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Hobbyweld 15 Ultra Gas Fill Charge

Hobbyweld 15 Ultra Gas Fill Charge

Part No. HWMIX15U

Our Price:

£111.00 inc VAT
£92.50 ex VAT

A specially formulated Argon, Carbon Dioxide and Oxygen gas mix (often referred to as a tri-mix or argon shield) which can be used in a number of welding positions.

The name comes from the 15% carbon dioxide content; the extra CO2 gives this gas the capability of MIG welding carbon steels up to 18mm in thickness. Welders will experience good arc stability and a broad heat which is due in part to the 2% oxygen content.

The increased pressure makes Ultra cylinders the most cost effective in terms of refill value and they last a whole lot longer than similar products on the market, providing 460 minutes of continuous welding time out of an Ultra cylinder based on a recommended gas flow of 14 litres per minute.

The combined benefits of good welding performance and minimal spatter make it very popular among the agricultural, on-site and mobile welding market. The wide operating range makes Hobbyweld 15 the best choice for structural steel work, medium gauge plate and general fabrication.


  • 300 Bar Fill pressure creates 6.06 cubic metres of gas.

  • No monthly or annual rental charges.

  • Easy to handle cylinder, empty weight 34kgs.

  • Built-in regulator with flow control, no need to buy a separate regulator.
  • Flow adjustable from 0-40 l/min.

  • High quality gases professionally filled.

  • Free quick-connector with first cylinder.

  • Cylinder water capacity 20 litre.

  • Dimensions HxD 1035 x 204mm.

  • Protective shroud covers built-in regulator and allows for easy handling.

  • Should you decide to return your cylinder you are entitled to your deposit refunded less a £20.00 administration charge.
Hobbyweld Ultra Cylinder Deposit
Hobbyweld Ultra Cylinder Deposit

Hobbyweld have now launched their first 300 Bar cylinder which signific...

£252.00 inc VAT
£210.00 exc VAT

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