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G1A - G1-A Cutting Nozzle French Style
Product Code: G1A
G1-A Acetylene Cutting Nozzle - Tetes de coupe pour chalumeau HP/G1
The French style ANME known as a G1-A, the most noticeable difference is the 'G1' seat style. Noz-Alls range of "G1-A" nozzles are produced from solid drilled copper instead of the French fashion of two pieces. The pre-heat cones from our solid one piece nozzle are consequently much better, more efficient plus exhibit much improved backfire resistance making the nozzle easier to work with and longer lasting. Please note that these G1-As are of 15mm barrel diameter and deemed the 'international' G1-A size.
Should you require the older style nozzle with greater heat dissipation then we have a limited supply of old G1-As with the 16.8mm barrel diameter - please contact us for availability and price if you require a large barrel G1-A we are able to make more to order fro you.
Tetes de coupe pour chalumeau HP/G1
Size Information Table
Nozzle Size | Nozzle Size (mm) | Cutting Thickness (mm) | Acetylene Pressure (bar) | Oxygen Pressure (bar) |
| 7/10 | 0.7 | 3-10 | 0.2-0.3 | 2.0-2.5 |
| 10/10 | 1.0 | 10-25 | 0.2-0.3 | 2.5-3.0 |
| 12/10 | 1.2 | 25-50 | 0.2-0.3 | 3.0-3.5 |
| 16/10 | 1.6 | 50-80 | 0.2-0.3 | 3.0-5.0 |
| 20/10 | 2.0 | 80-120 | 0.2-0.3 | 3.0-5.0 |
| 25/10 | 2.5 | 120-200 | 0.2-0.3 | 5.0-8.0 |
| 30/10 | 3.0 | 200-300 | 0.2-0.3 | 5.0-8.0 |
Please see our related products for spares, safety products and much more.
For more information on G1A - G1-A Cutting Nozzle French Style talk to Noz-Alls Ltd