Tweco Victor Torch Handles,Cutting Attachments - Manual (Page 21)

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valve on the torch handle. Then, turn off the fuel valve. Allow the
nozzle to cool before using it. If a backfire reoccurs, have the
apparatus checked by a qualified technician before using again.
sectIoN 7:
specIFIcAtIoNs
weLDING NozzLe FLow DAtA
oxygen
pressure
(psIG)
Acetylene
pressure
(psIG)
Acetylene
consumption
(scFh)
Metal
thickness
tip
size Drill size Min
Max Min Max Min Max
Up to 1/32" 000 75 (.022) 3 5 3 5 1 2
1/16" - 3/64" 00 70 (.028) 3 5 3 5 1 1/2 3
1/32" - 5/64" 0 65 (.035) 3 5 3 5 2 4
3/64" - 3/32" 1 60 (.040) 3 5 3 5 3 6
1/16" - 1/8" 2 56 (.046) 3 5 3 5 5 10
1/8" - 3/16" 3 53 (.060) 4 7 3 6 8 18
3/16" - 1/4" 4 49 (.073) 5 10 4 7 10 25
1/4" - 1/2" 5 43 (.089) 6 12 5 8 15 35
1/2" - 3/4" 6 36 (.106) 7 14 6 9 25 45
3/4" - 1 1/4" 7 30 (.128) 8 16 8 10 30 60
1 1/4" - 2" 8 29 (.136) 10 19 9 12 35 75
2 1/2" - 3" 10 27 (.144) 12 24 12 15 50 100
3 1/2" - 4" 12* 25 (.149) 18 28 12 15 80 160