Air-gas injection welding torch «DONMET» 234, hereinafter referred to as the welding torch, is designed for brazing of cables and coupling joints.
The welding torch is also used for heating plastic tubes before brazing, drying concrete panels and brickwork.
Used gas fuel: propane-butane (Р).
The welding torch basic parameters conform with ISO 9012:2011.
TECHNICAL SPECIFICATION
| Parameters | Propane-butane (P) |
| Gas fuel pressure with tip GVP №04Р, bar | 1,0 – 2,0 |
| Gas fuel pressure with tip GV №0Р, bar | 1,0 – 1,5 |
| Gas fuel pressure with tip GV №1Р, bar | 1,0 – 2,0 |
| Gas fuel consumption with tip GVP №04Р, kg/h | 0,25 – 0,38 |
| Gas fuel consumption with tip GV №0Р, kg/h | 0,39 – 0,5 |
| Gas fuel consumption with tip GV №1Р, kg/h | 1,3 – 1,9 |
| Rate of heat flow with tip GVP №04Р, KW | 3,0 – 4,7 |
| Rate of heat flow with tip GV №0Р, KW | 4,8 – 6,1 |
| Rate of heat flow with tip GV №1Р, KW | 15,8 – 23,8 |
| Hose inner diameter, D, mm | 6 или 9 |
| Welding torch length with tip GV №1Р, no more than, mm. | 335 |
| Welding torch weight with tip GV №1Р, no more than, kg | 0,45 |
Note: one kilogram of liquid propane-butane mixture generates around 500l of gas.
No precious metals are used in the product.
The product does not contain harmful substances.
ADDITIONAL KITTING (as per customer’s order)
| Designation | SKU |
| Tip GV №0Р | 234.300.00 |
| Tip GV №1Р | 234.500.00 |
| Tip GVP №04Р | 234.600.00 |
| Sealing ring 003-006-19 | 299.703.00 |
| Sealing ring 004-007-19 | 181.200.00 |
| Sealing ring 008-011-19 | 341.800.02 |
| Sealing ring 008-012-25 | 142.006.00 |
