting torches in emergency situations. The danger of flashbacks is minimized and severe affects are eliminated. The cutting torch tubes are made of stainless steel which prevents their oxidation and destruction, the head and the shank are made of brass which ensures high durability. Valve stems made of stainless steel ensure the valve’s operational life of no less than 45 000 “open-closed” cycles.

Compatibility and scope of delivery
The nozzle is not included in the delivery set but can be ordered separately depending on the cutting thickness. Thus, there is no need to overpay for unnecessary kitting – the users can choose the nozzles as required by the task at hand. The cutting torch is compatible with nozzles G1A, G1P, HP1, DH1.

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    • Special air-gas torches
    • Gas torches for cog-wheels hardening
    • Torch for stone flaming
    • Bulb-blowing torches for glass processing
  • Cutting torches
    • «MICRO» cutting torches
    • Oxy-lance cutting
    • Flux cutting sets
    • Three-pipe cutting torches with in-nozzle gas mixing DONMET 374 PNME-ANME-IC with lever
    • Three-pipe cutting torches with in-nozzle gas mixing DONMET 374 PNME-ANME-IC with valve
    • Three-pipe cutting torches with in-nozzle gas mixing DONMET 374 G1A G1P HP1 DH1 with lever
    • Three-pipe cutting torches with in-nozzle gas mixing DONMET 374 G1A G1P HP1 DH1 with valve
    • Two-pipe low-pressure cutting torches for thikness up to 100 mm (A P M)
    • Two-pipe low-pressure cutting torches for thikness up to 300 mm (A P M)
    • Low-pressure three-pipe cutting torches DONMET 360 (6290 TYPE NX NFF) lever
    • Low-pressure three-pipe cutting torches DONMET 360 (6290 TYPE NX NFF) valve
    • Machine cutting torches for gas cutting machines
    • Low-pressure cutting torches extended for scrap cutting
    • Liquid-fuel cutting torches and liquid-fuel tanks (kerosene diesel gasoline)
    • Cutting torches of increased power for metal scarfing
    • Cutting torches of increased power for cutting metal up to 750 mm thick
  • Flashback arresters & check valves
  • Gas welding equipment spare parts
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Three-pipe cutting torch DONMET 374-10 lever (G1A G1P HP1 DH1) G1/4-3/8LH L-897mm 120º)

€86.40
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