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Pack of ten white ceramic TIG welding nozzles size 10

Miller Enterprises

Miller Enterprises 13N19 Weldcraft No. 10 TIG Lava Nozzle PK10

SKU CH-GCNF-XVB58

Lava nozzle number 10 fits Miller Weldcraft TIG torches for electrodes up to 0.0938 in

  • Fits Miller 9, 20 and 25 series torches
  • Lava ceramic resists high-temperature spatter
  • Standard No. 10 bore for 0.0938 in electrode
  • Pack of ten nozzles reduces downtime
  • Direct replacement for Miller 13N19 part

Miller Weldcraft No. 10 Lava Nozzle Pack

This pack contains ten Miller Weldcraft No. 10 lava nozzles. The parts carry reference number 13N19 and are made from lava material. They fit a wide range of compatible torch models and series listed by the manufacturer. Each nozzle supports a maximum electrode diameter of 0.0938 in.

Suits welders using listed WP or HW series torches

Technicians running WP-9, WP-20, WP-25, HW-9, HW-20 or HW-25 torches can use these nozzles directly. The pack also covers PTW-20, PTA-9 and W-series machines up to W-375. Buyers whose equipment is not on the compatibility list should verify fitment before ordering.

Maximum electrode diameter 0.0938 in

The single specification that decides fit is the 0.0938 in maximum electrode diameter. Only select this pack if your tungsten matches that limit. The lava construction and No. 10 nominal size are fixed by the 13N19 reference.

How it compares

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Price $188.99
Pricier than about 79% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameMILLER ELECTRIC

Questions about this item

How do I fit the No. 10 lava nozzle onto my WP-9 torch without cross-threading the threads?

Screw the nozzle onto the torch head by hand until it seats firmly; the 13N19 reference matches WP-9, WP-9F, WP-9V and HW-9 series threads so no tools are needed.

When will the lava nozzle need replacing during daily TIG work?

Replace the nozzle when the bore erodes past the 0.0938 in maximum electrode diameter or when the lava body cracks from thermal cycling.

What is the first limit I hit when running the No. 10 nozzle at high amperage for long periods?

The lava material reaches its thermal limit before the 0.0938 in electrode bore does, causing the nozzle to degrade and require replacement.

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