Home / Sievert & Bullfinch Equipment / Burner Heads Product Description Sievert 294102 Standard Burner For use with the Pro 86 system ideal for soft soldering & small heating applications 28mm diameter 600 gas consumption g/h at 2 bar 7.7kw Specifications Brand Sievert Condition New Weight 0.1kg Delivery & Returns Sievert 294102 Standard Burner - 28mm £20.99 £17.49 (ex. VAT)